Recticel Powerdeck U - Flat Roof PIR Insulation Board

Recticel Powerdeck U Flat Roof Insulation

The Recticel Powerdeck U is a high-performance rigid PIR insulation board designed for use in warm flat roof applications. With its excellent thermal efficiency, robust compressive strength, and durable facer, it ensures reliable long-term performance under various flat roof coverings, including single-ply membranes, bituminous systems, and liquid-applied waterproofing.

Key Features

• Rigid PIR insulation core for outstanding thermal efficiency
• Low thermal conductivity of 0.022 W/m·K
• Suitable for use under a wide range of flat roof waterproofing systems
• High compressive strength for reliable load-bearing performance
• Durable coated glass tissue facers on both sides
• Board size: 1200mm x 600mm
• Available in a range of thicknesses to meet project requirements
• Lightweight, easy to cut, handle, and install

Applications

• Warm flat roof constructions
• Single-ply membrane systems
• Liquid-applied roofing
• Bituminous roof coverings
• Refurbishment and new build projects

Benefits

The Recticel Powerdeck U provides long-lasting thermal performance, structural strength, and compatibility with multiple flat roof systems. It helps achieve compliance with building regulations while reducing energy costs and ensuring a durable, weather-resistant roofing solution.

Check out our full range of insulation.

Browse more insulation board available online.

At JJ Building Materials, we're committed to supplying quality building products at competitive prices, backed by the service and expertise you'd expect from an established independent merchant. Whether you're a trade professional managing large-scale projects or a homeowner taking on a DIY renovation, we're here to help you find the right products for the job.

As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

We work with many of the industry's leading manufacturers to bring you trusted products that meet the highest standards of quality and performance. Our team is passionate about providing excellent customer service, competitive pricing and a straightforward shopping experience from start to finish.

When you shop with JJ Building Materials, you can expect:

• Competitive prices on leading brands and quality products.
• Nationwide delivery across the UK
  
• A constantly expanding range of building and landscaping materials.
  
• Friendly, knowledgeable customer support.
  
• A trusted business backed by the JJ Roofing Supplies Group.
  

Every order is personally reviewed by our experienced team to ensure everything is correct before dispatch. We offer delivery from as little as the next working day on selected products, so please refer to the dark blue Estimated Delivery box above for the expected delivery timeframe for this item.

We work with trusted manufacturers and specialist delivery partners to ensure your order arrives safely and on time. You'll receive tracking details once your order has been dispatched, and if we need to confirm any delivery details, one of our team will contact you directly to keep everything running smoothly.