Internal insulation with lightweight clay brick

Internal insulation of an existing wall consists in filling the cavity between the brick walls with VestaEco FLEX or FIBRA wool. Lightweight clay bricks supported on timber frame structure increase the thermal capacity of the wall.

Layer description:

1. Lightweight clay bricks 115 mm
2. Timber frame structure
3. VestaEco FLEX / FIBRA 100 mm
4. Existing brick wall 300 mm