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  3. Kooltherm K8 Cavity Board

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Kingpsan Kooltherm K8 Plus Product render Brick plaster

What size clear cavity do I need for partial fill cavity wall insulation?

Find out why a clear cavity might be needed and how exposure risk is assessed

Knowledge Article5 min read
Griffith Wood case study 16:9

Griffith Wood

Award winning development provides high quality residential units for the Marino suburb of Dublin

Case Study5 min read
Kooltherm brand

A guide to cavity wall insulation

A guide to help you understand all about cavity wall insulation

Knowledge Article4 min read
Holy Family Special School case study aerial 16:9

Holy Family Special School Co. Cavan

A purpose built special educational needs (SEN) school offering dedicated facilities for pupils.

Case Study4 min read
Happy Couple Hanging Picture on the Wall, Boyfriend Moves It, Girlfriend Tells Him when the Frame is Hanging Straight. Funny Moment in Young Couple's Life. Modern Stylish Apartment.

The Right Insulation for your Walls

The benefits of insulating your wall and Kingspan Insulation options available

Knowledge Article4 min read
Queens Business School case study 16:9

Queen's Business School

Queen’s University Belfast takes step forward in its Net Zero Plan with state-of-the-art building.

Case Study4 min read

Frequently Asked Questions

Kooltherm K8-Corner
Cavity wall insulation with a block outer and inner leaf
Cavity wall insulation with a brick outer lead and a block inner leaf
Featured

Kooltherm K8 Cavity Board

Kooltherm K8 is a premium performance partial fill cavity wall insulation solution. It has a thermal conductivity of as low as 0.021 W/mK and can achieve the same wall U-value as alternative products, with a thinner profile. Its low thermal conductivity can maximise usable internal floor space.

Product Highlights

  • One of the thinnest commonly used insulation boards for partial fill cavity walls

  • Thinner walls can allow more natural daylight into your building

  • Clear cavity is maintained - resists moisture penetration

  • Low emissivity foil facings significantly increase the thermal resistance of the cavity

  • Lightweight insulation that is easy to transport, handle and install, compared to some other commonly used insulants

  • Part of our Kooltherm range of premium performance insulation

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