20 mm Insulation Sheets
Compare the product reference, technical characteristics and installation guidance below. ReZa can help confirm the right variant, quantities and accessories for your building.
About 20 mm Insulation Sheets
This is an insulation layer within a roof or wall build-up, not the outer waterproof covering. The required thickness depends on the thermal target, insulation type and the rest of the assembly.
Suitable applications
- Factories
- Warehouses
- Partitions and wall cladding
Technical characteristics
Specifications vary by model and configuration. Confirm the selected dimensions, performance documentation and availability with ReZa before ordering.
| Manufacturer / brand | Confirm manufacturer |
|---|---|
| Material | Polyurethane |
| Thickness | 20 mm |
| Size | 3.5 feet |
| Density | 40 kg |
| Shape | Trapezoidal |
| Layer | 3 |
Complete the specification before ordering
- Insulation composition
- Thickness and density
- Thermal conductivity or resistance
- Facing and vapour control
- Roll or board dimensions
- Fire-performance documentation
Any characteristic not listed above remains to be confirmed for the selected model. Overall width is not automatically effective cover; an unspecified thickness basis must be checked.
Installation and system requirements
Provide the support, protective facing and vapour-control detail appropriate to the specified material. Keep joints continuous and avoid leaving insulation exposed to water or unsuitable heat sources.
How to estimate the requirement
Measure the actual insulated surface. Roll or board coverage, joint allowances and openings determine the ordering quantity; thickness is a separate selection.
Care and inspection
Keep insulation dry and protected. Investigate roof leaks and condensation before replacing damaged material.
Request the right quotation
Send the project location, building use, dimensions or drawings, preferred finish and whether you need supply only or installation support. ReZa will confirm the product variant, quantities, accessories and delivery scope. Any indicative price excludes unconfirmed project-specific items; GST, freight and installation are confirmed in the quotation.
MATERIAL AREA ESTIMATOR
Plan the square footage before the quotation.
Enter a known surface area or use roof length and width. Add slope, deductions and a project-specific allowance to estimate material coverage.
- Use actual roof-slope length when available; then leave slope at zero.
- Openings, laps, cuts and accessories vary by system and roof geometry.
- Final quantities should be checked against drawings or a site survey.
FAQs
Find answers to your most pressing questions about our roofing products and services.
We offer a range of roofing materials, including color-coated sheets, PUF insulated panels, roofing shingles, and architectural systems, suited for residential, commercial, and industrial applications.
Our experienced team can guide you through the selection process based on your project's requirements, climate conditions, and budget.
Yes, our products are designed to meet the needs of various applications, from homes to industrial and commercial buildings.
Yes, we provide comprehensive installation services through our skilled team for both residential and large-scale commercial projects.
Our products are designed for durability, with minimal maintenance required. We also offer repair and maintenance services as needed.
Testimonials
Kind words from Happy Customers
“ReZa offers a wide range of premium roofing solutions tailored to your needs. The staff is approachable and highly knowledgeable, providing detailed information to help you choose the perfect roofing option. Exceptional service and expertise guaranteed!”
“Recently purchased PUF sheets from ReZa Smart Build Inc. The material quality was excellent, offering a wide range of vibrant color options. The pricing was competitive, and the delivery was prompt and hassle-free. Highly satisfied with the service!”
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“I was thinking of color coated sheets for my cover up area . They had suggested me for the Polycarbonate Roofing Sheets. Now my house look is different I love it.”
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