E5TFHY01 Ground Floor

Psi Value = 0.029 W/mK

Build Up - External Timber Frame Wall

Brick Outer Leaf (λ = 0.77W/mK)
50mm Air Cavity, vented
BOOST’R HYBRID (R = 1.35 m2K/W)
OSB
HYBRIS between 140mm Studs (λ = 0.033 W/mK)
Low-e Air Cavity
Vapour Control Layer
Service Void provided by Battens
Plasterboard

Build Up - Ground Floor

Ventilated Floor Void
Concrete Block & Beam Floor
Damp Proof Membrane
110mm PIR Insulation (λ = 0.022 W/mK)
50mm Screed
Floor Covering