90mm Recticel Powerdeck U Flat Roof Insulation

The 90mm Recticel Powerdeck U is a high-performance rigid PIR insulation board engineered for warm flat roof applications using bituminous torch-on felt waterproofing systems.

Built to withstand demanding roofing conditions, this 90mm PIR board delivers excellent dimensional stability and a compressive strength exceeding 150 kPa, as confirmed in the technical datasheet. These characteristics ensure a robust, level roof deck and a consistently smooth finish.

The Powerdeck U board provides dependable performance across both commercial and residential flat roofing installations, making it a preferred solution for professional roofers and contractors throughout the UK.

This 90mm Recticel Powerdeck U product carries CCPI assessment status, verifying alignment with the Code for Construction Product Information. The official assessment mark is shown in the product images.

Pack Size & Coverage

1. Model: 90mm Recticel Powerdeck U
2. Thickness: 90mm
3. Width: 600mm
4. Length: 1200mm
5. Board Coverage: 0.72m2
6. Pack Size: 5 sheets
7. Coverage: 3.6 m2
8. Pack Quantity: 5
9. Density: 30kg/m3
10. Weight/m2: 2.7kg
11. Weight: 9.72kg
12. R-Value: 3.6 m2K/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 in appropriate build-ups, working effectively with bituminous and single-ply waterproofing systems.

Key Features

• 90mm 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 improve energy efficiency across a building's operational life. Research from PU Europe demonstrates that PIR insulation recovers up to 100 times more energy throughout its lifespan than the energy required for manufacturing, substantially lowering overall energy consumption and CO² emissions. These boards are manufactured with a blowing agent featuring zero ODP (Ozone Depletion Potential) and minimal GWP (Global Warming Potential).

Info

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