Failed cavity insulation, cleanly removed.

Installer on a ladder removing cavity wall insulation from a brick house with a hose

The most capable home 
battery on UK walls

The Powerwall 3 is a big step on from the Powerwall 2. One unit, a built-in inverter, 
and more than double the power output.

Damp patches inside

Cold rooms again

It’s just worn out

Red brick houses with dormer windows and tiled roofs

What you get out of 
insulation extraction

Surveyor in a hi-vis vest using a tablet during a home assessment

Extracted, dried, and put right

Pick the upgrade your home needs

Every job starts with an honest survey. We’ll tell you what’s worth doing, what isn’t, and what it will cost before you commit a penny.