U-VALUE CALCULATOR

VERSION 1.5.4

Step 2. Choose your construction detail

Cavity Wall - Full Fill Insulation

Cavity Wall – Partial Fill Insulation Only

Cavity Wall – Partial Fill Insulation with PL4000 Internally

Cavity Wall – Upgrading Existing with PL4000 Internally

Solid Wall - Internal Insulation

Timber Frame Wall

Timber Frame Wall

Note : If you do not achieve your required U-value with a Plasterboard Thermal Laminate solution, then please re-calculate using Conventional Insulation Options where product thicknesses up to 200mm are available to achieve better U-values.

Timber Frame Cavity Wall - Masonry Outer Leaf

Steel frame wall with Brick Outer Leaf