Ecotherm Eco-Cavity Full Fill Cavity Wall Insulation Board - 1200mm x 450mm x 90mm (Pack of 4 sheets 2.16m2)

Ecotherm Eco-Cavity Full Fill Cavity Wall Insulation board allows users to optimise the full cavity with high performing thermal insulation, meaning U-values and Building Regulations can be met without altering standard construction designs. Eco-Cavity Full Fill prevents the need to increase cavity space and overall wall width to accommodate larger thicknesses of traditional insulation materials.

The board's tongue and groove edges ensure a continuous layer of insulation, increases protection from wind driven rain and also aids installation.

The excellent thermal performance of the boards means less thickness (approx half) is required when compared to traditional forms of insulation - saving space internally where it matters the most.  Meet thermal standards and Building Regulations with minimal thickness in walls without the need to alter the thickness of the construction or your chosen method.

Fibre free rigid polyisocyanurate (PIR) insulation core with aluminium foil composite to both sides. Engineered jointing system for superior fit.

Suitable for full fill cavity wall applications, whilst maintaining a residual 10mm cavity helping resist moisture transfer, aids installation and accommodate mortar squeeze.