Products - About Crocotile Roofing India – Global Innovation & USA Technology

FAQs

What roofing products are available?

Looking for the right roof system for your project? Here’s a clear, buyer-friendly overview of the product families available through our online wholesale channel, what they’re made of, where they work best, and the finishes/colors you can choose. <hr /> <h4>1) Stone-Coated Steel Roof Tiles</h4> What it is: High-strength steel panels coated with an aluminum-zinc alloy, acrylic primers, and natural stone granules sealed with an overglaze. Available profiles: Roman, Classic, Shake, Shingle Typical colors: Dual Brown, Monaco Red, Dual Black, Emerald Green, Timberwood, Atlantic Blue (availability may vary by profile) Key benefits <ul> <li> Multi-layer protection against corrosion, UV, and algae </li> <li> Triple-groove interlock for superior leak resistance </li> <li> High wind performance (up to 130 mph when installed to spec) </li> <li> Class A fire performance (system-rated when installed correctly) </li> <li> Lightweight compared to traditional clay/concrete tiles </li> </ul> Suggested applications <ul> <li> Villas, bungalows, resorts, institutional and commercial roofs </li> <li> Coastal and monsoon-prone regions needing strong leak/corrosion defense </li> <li> New builds or re-roofing where weight control matters </li> </ul> Typical spec snapshot <ul> <li> Panel size (approx.): 337 × 1000 mm (13¼ × 39⅜ in) </li> <li> Layer stack: Overglaze → Stone Granules → Acrylic Primer → Alu-Zinc Alloy → Steel Core </li> <li> Recommended slope: ≥ 4:12 </li> <li> Warranty: Long-term (often 35 years, subject to product line & conditions) </li> </ul> Accessories <ul> <li> Matching ridges/hips, valley trays, eave starters, side/end caps </li> <li> Breathable underlayment, fasteners, vents, flashing kits </li> </ul> <hr /> <h4>2) Asphalt Roof Shingles (Ultra HD)</h4> What it is: Fiberglass-reinforced shingles surfaced with mineral/stone granules and a rubberized bitumen adhesive strip for strong self-seal. Styles: Architectural/laminated shingles with deep shadow lines Popular colors: Dual Brown, Castle Gray, Monaco Red, Atlantic Blue, Granite Black, Timber-tone variants Key benefits <ul> <li> Distinct architectural look with excellent curb appeal </li> <li> Strong self-sealing, good wind uplift resistance (ratings vary by line) </li> <li> Class A fire performance (system-rated when installed correctly) </li> <li> Efficient to install; ideal for complex roof geometries </li> </ul> Suggested applications <ul> <li> Homes, cottages, small commercial buildings </li> <li> Projects prioritizing aesthetics, speed of installation, and value </li> </ul> Typical spec snapshot <ul> <li> Construction: Fiberglass mat + modified bitumen + UV-stable granules </li> <li> Recommended slope: ≥ 4:12 (consult low-slope details if needed) </li> <li> Warranty: Extended limited warranty (varies by line & region) </li> </ul> Accessories <ul> <li> Starter strips, ridge/hip caps, peel-and-stick or high-temp underlayments </li> <li> Drip edges, flashing kits, intake/exhaust ventilation components </li> </ul> <hr /> <h4>3) Clay & Ceramic Roof Tiles (Selected Lines)</h4> What it is: Fired clay/ceramic tiles in classic shapes for timeless architecture. Finishes: Natural clay hues and glazed color options (availability varies) Key benefits <ul> <li> Traditional aesthetic with long service life </li> <li> Excellent UV stability and colorfast glazes </li> <li> Good thermal mass for hot climates </li> </ul> Considerations <ul> <li> Heavier than metal or shingles—verify structural capacity </li> <li> Longer installation timelines; skilled crew recommended </li> </ul> Suggested applications <ul> <li> Heritage and premium residential projects </li> <li> Mediterranean/classical roof styles </li> </ul> <hr /> <h4>Quick Selection Guide</h4> <ul> <li> Want premium looks + top weather protection + light weight? Choose Stone-Coated Steel Roof Tiles (Roman/Classic/Shake/Shingle). </li> <li> Want bold architectural textures + fast installation + value? Choose Ultra HD Asphalt Shingles (laminated/architectural). </li> <li> Want timeless, traditional aesthetics and don’t mind added weight? Choose Clay/Ceramic Tiles (where structure allows). </li> </ul> <hr /> <h4>Installation & Compatibility</h4> <ul> <li> Slope: Most systems are optimized for ≥ 4:12. Ask for low-slope details if your design requires it. </li> <li> Decking: Use sound, properly fastened plywood/OSB or conforming battens (per system design). </li> <li> Underlayment: Breathable or high-temp self-adhesive underlayments recommended by climate zone. </li> <li> Flashing & Ventilation: Proper valley, eave, chimney/wall flashings and balanced intake/exhaust ventilation are essential to warranty performance. </li> </ul> <hr /> <h4>What to share to get an accurate quote</h4> Provide: roof plan or sketch, slope/pitch, total area (m² or sq ft), location (city/state), preferred profile & color, and any skylights/chimneys/valleys. This helps generate a precise bill of materials (tiles/shingles, underlayment, ridges/hips, valleys, fasteners, vents, flashings). <hr /> <h4>Need help choosing?</h4> Speak with a roofing specialist for samples, color swatches, and a project-specific materials list. Call/WhatsApp: +91 77362 40822 • Email: roofing@bzindia.in

How long do these roofs typically last?

A roof’s service life depends on the system you choose, how it’s installed, your climate, and ongoing care. Below is a clear, brand-neutral guide so you can set realistic expectations and keep your roof performing for decades. <hr /> <h4>Typical lifespan by roof system (under proper installation & care)</h4> <table> <thead> <tr> <th>Roof system</th> <th>Expected service life</th> <th>Notes</th> </tr> </thead> <tbody> <tr> <td>Stone-coated steel tiles</td> <td>35–50+ years</td> <td>Multi-layer corrosion protection; excellent wind & UV performance; lightweight.</td> </tr> <tr> <td>Architectural asphalt shingles (Ultra HD)</td> <td>25–35 years</td> <td>Laminated construction; good value; performance varies by climate/ventilation.</td> </tr> <tr> <td>Clay/Ceramic tiles</td> <td>50+ years</td> <td>Very long-lived; heavier; needs verified structural support and skilled installation.</td> </tr> </tbody> </table> <blockquote> Warranty vs. lifespan: A limited warranty (e.g., 30–35 years) defines coverage terms, not guaranteed end-of-life. Many roofs outlast the warranty if installed and maintained correctly. </blockquote> <hr /> <h4>Factors that extend (or reduce) roof life</h4> Installation quality (most important) <ul> <li> Correct fastener type/length and pattern </li> <li> Proper underlayment selection (breathable or high-temp where needed) </li> <li> Continuous intake + exhaust ventilation to control attic heat and moisture </li> <li> Flashing details at valleys, chimneys, skylights, parapets, and wall intersections </li> </ul> Climate exposure <ul> <li> Coastal/salt air: prefer alu-zinc coated steel or non-ferrous flashings; rinse salt spray periodically </li> <li> Monsoon/heavy rain: reliable leak paths (valley trays, eave starters), triple-groove or interlocking profiles </li> <li> High UV/heat: UV-stable granules/overglaze, adequate ventilation to lower deck temps </li> <li> High wind: system installed to the tested wind rating with specified fastener schedule </li> </ul> Design & surroundings <ul> <li> Minimum slope ≥ 4:12 unless the system provides low-slope detailing </li> <li> Clear overhanging branches (abrasion, leaf dams) </li> <li> Keep gutters/downpipes free-flowing to avoid backwater and edge rot </li> </ul> Materials & components <ul> <li> Alu-zinc coated steel cores, stainless/galvanized fasteners per spec </li> <li> Compatible flashings, ridge/hip caps, and breathable underlayments </li> </ul> <hr /> <h4>Suggested care schedule (quick checklist)</h4> Twice a year (pre- and post-monsoon): <ul> <li> Visual scan for displaced tiles/shingles, lifted edges, or exposed fasteners </li> <li> Clean valleys, gutters, and downpipes; remove leaves and debris </li> <li> Check ridge/hip caps, penetrations (vents, solar mounts), and wall/step flashings </li> <li> Confirm attic ventilation is unobstructed (soffit/intake clear; exhaust functioning) </li> </ul> After severe weather (high winds, hail, cyclones): <ul> <li> Inspect for granule loss, dents, cracked tiles, or bent flashings </li> <li> Photograph any damage and arrange timely repairs to protect warranty status </li> </ul> Every 2–3 years: <ul> <li> Gentle wash to remove algae/dirt (low-pressure, non-abrasive method) </li> <li> Re-seal exposed cut edges/flashings if the system manual recommends it </li> </ul> <hr /> <h4>Signs your roof needs attention or replacement</h4> <ul> <li> Persistent leaks or stained interior ceilings despite repaired flashings </li> <li> Widespread granule loss (bald patches) or multiple cracked/broken tiles </li> <li> Curling/lifting edges on shingle courses; fastener back-out on metal/tile systems </li> <li> Soft decking underfoot (rot) or chronic condensation in the attic </li> <li> Frequent spot repairs across many areas (often cheaper to re-roof) </li> </ul> <hr /> <h4>Pro tips to maximize lifespan</h4> <ul> <li> Ventilate right: Balanced intake and exhaust can drop deck temps by 10–15°C in hot months—huge for shingle longevity. </li> <li> Use prescribed fasteners: Length, coating, and head style matter for pull-out resistance and corrosion control. </li> <li> Protect high-heat zones: Use high-temp self-adhesive underlayment at valleys, eaves, and south/west-facing transitions. </li> <li> Plan accessories early: Solar, skylights, and HVAC penetrations should be flashed with manufacturer-approved kits. </li> <li> Document everything: Keep invoices, product labels, and install photos to support warranty claims. </li> </ul> <hr /> <h4>Quick FAQs (at a glance)</h4> <ul> <li> Will a stone-coated steel roof rust? Not when specified and installed correctly—alu-zinc alloy coating plus overglaze and granules provide strong corrosion defense. </li> <li> Can shingles last beyond 30 years? Yes, with proper ventilation, underlayment, and maintenance; harsh UV or poor airflow shortens life. </li> <li> Do tiles need special structure? Clay/ceramic often require higher load capacity; verify with your engineer. </li> </ul> <hr /> <h4>Get a lifespan-focused assessment for your project</h4> Share your roof plan, slope, total area, location, and preferred system to receive a materials list and maintenance plan tailored to your climate. Call/WhatsApp: +91 77362 40822 • Email: roofing@bzindia.in

Are they suitable for heavy rain and coastal climates?

Short answer: Yes—when the roof system is specified and installed for wind-driven rain, salt-air corrosion, and high humidity. Performance depends on materials, slope, underlayment, flashings, fasteners, and ventilation. <h5>What “coastal- & monsoon-ready” actually means</h5> <ul> <li> Wind-driven rain control: Interlocking profiles, triple-groove/side-lap geometry, sealed ridge/hip lines, and continuous valley metal to prevent blow-back. </li> <li> Corrosion resistance: Alu-zinc coated steel or non-ferrous metals for panels/flashings; stainless or hot-dip galvanized fasteners; compatible sealants. </li> <li> Moisture management: Breathable/high-temp underlayments, proper drip edges, eave starters, and balanced intake/exhaust ventilation to purge humidity. </li> <li> Thermal/UV stability: UV-stable granules/overglaze and adhesives designed for high surface temperatures. </li> </ul> <h5>Recommended roof build for heavy rain zones</h5> <ul> <li> Slope: Prefer ≥ 4:12; steeper sheds water faster. </li> <li> Underlayment: <ul> <li> Primary: Breathable synthetic (monsoon) or high-temp self-adhesive at eaves/valleys. </li> <li> Secondary: Ice/Water-style membrane at all penetrations, valleys, and perimeters. </li> </ul> </li> <li> Valleys: Pre-formed valley trays (wide gauge metal), hemmed edges, with open valley design for high flow. </li> <li> Eaves & rakes: Metal drip edges under underlayment at eaves, over underlayment at rakes; starter courses to block capillary action. </li> <li> Ridge/hips: Factory ridge/hip caps with matching under-ridge vent systems; baffles to block wind-driven rain intrusion. </li> <li> Fasteners: Stainless or Class-A corrosion-resistant screws/nails, length per deck thickness; follow specified pattern for uplift. </li> </ul> <h5>Coastal-specific enhancements (salt, storms, humidity)</h5> <ul> <li> Materials: <ul> <li> Panels/tiles with aluminum-zinc alloy protective layers; avoid dissimilar-metal contact (no copper against steel, etc.). </li> <li> Stainless A2/A4 or hot-dip galvanized fasteners; stainless recommended within a few kilometers of the shoreline. </li> </ul> </li> <li> Flashings & accessories: Use matching alloy/metals; seal cut edges per manufacturer guidance; closed-cell butyl tapes at laps. </li> <li> Maintenance: <ul> <li> Rinse roof and metal gutters with fresh water periodically to remove salt deposits (frequency increases closer to the sea). </li> <li> Inspect ridge/hip lines, valleys, and fastener heads after severe storms. </li> </ul> </li> <li> Structural/wind: Verify local design wind speeds; apply the enhanced fastener schedule at perimeters/corners (highest suction zones). </li> </ul> <h5>Dual-layer defense: Underlayment + Primary Roof</h5> Think of the roof as two systems: the visible tiles/shingles handle most water, but the underlayment is the last waterproofing line. In monsoon/coastal areas, upgrading underlayment quality yields outsized benefits and protects warranties. <h5>Ventilation & condensation control</h5> <ul> <li> Provide balanced intake (soffit) and exhaust (ridge) ventilation to move moist air out of the attic and reduce deck temperature. </li> <li> Keep insulation clear of soffit vents; add baffles to prevent blockage. </li> <li> In very humid zones, a vapor-open underlayment helps the deck dry toward the exterior. </li> </ul> <h5>Common mistakes to avoid</h5> <ul> <li> Using standard (non-marine) fasteners near the coast. </li> <li> Skipping valley metal or narrowing valleys that must carry monsoon flow. </li> <li> Ending underlayment short of eaves/rakes or misplacing drip edges. </li> <li> Poorly sealed penetrations (solar mounts, antennas, chimneys, skylights). </li> <li> Inadequate intake ventilation (ridge vents alone are not enough). </li> </ul> <h5>Quick selection guide</h5> <ul> <li> Stone-coated steel tiles: Excellent for wind-driven rain and salt environments when paired with corrosion-resistant fasteners and full accessory set. </li> <li> Architectural asphalt shingles: Suitable with high-temp underlayment, reinforced starter/ridge components, and strict fastener patterns for uplift. </li> <li> Clay/ceramic tiles: Durable in coastal UV; ensure stainless or non-ferrous fastening and robust flashing; verify structure for higher weight. </li> </ul> <h5>Care schedule (coastal/monsoon)</h5> <ul> <li> Pre- and post-monsoon: Clear leaves from valleys/gutters, check ridge/hip caps, re-seal exposed edges where specified. </li> <li> After cyclones/high-wind events: Inspect for lifted edges, displaced tiles, granule loss, and bent flashings; document and repair promptly. </li> <li> Quarterly near surf zones: Light freshwater rinse to remove salt; quick visual fastener/flashings check. </li> </ul> <h5>What to share for a climate-fit quote</h5> Roof plan, total area, slope, city/location (distance from coast), preferred system/profile, and notes on skylights/chimneys/solar. This ensures correct underlayment, flashing kits, fasteners, and venting are included.

What wind and fire performance should I expect?

<h5>Wind performance — what the ratings mean</h5> <ul> <li> Wind-resistance ratings indicate how well a roof system resists uplift and wind-driven rain when installed exactly to specification (fasteners, underlayment, starter/ridge parts, and layout). </li> <li> Architectural asphalt shingles are commonly tested to ASTM D3161 (Class F, up to 110 mph) and ASTM D7158 (Class H, up to 150 mph). </li> <li> Stone-coated steel tile systems are typically engineered and field-proven for high-wind exposure (often 120–130 mph) using interlocking profiles and specified fastener schedules. </li> <li> Real-world performance also depends on roof geometry, edge detailing, local design wind speed, and quality of installation. </li> </ul> <h5>Getting high wind performance in practice</h5> <ul> <li> Follow the fastener schedule: Use the specified nail/screw type, coating, spacing, and penetration depth; add perimeter/corner reinforcement where required. </li> <li> Starter courses & seal lines: Use manufacturer-approved starter strips, ensure self-seal adhesive activation (temperature/pressure), and secure all eaves/rakes. </li> <li> Ridge/hip assemblies: Use matching ridge/hip caps with correct overlap and, if vented, a baffled ridge vent rated for wind-driven rain. </li> <li> Valleys: Prefer open metal valleys (hemmed edges, adequate width) for high-flow monsoon areas; avoid debris-trapping details. </li> <li> Edge zones matter: Corners and perimeters see the highest suction—apply the enhanced fastening pattern and any specified sealants/tapes in these zones. </li> <li> Deck & substrate: Sound, flat decking (plywood/OSB) or approved battens; replace soft or delaminated areas before roofing. </li> </ul> <h5>Fire performance — how assemblies are classified</h5> <ul> <li> Roof fire ratings are assigned to complete assemblies (covering + underlayment + deck) using tests such as ASTM E108 / UL 790: <ul> <li> Class A: Highest resistance (effective against severe fire exposure) </li> <li> Class B: Moderate resistance </li> <li> Class C: Light resistance </li> </ul> </li> <li> Many modern shingle systems and stone-coated steel systems can achieve Class A when installed over the prescribed underlayment and deck. </li> <li> Critical contributors to a Class A assembly: <ul> <li> Approved underlayment(s) (often a high-temperature or fiberglass-reinforced base underlayment) </li> <li> Non-combustible or treated flashings and metal accessories </li> <li> Proper clearances around chimneys, flues, and solar/HVAC penetrations with listed flashing kits </li> </ul> </li> </ul> <h5>Coastal & monsoon notes (wind + fire)</h5> <ul> <li> Coastal wind: Apply the high-exposure fastener pattern and stainless/hot-dip galvanized fasteners; secure starter/rake edges meticulously. </li> <li> Wind-driven rain: Interlocking profiles, triple-groove/side-lap geometry, sealed ridge lines, and wide, open valleys help prevent blow-back. </li> <li> Fire risk in dry seasons: Keep the roof free of leaf litter in valleys/gutters; maintain defensible space where applicable. </li> </ul> <h5>What to ask your supplier/installer</h5> <ul> <li> The tested wind rating (standard/method and mph) for the exact product line you’re buying. </li> <li> The fire classification (Class A/B/C) for the full assembly you intend to install (covering + underlayment + deck). </li> <li> The perimeter/corner fastening pattern, approved underlayments, and any low-slope exceptions. </li> <li> Whether your project location (design wind speed, terrain, height) requires engineering sign-off. </li> </ul> <h5>Quick checklist before you order</h5> <ul> <li> ☐ Local design wind speed confirmed (code/engineer) </li> <li> ☐ Assembly fire rating matches project/spec (aim for Class A) </li> <li> ☐ Underlayment type approved for climate (monsoon/coastal/high-temp) </li> <li> ☐ Fastener type & count specified (including edge/corner zones) </li> <li> ☐ Ridge/hip, starter, valley, and flashing kits included in the BOM </li> <li> ☐ Ventilation plan (balanced intake + exhaust) verified </li> </ul> <h5>After severe weather</h5> <ul> <li> Inspect corners, rakes, and ridges for lifted edges; check valleys and flashings for deformation. </li> <li> Document with photos and arrange timely repairs to preserve performance and warranty coverage. </li> </ul> <hr /> Need a project-specific wind/fire configuration (mph target, assembly class, fastener schedule, and accessory kit)? Share your roof plan, slope, total area, height/terrain, and city, and we’ll map the correct specification for your site. Call/WhatsApp: +91 77362 40822 • Email: roofing@bzindia.in

Do you offer installation support?

Yes. End-to-end installation support is available across India through a trained partner network—covering site assessment, bill of materials (BOM), crew deployment, on-site supervision, and final quality checks. <h5>What installation support includes</h5> <ul> <li> Pre-installation survey: Roof plan review, slope/pitch verification, deck condition, climate/exposure notes (monsoon/coastal/high-wind). </li> <li> BOM & quotation: Tiles/shingles by profile & color, underlayment, fasteners, flashings, ridges/hips, valleys, vents, drip edges, sealants. </li> <li> Method statement: Step-by-step sequence for underlayment, starter courses, side-laps, ridge/hip detailing, valleys, penetrations, and finishing. </li> <li> Certified crew allocation: Matching crew size to roof area, complexity, and project timeline. </li> <li> On-site supervision: Periodic or full-time supervision (as required) to enforce fastening patterns, overlaps, and weatherproofing details. </li> <li> Handover & QC report: Punch-list closure, photo documentation, maintenance guide, and warranty registration guidance. </li> </ul> <h5>Typical workflow & timelines</h5> <ol> <li> Share drawings & photos → 24–48 hrs for preliminary estimate. </li> <li> Site visit (as needed) → Structural/deck checks, measurements, access planning. </li> <li> Final BOM & schedule → Materials dispatch + crew calendar. </li> <li> Execution → Underlayment → primary roof → flashings → ventilation → finishing. </li> <li> QC & handover → Final inspection, snag fixes, cleaning, guidance. </li> </ol> <blockquote> Duration depends on weather, roof complexity, and access; indicative rate: ~800–1,200 sq ft/day for standard profiles with a 5–7 member crew. </blockquote> <h5>What’s required from your side</h5> <ul> <li> Clear access to roof/deck; safe material staging area. </li> <li> Scaffolding or lift access where heights/geometry demand it. </li> <li> Confirmation of electrical supply for tools and safe storage for materials. </li> <li> Any special penetrations (solar, HVAC, skylights) identified in advance. </li> </ul> <h5>Installer qualifications & safety</h5> <ul> <li> Crews trained on correct fastener type/length, edge/perimeter patterns, and valley/ridge assemblies. </li> <li> Mandatory PPE, fall-protection, and weather pause protocols. </li> <li> Compliance with local regulations and site safety inductions. </li> </ul> <h5>Quality checklist we follow on site</h5> <ul> <li> Underlayment: Correct grade (breathable or high-temp), full coverage, taped laps, eave/valley reinforcement. </li> <li> Starters & edges: Drip edge sequencing (under at eaves/over at rakes), sealed starters to block capillary lift. </li> <li> Valleys: Open metal valleys with hemmed edges; adequate width for monsoon flow. </li> <li> Fastening: Specified spacing, penetration depth, and corrosion-resistant coating; enhanced patterns at edges/corners. </li> <li> Ridge/hip: Matching caps; if vented, baffled ridge vents rated for wind-driven rain. </li> <li> Penetrations: Approved flashing kits for chimneys, skylights, solar mounts; sealed to method statement. </li> <li> Ventilation: Balanced intake (soffit) and exhaust (ridge) confirmed clear and functional. </li> </ul> <h5>Coverage across India</h5> Installation support is available in major metros and tier-2/3 cities through partner crews. Remote sites are served with planned mobilization; lead times may vary by season. <h5>Pricing model</h5> <ul> <li> Option A – Materials + Labor: Fixed scope based on area/profile/complexity. </li> <li> Option B – Supervision Only: Your local contractor installs; we provide method statement, tool list, inspections, and sign-offs. </li> <li> Option C – Training + Handover: We train your contractor’s crew on a live section, then hand over with checklists. </li> </ul> <h5>Warranty & documentation</h5> <ul> <li> Workmanship warranty is issued when installation follows the approved method statement and passes the QC checklist. </li> <li> Keep invoices, product labels, and progress photos for warranty records. </li> </ul> <h5>After-care & maintenance</h5> <ul> <li> Post-monsoon inspection, debris cleaning in valleys/gutters, and quick repair of any lifted edges or sealant wear. </li> <li> Fresh-water rinse schedules are advised for coastal/salt-spray zones. </li> </ul> <h5>Ready to schedule a site visit or get a BOM?</h5> Share your roof plan, slope, total area, city/pin code, preferred profile/color, and any penetrations (solar/skylights). Call/WhatsApp: +91 77362 40822 • Email: roofing@bzindia.in

Can I order online with nationwide delivery?

Short answer: Yes. You can place wholesale and project orders online with delivery to most pin codes across India. Orders are invoiced with GST, fully trackable, and packed for safe transit. <h5>How online ordering works (step-by-step)</h5> <ol> <li> Share roof details – roof plan/sketch, slope, total area (m²/sq ft), city/pin code, preferred profile & color. </li> <li> Receive BOM & quote – tiles/shingles, underlayment, ridges/hips, valleys, fasteners, vents, flashing kits. </li> <li> Confirm & pay – pay via UPI, cards, net banking, NEFT/RTGS; GST invoice issued. </li> <li> Production pick & pack – batch selection, color lot matching, palletization, edge guards, moisture wrap. </li> <li> Dispatch & tracking – docket shared; live tracking link and delivery ETA. </li> <li> Delivery & checklist – unload at site (ground floor), verify quantities & packaging; report transit damage (if any) within the window below. </li> </ol> <h5>Delivery coverage & timelines</h5> <ul> <li> Metro & Tier-1 cities: 3–6 business days </li> <li> Tier-2/3 cities & district HQs: 5–9 business days </li> <li> Remote/hill/coastal islands: 7–14 business days (subject to route access and ferry schedules) </li> </ul> <blockquote> Timelines are indicative and may vary with seasonality, weather, and local restrictions. </blockquote> <h5>Minimums, samples & split shipments</h5> <ul> <li> MOQs: Published per profile; mixed-color pallets allowed where feasible. </li> <li> Samples: Color swatches or sample tiles can be couriered before bulk order. </li> <li> Split deliveries: Large projects can be scheduled in phases to match site readiness. </li> </ul> <h5>Packaging & site handling</h5> <ul> <li> Export-grade pallets with corner protectors and moisture barriers. </li> <li> Labeling: Profile, color, batch/lot, and count per pallet. </li> <li> Unloading: Standard delivery includes ground-floor drop near the site gate; floor-wise lifting or rooftop hoisting is a chargeable extra arranged in advance. </li> </ul> <h5>Shipping partners & tracking</h5> <ul> <li> Multi-carrier network (FTL/LTL/Courier) chosen by route, weight, and fragility. </li> <li> Tracking: Docket + link shared by SMS/email; proactive updates for departures, hubs, and out-for-delivery. </li> </ul> <h5>Payments, taxes & documents</h5> <ul> <li> Payments: UPI, credit/debit cards, net banking, NEFT/RTGS. </li> <li> GST: Tax invoice with HSN codes; e-way bill where applicable. </li> <li> Documentation: Order confirmation, packing list, test data/tech datasheets on request. </li> </ul> <h5>Transit damage & claims</h5> <ul> <li> Inspect packaging on arrival; note any visible damage on the POD before signing. </li> <li> Report within 48 hours with photos/video of pallets, labels, and affected pieces. </li> <li> Approved claims are replaced or credited per policy; minor granule scuffing that does not affect performance is typically cosmetic. </li> </ul> <h5>Returns & cancellations (quick view)</h5> <ul> <li> Return request window: within 7 days of delivery for eligible items in unused, resaleable condition (accessories and custom cuts may be non-returnable). </li> <li> Pickup/return freight: arranged case-by-case based on location, weight, and reason. </li> <li> Cancellations: Allowed before dispatch; post-dispatch cancellations follow return terms. </li> </ul> <h5>Remote locations & access constraints</h5> <ul> <li> Deliveries to no-parking streets, narrow lanes, or hill roads may require smaller vehicles or trans-shipment; additional handling charges and extra days can apply. </li> <li> Islands/coastal ferries depend on the local sailing schedule; buffer days recommended. </li> </ul> <h5>Installation coordination</h5> <ul> <li> Delivery can be synchronized with installer availability to minimize on-site storage. </li> <li> Request weekday morning drops where crane/lift timing is booked. </li> </ul> <h5>What to share for a fast, accurate door-delivery quote</h5> <ul> <li> Roof plan or sketch, slope and total area </li> <li> Pin code & site access notes (truck size, crane needed, time restrictions) </li> <li> Desired profile, color, and tentative start date </li> <li> Any penetrations (skylights, chimneys, solar) to include flashing kits </li> </ul> <hr /> Need an online proforma and ETA for your pin code? Call/WhatsApp: +91 77362 40822 • Email: roofing@bzindia.in

What roof slope is required?

<h5>Short answer</h5> Most premium roof systems are designed to perform best at ≥ 4:12 slope (about 18.4°). Lower slopes may be possible with special underlayments and detailing, but always follow the product’s installation manual and local codes. <h5>What “4:12” means (and degree equivalents)</h5> Roof slope is the rise (inches) over a 12-inch run. Common conversions: <ul> <li>2:12 ≈ 9.5°</li> <li>3:12 ≈ 14.0°</li> <li>4:12 ≈ 18.4°</li> <li>5:12 ≈ 22.6°</li> <li>6:12 ≈ 26.6°</li> <li>8:12 ≈ 33.7°</li> <li>9:12 ≈ 36.9°</li> <li>10:12 ≈ 39.8°</li> <li>12:12 = 45.0°</li> </ul> <h5>Typical slope guidance by system</h5> <ul> <li>Stone-coated steel tiles: Recommended ≥ 4:12. Some systems allow 3:12 with enhanced underlayment and specific lap/fastener patterns—check the manual.</li> <li>Architectural asphalt shingles: Recommended ≥ 4:12. Between 2:12–3:12 generally requires special underlayment (e.g., full self-adhered membrane) and strict sealing/fastening practices.</li> <li>Clay/Ceramic tiles: Often ≥ 4:12 or higher depending on profile; heavier tiles rely heavily on correct slope plus robust flashing design.</li> </ul> <h5>Why slope matters</h5> <ul> <li>Water shedding: Steeper roofs shed rain faster, reducing the risk of blow-back and capillary action at laps.</li> <li>Wind performance: Proper slope helps limit uplift at edges and improves interlock effectiveness.</li> <li>Warranty & code: Many warranties and building codes specify minimum slope—falling below it can void coverage.</li> </ul> <h5>Low-slope installations (below 4:12)</h5> If a product allows lower slopes, expect additional requirements: <ul> <li>Underlayment upgrade: Full-coverage self-adhered/high-temperature membranes; double-layer synthetic where prescribed.</li> <li>Edge/valley detailing: Wider open-metal valleys, precise drip-edge sequencing, sealed starter courses.</li> <li>Fastener & seal rules: Enhanced patterns at perimeters/corners; activated self-seal strips where applicable.</li> </ul> <h5>Measuring your slope on site</h5> <ol> <li>Place a level so it extends 12 inches horizontally across the roof surface.</li> <li>Measure the vertical rise from the roof surface at the 12-inch mark to the underside of the level—this number is the “rise.”</li> <li>Express as <code>rise:12</code> (e.g., 4 inches of rise = 4:12).</li> </ol> <h5>Climate notes</h5> <ul> <li>Monsoon/coastal: Favor steeper pitches (≥ 4:12) and open valleys to move high rain volumes.</li> <li>High wind zones: Combine recommended slope with the enhanced fastener schedule for edge and corner zones.</li> <li>Hot climates: Adequate slope plus balanced ventilation reduces deck temperatures and extends service life.</li> </ul> <h5>Quick checklist before finalizing</h5> <ul> <li>☑ Product manual minimum slope met (or exceeded)</li> <li>☑ Underlayment spec matches slope and climate</li> <li>☑ Valley/eave/rake details drawn for your slope</li> <li>☑ Fastener schedule confirmed for edge/corner zones</li> <li>☑ Local code and warranty requirements satisfied</li> </ul> <h5>Need help choosing a slope-compatible system?</h5> Share your roof plan, slope, area, location, and preferred profile to receive a slope-verified bill of materials and detailing guide.

Will the color fade over time?

<h5>Short answer</h5> All exterior roofs experience some weathering, but quality systems are engineered for long-term color retention. Expect slow, uniform mellowing rather than patchy fading—provided materials are specified correctly and the roof is installed and maintained as recommended. <h5>What actually causes color change</h5> <ul> <li>UV exposure: Sunlight gradually ages surface binders and pigments.</li> <li>Heat cycles: Expansion/contraction over years can stress coatings.</li> <li>Pollution & dust: Deposits can make colors look dull until cleaned.</li> <li>Biogrowth: Algae, lichens, or moss can create dark streaks if unchecked.</li> <li>Salt & humidity (coastal): Salt film can alter appearance between rinses.</li> </ul> <h5>How modern roofing resists fading</h5> <ul> <li>Mineral/stone granules: Ceramic-coated granules with UV-stable pigments protect the binder beneath.</li> <li>Overglaze / clear coats: Surface seal layers help lock granules and reduce chalking.</li> <li>Algae-resistant chemistry: Inhibitors minimize dark streaking in humid climates.</li> <li>Cool pigments: Select colors reflect more solar energy, reducing heat load and helping coatings last longer.</li> </ul> <h5>What you can expect by roof type (typical)</h5> <ul> <li>Stone-coated steel tiles: Very good long-term retention; color typically mellows uniformly. Granule loss should be minimal and localized mainly to cut edges if any.</li> <li>Architectural asphalt shingles: Stable, gradual mellowing. Uniform tone changes are normal; pronounced blotches often indicate deposits or local issues (venting, runoff paths).</li> <li>Clay/ceramic tiles: Excellent retention with glazed finishes; natural clay tones mellow subtly over decades.</li> </ul> <h5>Normal weathering vs. a problem</h5> <ul> <li>Normal: Slight, even lightening over many seasons; thin film of dust; isolated algae film in shaded zones.</li> <li>Investigate: Patchy fading, exposed bare substrate, widespread granule loss, or rapid change within a short period.</li> </ul> <h5>Maintenance tips to keep color looking new</h5> <ul> <li>Seasonal rinse: After dry seasons or near coasts, a gentle water rinse helps remove salts and dust.</li> <li>Soft wash only: Clean with low-pressure water and a mild, pH-neutral detergent (soft brush). Avoid harsh chemicals or abrasive pads.</li> <li>No aggressive pressure washing: High pressure can dislodge granules or damage coatings.</li> <li>Control biogrowth: Trim overhanging branches; ensure roof dries after rain. Use manufacturer-approved biowash if needed.</li> <li>Keep it draining: Clear gutters/valleys so dirty water doesn’t streak the surface.</li> </ul> <h5>Design & site choices that help color last</h5> <ul> <li>Ventilation: Balanced intake/exhaust reduces deck temperature and slows coating aging.</li> <li>Compatible metals: Avoid runoff from dissimilar metals that can stain (e.g., raw copper onto coated steel).</li> <li>Color selection: Mid/darker granule tones often show dust less; “cool” light tones reflect heat better.</li> </ul> <h5>Coastal & high-UV notes</h5> <ul> <li>Coastal: Plan periodic fresh-water rinses; specify marine-grade fasteners and compatible flashings to prevent staining.</li> <li>High UV/heat: Favor cool-pigment colors and ensure attic ventilation is not obstructed.</li> </ul> <h5>Warranty perspective</h5> Color/appearance warranties typically cover excessive loss of granules or abnormal discoloration, not uniform weathering. Keep product labels, invoices, installation photos, and maintenance records to support any claims. <h5>Quick do’s & don’ts</h5> <ul> <li>✅ Rinse gently; use mild detergent and soft bristle brushes.</li> <li>✅ Schedule a post-monsoon check to clear debris and algae film early.</li> <li>❌ Don’t use solvents/bleach mixes unless the product guide explicitly allows and you can protect metal/landscaping.</li> <li>❌ Don’t power-wash at close range; avoid abrasive tools.</li> </ul> <h5>Need help diagnosing color change?</h5> Share clear photos (wide shot + close-ups), roof age, orientation (N/E/S/W), nearby trees/industry, and cleaning history to receive a care plan and, if required, a site check recommendation.

What accessories are included?

<h5>Short answer</h5> A complete roof system includes more than just tiles/shingles. A standard package typically covers underlayments, starters, drip edges, valleys, ridges/hips, flashings, vents, and corrosion-resistant fasteners. Projects may also add closures, sealants/tapes, battens, and guttering based on design and climate. <h5>Standard accessories (most projects)</h5> <ul> <li>Underlayment — breathable synthetic or high-temperature self-adhesive membrane (zones like eaves, valleys, penetrations).</li> <li>Starter components — eave/rake starters to lock the first course and control capillary lift.</li> <li>Drip edges — metal edges at eaves (under underlayment) and rakes (over underlayment) to guide runoff and protect fascia.</li> <li>Valley metal/trays — open, hemmed metal valleys sized for high flow in monsoon conditions.</li> <li>Ridge & hip caps — profiled caps; optional baffled ridge vents for balanced exhaust ventilation.</li> <li>Primary flashings — step, apron, and counter-flashings for sidewalls, headwalls, dormers, and transitions.</li> <li>Pipe boots & penetrations — UV-stable pipe flashings, satellite/antenna bases, solar mounts with compatible kits.</li> <li>Fasteners — stainless or hot-dip galvanized screws/nails per specified length, head, and spacing (edge/corner patterns included).</li> </ul> <h5>Recommended add-ons (by climate & roof design)</h5> <ul> <li>High-temp ice/water membranes — continuous at valleys/eaves; essential for low-slope sections and high heat.</li> <li>Closures & baffles — foam closures under ridges/hips and at eaves to block wind-driven rain and pests.</li> <li>Sealants & tapes — butyl tapes for laps/penetrations; manufacturer-approved sealants for cut edges where specified.</li> <li>Soffit vents — balanced intake to pair with ridge exhaust; prevents heat/moisture buildup.</li> <li>Battens/counter-battens (where system allows) — promote drainage/ventilation beneath tiles in high-rain zones.</li> <li>Gutters & downpipes — matched metal and brackets; leaf guards for tree-dense sites.</li> <li>Snow guards — for hill regions to manage snow slides (if climate requires).</li> </ul> <h5>System-specific notes</h5> <ul> <li>Stone-coated steel tiles — dedicated starters, side/end caps, valley trays, profiled ridge/hip caps, foam closures, corrosion-resistant screws, and cut-edge sealing where required.</li> <li>Architectural asphalt shingles — starter strips, ridge/hip caps, self-seal adhesive activation (temperature/pressure), drip edges, open metal valleys, and nails to the specified pattern.</li> <li>Clay/ceramic tiles — ridges/hips with mortarless systems or dry-fix kits, stainless clips/hooks, expanded flashings, and ventilated ridge options.</li> </ul> <h5>Bill of materials (BOM) — what you’ll see on your quote</h5> <ul> <li>Primary roof covering (profile, color, batch/lot)</li> <li>Underlayment (type and coverage in m²/sq ft)</li> <li>Starters (eave/rake, linear meters)</li> <li>Valley metal/trays (width, gauge, linear meters)</li> <li>Ridge/hip caps (profiled, linear meters) + optional ridge vents</li> <li>Flashings (step, apron, counter, chimney, skylight kits)</li> <li>Pipe boots/penetration kits (sizes/quantities)</li> <li>Fasteners (type, coating, length, estimated count)</li> <li>Closures, sealants, butyl tapes (by roll/pack)</li> <li>Optional: battens, gutters/downpipes, leaf guards, snow guards</li> </ul> <h5>Material & finish guidance</h5> <ul> <li>Metals: alu-zinc coated steel or equivalent for valleys/flashings; stainless A2/A4 fasteners in coastal zones.</li> <li>Compatibility: avoid dissimilar-metal runoff (e.g., raw copper onto coated steel) to prevent staining/galvanic reaction.</li> <li>Coatings: factory finishes matched to profile color; use only approved touch-up where specified.</li> </ul> <h5>Installation tips that protect accessories</h5> <ul> <li>Sequence drip edges correctly (under at eaves / over at rakes) and extend underlayment to edges.</li> <li>Use open, hemmed valleys sized for local rainfall; keep debris-trapping details out of valleys.</li> <li>Follow the enhanced fastener pattern in edge/corner zones for wind uplift resistance.</li> <li>Balance intake (soffit) and exhaust (ridge) ventilation to protect membranes and coatings.</li> </ul> <h5>What to share to finalize the accessory list</h5> <ul> <li>Roof plan or sketch, total area, slope/pitch</li> <li>City/pin code and climate notes (coastal, high wind, hill region)</li> <li>Penetrations: chimneys, skylights, solar/HVAC mounts</li> <li>Preferred profile and color; guttering preference</li> </ul> <h5>Need a project-specific accessory map?</h5> Send drawings/photos and the details above to receive a tailored accessory layout, quantities, and installation notes for your site conditions.

How can I get pricing and samples?

<h4>How can I get pricing and samples?</h4> <h5>Short answer</h5> Share basic roof details to receive a bill of materials (BOM) with pricing, delivery estimate, and color options. Sample swatches or full tiles can be couriered nationwide before you place a bulk order. <h5>What to send for a fast quote</h5> <ul> <li>Roof plan or sketch (PDF/JPG) with approximate total area (m² or sq ft)</li> <li>Roof slope/pitch and substrate (plywood/OSB/concrete/battens)</li> <li>City & pin code, site access notes (truck size, crane/lift if needed)</li> <li>Preferred profile and 2–3 color choices</li> <li>Penetrations: skylights, chimneys, solar/HVAC mounts</li> <li>Tentative start date and whether you need installation support</li> </ul> <h5>How pricing is prepared</h5> <ul> <li>BOM breakdown: primary roof covering, underlayment, starters, valleys, ridges/hips, flashings, vents, fasteners, closures/sealants.</li> <li>Freight & handling: based on pin code, weight/volume, and delivery conditions (ground-floor drop by default).</li> <li>Taxes & documents: GST invoice with HSN codes; e-way bill where applicable.</li> <li>Validity: quotes typically valid 7–15 days due to raw-material and freight variability.</li> </ul> <h5>Sample options</h5> <ul> <li>Color swatches: compact granule/chip boards for quick selection.</li> <li>Single tile/shingle sample: one full piece to assess profile, texture, and rigidity.</li> <li>Project mock-up kit (on request): small set with starter, ridge/hip cap, and fastener examples.</li> </ul> <h5>Sample lead times & charges</h5> <ul> <li>Dispatch: usually 24–72 hours after request confirmation.</li> <li>Courier TAT: metros 2–4 business days; other locations 3–7 business days.</li> <li>Cost: swatches often complimentary; full tiles may be chargeable or refundable against bulk order (policy shared with your quote).</li> </ul> <h5>MOQ, splits & phased deliveries</h5> <ul> <li>Minimums: vary by profile; mixed-color pallets possible where logistics allow.</li> <li>Splits: large projects can be delivered in phases to match site readiness.</li> <li>Batch consistency: color lots are matched per shipment; order sufficient quantity to avoid visible lot changes.</li> </ul> <h5>Payment & ordering</h5> <ul> <li>Modes: UPI, credit/debit cards, net banking, NEFT/RTGS.</li> <li>Process: approve BOM → proforma → payment → pick/pack → dispatch with tracking.</li> </ul> <h5>After delivery (checks)</h5> <ul> <li>Inspect pallets for damage before signing the POD; photograph any issues.</li> <li>Report transit damage within 48 hours with clear photos/videos for swift resolution.</li> </ul> <h5>Need a price and sample now?</h5> Send the details listed above to receive a pinned quote, ETA, and sample options for your pin code. For quick assistance: Call/WhatsApp: +91 77362 40822 • Email: roofing@bzindia.in

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