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Roof Panels – Prefabkart

Roof Panels

Roof panels are made with polyurethane foam (PUF) sandwiched between layers of waterproof and non-corrosive material.

1080MM X 2400MM = 2.592sqm

1080MM X 2700MM = 2.916sqm

1080MM X 3000MM = 3.24sqm

Funding by Prefab

Prefabkart understand client requirements , We already tiedup with Banks and NBFC to fund client project requirements. Get business loans at affordable interest rates! No service fee, no hassle. Prefabkart provides financial supports to their clients.

Product Details

Optimize your roofing solution with premium PUF sandwich roof panels made of 0.4mm thick Pre-Painted Galvanized Iron (PPGI) sheets from AMNS on both sides. These panels feature a 40 kg/m³ density Polyurethane Foam (PUF) core manufactured using Recaz or equivalent high-quality chemicals, providing superior thermal insulation, structural strength, and weather resistance. Ideal for industrial, commercial, and residential roofing applications requiring energy efficiency, durability, and easy installation.

Key Features

High-quality 0.4mm PPGI metal sheets sourced from AMNS on both faces for excellent corrosion resistance and enhanced structural integrity.

Core insulation with dense (40 ± 2 kg/m³) rigid PUF foam, thermally efficient with a low thermal conductivity of around 0.024-0.03 W/m·K.

Panels designed with tongue-and-groove joints for airtight sealing and minimal thermal bridging, ensuring consistent insulation performance.

UV-resistant and weatherproof coating providing long-lasting protection against harsh environmental elements.

Panel sizes customizable in width (approx. 1000-1200mm effective width) and length up to 12 meters for versatile roofing needs.

Fire retardant and self-extinguishing polyurethane foam core enhancing safety standards.

Technical Specifications

Outer and inner sheets: 0.4 mm PPGI (AMNS)

PUF density: 40 ± 2 kg/m³ (Recaz / Equivalent chemicals)

Thickness: Available from 30mm up to 150mm as per requirements

Thermal conductivity: 0.024–0.03 W/m·K

Panel width: Approx. 993mm to 1200mm (customizable)

Length: Up to 12,000 mm

Fire rating: B2 class (self-extinguishing)

Temperature range: -40°C to +80°C

Coating thickness: Top coat 5-15 microns, back coat 5 microns

Applications

Industrial roofing like warehouses and factories

Cold storages and refrigerated units

Commercial spaces requiring excellent thermal insulation

Residential and prefab roofing where energy efficiency is essential

Benefits

Significant energy savings due to superior insulation reducing heating and cooling costs.

Robust construction withstands corrosion, UV exposure, and weather effects.

Lightweight and modular panels allow fast, easy installation and dismantling.

Long service life with minimal maintenance required.

These PUF sandwich roof panels provide a high-performance, durable roofing solution that combines thermal efficiency, fire safety, and corrosion resistance, suitable for a wide variety of construction application