Recticel Powerdeck U 50mm Flat Roof Insulation

The Recticel Powerdeck U 50mm is a premium rigid PIR insulation board engineered for warm flat roof systems using bituminous torch-on felt waterproofing systems.

Built to withstand demanding roofing conditions, this 50mm board delivers exceptional thermal performance with compressive strength exceeding 150 kPa and outstanding dimensional stability, as confirmed in the technical datasheet. These characteristics guarantee a robust roof deck and a consistently level, even roof surface.

The Powerdeck U range provides dependable performance across commercial and residential flat roofing applications, making it the preferred option for UK roofers and construction professionals.

This 50mm Recticel Powerdeck U insulation carries CCPI assessment status, verifying alignment with the Code for Construction Product Information. The official assessment mark is visible in the product images.

Pack Size & Coverage

1. Model: 50mm Recticel Powerdeck U
2. Thickness: 50mm
3. Width: 600mm
4. Length: 1200mm
5. Board Coverage: 0.72m2
6. Pack Size: 10 sheets
7. Coverage: 7.2m2
8. Pack Quantity: 10
9. Density: 30kg/m3
10. Weight/m2: 1.5kg
11. Weight: 10.80kg
12. R-Value: 1.80zm2K/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. Suitable for mechanical fixing and adhesive installation in appropriate build-ups with bituminous and single-ply waterproofing systems.

Key Features

• 50mm Recticel Powerdeck U PIR insulation board
• Engineered for warm flat roofs with torch-on felt systems
• Compressive strength >150 kPa
• Excellent dimensional stability
• Delivers a flat and smooth roof finish
• CCPI assessed product
• Ideal for commercial and residential roofing projects

Consider the environmental impact of production and use

Recticel Powerdeck U PIR insulation boards support energy efficiency throughout a building's operational life. Research from PU Europe demonstrates that PIR insulation recovers up to 100 times more energy during its service life than is required for manufacturing, substantially lowering total energy demand and CO² emissions. Our boards are manufactured with a blowing agent featuring zero ODP (Ozone Depletion Potential) and minimal GWP (Global Warming Potential).

Info

Browse our full range of Recticel Insulation products. We deliver across the UK Mainland. To discuss product suitability for your project or request a bulk quotation, contact us on 02038839057 / 02038839057, email sales@insulationbee.co.uk or use Live Chat for competitive UK insulation pricing.