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Roof Insulation Boards

We have a wide range of roof insulation boards, including flat roof insulation, tapered insulation and pitched roof / loft insulation and for more specialist roof applications including inverted roof insulation.

Our roof insulation solutions are ideal for residential, commercial, new build and refurbishment.

Why Kingspan Insulation?

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Insulation Boards

Technical Services

Contact details for technical enquiries relating to insulation boards, cavity closers and membranes for Great Britain.

What Are U-Values, R-Values And Lambda Values Article- 4:3
Insulation Boards

U-value Calculations

We provide U-value calculations free-of-charge to show compliance with current Building Regulations, Standards and best practices. 

Toolbox Talk Presentation
Insulation Boards

Product Awareness Training

Our site experienced technicians cover the full range of Kingspan’s Kooltherm applications and Kingspan OPTIM-R systems for flooring and roofing.

Roof Insulation Boards

Insulation boards for low energy low carbon buildings

Optimum, premium and high performance rigid insulation products for roofs

We provide a range of insulation board solutions for buildings, including residential, commercial, new build and refurbishment projects.

Discover more about the different types of insulation and where they can be used.

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Windermere Jetty Inside Case Study- 4:3

Windermere Jetty

Award-winning museum has taken form with high quality rainscreen insulation

Case Study6 min read
How To Insulate A Garage Floor Article 4:3

How to Insulate a Garage Roof?

Learn how to properly insulate an existing garage roof

Knowledge Article4 min read
VA Dundee Ship Case Study- 16:9

V&A Dundee

Scotland's first design museum blends architectural expression with energy conscious design

Case Study7 min read
How To Insulate A Loft Conversion Article 4:3

How to Insulate a Loft Conversion

A well-insulated loft conversion may also provide savings by reducing energy bills

Knowledge Article4 min read
Premium performance pitched roof insulation board
Featured

Kooltherm K107 Pitched Roof Board

Premium performance pitched roof insulation board
Rigid extruded polystyrene (XPS) insulation

Kingspan GreenGuard GG500

Rigid extruded polystyrene (XPS) insulation
Rigid extruded polystyrene (XPS) insulation

Kingspan GreenGuard GG700

Rigid extruded polystyrene (XPS) insulation
Tapered roof insulation for mechanically fixed systems

Thermataper TT46

Tapered roof insulation for mechanically fixed systems
Tapered roof insulation for mechanically fixed systems

Thermataper TT46

Tapered roof insulation for mechanically fixed systems
Tapered roof insulation for use with torch applied waterproofing

Thermataper TT44

Tapered roof insulation for use with torch applied waterproofing
High performance flat roof insulation for mechanically fixed systems

Thermaroof TR26

High performance flat roof insulation for mechanically fixed systems
Flexible wood fibre insulation for pitched roofs and walls.

STEICO flex 036

Flexible wood fibre insulation for pitched roofs and walls.
Rigid extruded polystyrene (XPS) insulation

Kingspan GreenGuard GG301 Upstand Board

Rigid extruded polystyrene (XPS) insulation

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