50mm Recticel Powerdeck U Flat Roof Insulation

The 50mm Recticel Powerdeck U is a high-performance rigid PIR insulation board designed specifically for warm flat roof applications using bituminous torch-on felt waterproofing systems.

Manufactured for durability and thermal efficiency, the 50mm Powerdeck U flat roof insulation board offers excellent dimensional stability and a compressive strength of over 150 kPa, as detailed in the official technical datasheet. These properties help ensure a strong, stable roof deck and a smooth, level roof finish.

The Powerdeck U board is engineered to deliver reliable performance in commercial and residential flat roofing systems, making it a trusted choice for professional roofers and contractors across the UK.

Our 50mm Recticel Powerdeck U insulation is also CCPI assessed, confirming compliance with the Code for Construction Product Information. The official assessment mark can be viewed 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 used in warm flat roofs. The board can be used in mechanical fixed and adhered systems in appropriate build-ups combined with bituminous and single-ply waterproofing systems.

Key Features

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

Consider the environmental impact of production and use

Recticel Powerdeck U PIR insulation boards are designed to enhance energy efficiency throughout a building’s lifecycle. Data from PU Europe shows PIR insulation can save up to 100 times more energy over its lifespan than is consumed during its production, significantly reducing overall energy consumption and CO² emissions. Our products are also manufactured using a blowing agent with zero ODP (Ozone Depletion Potential) and low GWP (Global Warming Potential).

Info

Have a browse of our Recticel Insulation products. We supply to the entire UK Mainland. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on 02039519012 / 02039519012, email sales@insulationstore.co.uk or Live Chat - Lowest UK Insulation Prices near me.