Duroroof Ultima

Our Thrissur Manufacturing Legacy

Nestled in the heart of Thrissur, our 65,000 sq.ft manufacturing plant represents Kerala’s pride in roofing innovation. Since 2010, we’ve combined German engineering standards with Kerala’s climate intelligence to produce roofing sheets that outlast generations.

Why Our Thrissur Factory Gives You Better Roofs:

✅ Climate-Specific R&D – Our in-house lab tests sheets against 120kmph winds (simulating Kerala monsoons) and 45°C heat
✅ Vertical Production Control – From sourcing raw coils to final coating, we eliminate quality variables
✅ Bulk Production Capacity – 2.8 lakh sq.ft daily output ensures lowest prices in South India
✅ Eco-Certified Processes – ISO 14001 compliant recycling system reuses 92% of water

“While others import, we manufacture for Kerala – 100% quality control from our soil to your roof.”

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DuroRoof Ultima vs Competitors – Scientific Superiority

1. Military-Grade Durability (Tested )

• 0.45mm to 0.70mm thickness – 40% thicker than local brands like Tata or Ultratech

• 5-Layer Nano Coating – Includes:

  • Zinc-Aluminum alloy base (anti-rust)

  • Ceramic UV reflector (reduces heat absorption)

  • Polyester finish (color retention for 15+ years)

• Cyclone Certification – Survived 220 kmph winds in OTT testing (2022)

2. Kerala’s Only Zero-Leak Guarantee

• Patented 360° Interlock System – Eliminates nail holes and overlaps (main leakage points)

• 2023 Flood Performance – 1,247 Ultima roofs in Alappuzha/Kottayam reported zero leaks during record rainfall

3. Temperature Regulation Technology

• Infrared Reflectivity – 94% as per NIT Calicut study (vs 60-70% in standard sheets)

• Real-World Impact – Customers in Palakkad report 8-12°C attic cooling, reducing AC usage by 3 hours daily

4. Architectural Flexibility

• 12 Kerala-Traditional Colors – Including ‘Onam Red’ and ‘Backwater Blue’

• Sound Dampening – 34dB noise reduction during heavy rains (ideal for hospitals/schools)

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Application Case Studies Across Kerala

1. Residential – 3-BHK Villa in Kochi (2023)

• Challenge: Frequent leaks damaging wooden ceilings

• Solution: 0.55mm Ultima sheets with extra silicone sealing

• Result: Zero leaks during 2023 monsoon, 3°C indoor cooling

2. Commercial – Textile Godown in Tirur (2022)

• Challenge: Rusting sheets causing fabric damage

• Solution: 0.70mm Ultima with corrosion-resistant coating

• Result: 5-year maintenance-free operation, saved ₹2.3 lakh in repairs

3. Institutional – Anganwadi Center in Wayanad (2024)

• Challenge: Excessive heat affecting children

• Solution: White-colored 0.45mm Ultima for maximum reflectivity

• Result: 11°C temperature drop, now used as Kerala govt model project

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Pan-Kerala Logistics Network

We deliver to all 14 districts through partnered, sheet-specialized transporters:

• Same Day: Thrissur, Ernakulam, Palakkad

• 24 Hours: Kozhikode, Malappuram, Kottayam

• 48 Hours: Thiruvananthapuram, Kannur, Kasargod

Special Care Protocol:
✔ Air-cushioned trucks for coastal routes
✔ Edge protectors to prevent transit damage
✔ GPS-tracked shipments

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Order Your DuroRoof Ultima Today

3 Hassle-Free Steps:

1. Consultation – Call  or WhatsApp  for instant sizing help

2. Confirmation – Receive GST invoice with exact cutting instructions

3. Delivery – Track your order via SMS update