
All you need to know about internal wall insulation
This article will look at internal wall insulation, its benefits, how it is installed, and grants.



Kooltherm K12 is a premium peformance insulation for timber and steel framing systems. With a thermal conductivity of as low as 0.021 W/mk, it allows target U-values to be reached with a minimal thickness of insulation. The boards can be used between studs or as an insulating sheathing and are ideal for new build, refurbishment and Modern Methods of Construction (MMC).
Product Highlights
One of the thinnest commonly used insulation for timber and steel frame walls
Can be used between studs or as an insulating sheathing
Ideal for Modern Methods of Construction (MMC)
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