T-Barrier Masonry (vertical) - All Sizes Exclude_From_Upselly_Widget Insulated with Polyethylene foam

Insulated with Polyethylene foam

Sheep Wool Insulation retains its loft throughout its lifecycle

In summary

offering flexibility to installers

What is Celotex GA4000

T-Barrier Masonry (vertical) - All Sizes Exclude_From_Upselly_Widget Insulated with Polyethylene foamARC T Barrier enables the closing of an external cavity at a party wall junction where building regulations require the use of a mineral wool closer for acoustic insulation purposes. Additionally, it provdes an effective edge seal around the party wall cavity, helping to achieve a zero U value. ARC T Barrier Masonry is easily installed as the brick and blockwork progresses. No mechanical fixings are required, a friction fit within the external cavity