Failed cavity insulation, cleanly removed.
Old or badly fitted cavity insulation can soak up water, slump or block the gap, and the result is cold walls and damp inside. We extract the failed material completely so your walls can dry out and work as they should, then talk you through re-filling if it’s right.
- Full extraction – walls left to dry
- Fully guaranteed work
- Re-fill advice and guidance

Wet or slumped insulation fill removed
We remove the insulation to stop damp into your home
Cavity cleared and checked
Honest, no obligation re-fill advice
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Damp patches inside
Wet insulation carries water across the cavity, leaving cold, damp patches on inside walls.
Cold rooms again
When fill slumps to the bottom of the cavity, the top of the wall is left bare and cold.
It’s just worn out
Some fill simply ages, breaks down or was poorly installed in the first place.

What you get out of insulation extraction
- Walls can dry out
With the wet material gone, the cavity ventilates and the damp has a chance to clear.
- The damp problem at the root
We tackle the cause inside the wall, not just the marks it leaves on your plaster.
- A clean slate
Once the cavity’s clear, you can decide whether re-filling with the right material makes sense.
- Honest advice, not a hard sell
We’ll only recommend a re-fill if your home is genuinely suited to it.

Extracted, dried, and put right
1
Free survey
We inspect the cavity and confirm the fill has failed and needs removing.
2
Fixed quote
A clear price for the extraction and any making good.
3
Certified install
The old material is drawn out through neat access holes and cleared away.
4
Aftercare
We advise on drying time and whether a re-fill or other work is worthwhile.
Damp walls since the cavity was filled? Let’s look.
An honest survey and a clear plan to put it right.
0330 441 0556
Mon-Fri 8am-5pm









