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Types of insulation
Insulation Boards

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Our insulation boards are stocked up and down the country. Use the interactive map to find your nearest stockist.

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Insulation Boards

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  3. Kooltherm K106 Cavity Board

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Frequently Asked Questions

Is It Possible To Insulate Solid Walls Article 16:9

A Guide on Cavity Wall Insulation

Find out how your choice of insulation can impact cavity walls.

Knowledge Article10 min read
London Square Orpington Back Case Study- 16:9

London Square Orpington

We look at a development fitted with Kooltherm K106, achieving external wall U-values of 0.16 W/m²K

Case Study5 min read
Cavity wall installation

Approved Document B England - Insulation for Masonry Cavity Walls

Find out about the requirements for masonry cavity walls in Approved Document B England.

Knowledge Article5 min read
Why detailing matters in Part L 2021 and Section 6 2021

Why Detailing Matters in Part L 2021 and Section 6 2021

We look at detailing and addressing thermal bridging in regards to updates to Part L and Section 6

Knowledge Article4 min read
Cavity wall

Approved Document B Wales - Insulation for Masonry Cavity Walls

Find out about the requirements for masonry cavity walls in Approved Document B Wales.

Knowledge Article5 min read
What are the benefits of bespoke detailing

What are the Benefits of Bespoke Detailing?

We look at the benefits of bespoke detailing in calculating linear or geometric thermal bridges

Knowledge Article5 min read
Cavity wall

Technical Handbooks Scotland (Section 2 - Fire) - Masonry Cavity Walls

Find out about the requirements for insulating masonry cavity walls in Technical Handbooks Scotland.

Knowledge Article5 min read
Kingspan Kooltherm K106 Corner
10 mm cavity with insulation between block outer and inner leaf
10 mm cavity with insulation between brick outer leaf and block inner leaf
Featured

Kooltherm K106 Cavity Board

Kooltherm K106 is a premium performance full fill cavity wall insulation solution, with a 10 mm residual cavity. It has a thermal conductivity of 0.019 W/mK and can achieve the same wall U-value as alternative products, with a thinner profile. Kooltherm K106 has a water-tight, vapour-open polypropylene fleece outer facing that protects against moisture penetration.

Product Highlights

  • Find your nearest stockist to buy Kooltherm K106

  • One of the thinnest commonly used insulation for full fill cavity walls - U-values can be met with minimal thickness

  • BBA certified - independent third-party verification of its performance and suitability for use

  • Indicative psi-values and thermal modelling available

  • BIM objects available to download

  • Lightweight insulation that is easy to transport, handle and install

  • Part of our Kooltherm range of premium performance insulation

  • Our Product Awareness Training is delivered by technical experts, who provide free onsite training and guidance 

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U-value calculator