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Floor Insulation Boards

We have a wide range of insulation products suitable for floor applications, including solid ground floors, suspended floors, heavy duty floors, basements and soffits.

Our products include the Kooltherm range, our advanced thermal insulation for floors. Our floor insulation solutions are ideal for residential, commercial, new build or retrofit projects.

Insulation Boards

Insulation boards for low energy, low carbon buildings

Optimum, premium and high performance rigid insulation products for floors

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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Kingspan Thickness Comparison

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Ysgol Y Garnedd Side Case Study - 4:3

Ysgol Y Garnedd

On course for BREEAM ‘Excellent’ with a specification including underfloor insulation boards

Case Study6 min read
Kingspan Therma TF70 Suspended Timber Floor Insulation Between Joists

A Guide to Constructing a Floating Floor

Learn more about the assembling of floating floors for a lightweight domestic or retrofit solution

Knowledge Article5 min read
Royal Pavillion Corner Case Study- 4:3

Royal Pavilion

Apartment building benefits from the exceptional thermal performance of OPTIM-R floor insulation

Case Study4 min read
How To Insulate A Garage Floor Article 4:3

How to Insulate a Garage Floor

Thin floor insulation can make a big difference when converting a garage

Knowledge Article5 min read

Why Kingspan Insulation?

kingspan-house-retrofit-quotation-43-en-ie
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.

Frequently Asked Questions

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