Roof Insulation
Discover trusted materials for both pitched and flat roof insulation at Building Shop. Our selection includes high-performance PIR insulation boards, foil-backed panels, and multi-foils – all designed to boost thermal efficiency in residential and commercial buildings. These products maintain comfort and ensure compliance with building regulations, providing reliable solutions for your insulation needs.
Get the best value on your roof insulation by browsing our competitively priced products and utilising our nationwide delivery.
Cavity Insulation
Recticel 50mm Eurothane GP PIR Insulation Board 2400 X 1200 X 50mm
Delivery 2-3 working days
Cavity Insulation
Recticel 25mm Eurothane GP PIR Insulation Board 2400 X 1200 X 25mm
Delivery 2-3 working days
Cavity Insulation
Recticel 100mm Eurothane GP PIR Insulation Board 2400 X 1200 X 100mm
Delivery 2-3 working days
Cavity Insulation
Recticel 40mm Eurothane GP PIR Insulation Board 2400 X 1200 X 40mm (10 Sheet Minimum)
Delivery 2-3 working days
Cavity Insulation
Recticel 30mm Eurothane GP PIR Insulation Board 2400 X 1200 X 30mm (10 Sheet Minimum)
Delivery 2-3 working days
Cavity Insulation
Recticel 75mm Eurothane GP PIR Insulation Board 2400 X 1200 X 75mm
Delivery 2-3 working days
Cavity Insulation
Recticel 90mm Eurothane GP PIR Insulation Board 2400 X 1200 X 90mm
Delivery 2-3 working days
Cavity Insulation
Recticel 150mm Eurothane GP PIR Insulation Board 2400 X 1200 X 150mm
Delivery 2-3 working days
Delivery: 2-3 working days
Cavity Insulation
Recticel 70mm Eurothane GP PIR Insulation Board 2400 X 1200 X 70mm
Delivery 2-3 working days
Cavity Insulation
Delivery 2-3 working days
Cavity Insulation
Recticel 120mm Eurothane GP PIR Insulation Board 2400 X 1200 X 120mm
Delivery 2-3 working days
Enjoy Excellent Deals on Trusted Roof Insulation Products.
Whether tackling a new build or taking on a renovation project, we have an extensive range of roof insulation to suit your needs. Each product offers outstanding thermal performance, helping keep your building energy-efficient and reduce heat loss through the roof.
Our roof insulation is sourced from leading manufacturers focusing on efficiency, all at great prices. Eurothane® GP PIR boards by Recticel are perfect for pitched roofs, offering easy installation and excellent thermal resistance. For flat roof insulation, rely on our nifty Plydeck Roof Foil-Backed panels. We also provide versatile SuperFOIL rolls, which are flexible and boast a very slim profile. The latter is excellent for several applications, including unique projects like conservatory roof insulation. Order individual boards or rolls, or buy in bulk to unlock additional savings.
Find Further Insulation Materials at Building Shop
Need insulation for other areas of the property? Don’t miss our loft, cavity wall, and floor insulation for comprehensive heat and energy efficiency across the building. If you can’t find what you need, please contact us, and we’ll provide the solution.