Description of our extremely energy-efficient wall (320 mm insulation).
1. Primed timber cladding. Optional: Aqua-panel suitable for render and brick facades.
2. Air ventilation.
3. Weather resistance insulation layer. This layer has no cold-spots.
4. Breathable paper - protection from wind.
5. Insulation layer - load bearing frame.
6. Vapour barrier - prevents moisture from occuring, reduces energy consumption by low infiltration of outdoor air.
7. Insulation layer - electrical conduits, protects vapour barrier.
8. OSB-Board - increases stability and allows for mounting of heavier objects on the wall.
9. Plasterboard - suitable for wallpaper or paint (interior primed timber cladding shown at diagram).