Recticel Powerdeck U 40mm Flat Roof Insulation

The Recticel Powerdeck U 40mm is a premium rigid PIR insulation board engineered for warm flat roof installations, particularly those incorporating bituminous torch-on felt waterproofing systems.

Built to withstand demanding roofing conditions, this 40mm board delivers outstanding thermal performance with exceptional dimensional stability and a compressive strength exceeding 150 kPa. These characteristics ensure your roof structure remains robust and level, providing a professional finish that lasts.

The Powerdeck U range is the preferred solution for both commercial and residential flat roofing projects across the UK, trusted by experienced roofers and building contractors for consistent, reliable results.

Our 40mm Recticel Powerdeck U insulation carries CCPI assessment status, verifying full compliance with the Code for Construction Product Information. You can view the official assessment mark in the product images.

Pack Size & Coverage

1. Model: 40mm Recticel Powerdeck U
2. Thickness: 40mm
3. Width: 600mm
4. Length: 1200mm
5. Board Coverage: 0.72m2
6. Pack Size: 12 sheets
7. Coverage: 8.64m2
8. Pack Quantity: 12
9. Density: 30kg/m3
10. Weight/m2: 1.2kg
11. Weight: 10.37kg
12. R-Value: 1.45m2K/W
13. Compressive Strength: 150kPa
14. Edge Finishing: Straight edges
15. Facing: Mineral coated glass fleece on both sides
16. Thermal conductivity (declared value): ≥ 120 mm: 0.024 W/m.K // 80 – 119 mm: 0.025 W/m.K // ≤ 79 mm: 0.027 W/m.K

Application

Thermal insulation for warm flat roofs. This board suits mechanical fixing and adhesive installation methods within appropriate build-ups, compatible with bituminous and single-ply waterproofing systems.

Key Features

• 40mm Recticel Powerdeck U PIR insulation board
• Purpose-designed for warm flat roofs with torch-on felt systems
• Compressive strength exceeding 150 kPa
• Superior dimensional stability
• Delivers a flat, smooth roof finish
• CCPI assessed product
• Ideal for commercial and residential roofing applications

Consider the environmental impact of production and use

Recticel Powerdeck U PIR insulation boards contribute to improved energy efficiency across a building's entire operational life. Research from PU Europe indicates PIR insulation recovers up to 100 times more energy during its service life than the energy required for manufacturing, resulting in substantial reductions in overall energy consumption and CO² emissions. These boards are manufactured with a zero ODP (Ozone Depletion Potential) blowing agent and low GWP (Global Warming Potential) formulation.

Info

Explore our full range of Recticel insulation products. We deliver throughout the UK Mainland. For advice on product suitability for your specific project or to request a bulk discount quotation, contact us on 02038839057 / 02038839057, email sales@insulationbee.co.uk or use Live Chat - Lowest UK Insulation Prices near me.