Powerdeck® U

Flat roof insulation board suitable for torch-on felt.


Powerdeck® U is a rigid PIR insulation board for use in warm flat roofs with bituminous torch-on felt waterproofing systems. Its stability, compressive strength of >150 kPa as noted in our Technical Datasheet and dimensions allows for the flattest finish.

Our Powerdeck® U is CCPI assessed, as noted in the verification marking below: 

Powerdeck U CCPI Verification Marking

Key benefits

  • Thermal performance: λ = 0.024 - 0.027 W/mK
  • Bituminous coated glass fleece on both sides
  • >150 kPa compressive strength

Application:
Flat roofs


Getting started with Powerdeck® U

Key specifications
Lambda (λ) info 0.024 W/mK (≥120mm), 0.025 W/mK (80mm – 119mm), 0.027W/mK (≤79mm) W/mK
Size(s) 1200x600 mm
Fire performance Euroclass F
Edge finishing Straight edge
Compressive strength ≥ 150 kPa
Insulation thickness Thermal Resistance Value: (m²K/W)
30 mm 1.10
40 mm * 1.45
50 mm 1.85
60 mm * 2.20
70 mm * 2.55
80 mm 3.20
90 mm * 3.60
100 mm 4.00
120 mm 5.00
130 mm 5.40
140 mm 5.80
150 mm 6.25
* Available on demand (subject to minimum order quantity)
Where to buy?

Where to buy?

We have an extensive network of Recticel Insulation stockists.

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Technical question?

Technical question?

Wondering if this product fits your needs? Do you require more technical information?

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Calculate your U‑value

Meeting your project’s U-value requirements using Recticel Insulation’s solutions.

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