Blown loft insulation in Bristol
We provide blown loft insulation across Bristol, with a free survey and a fixed written quote.
That includes every neighbourhood and postcode district in Bristol.

Where we work around Bristol
Council areas covered: Bristol City.
Postcodes starting BS are all inside our area.
| Councils | Bristol City |
|---|---|
| Postcode areas | BS |
| Towns listed | Whole city |
What is blown loft insulation?
The machine stays outside or on the landing and the hose runs up to the loft. Depth markers fixed to the joists or trusses show the installed depth, and the fibre settles into corners that rolls would bridge. More about blown loft insulation.
- Eaves trays to keep ventilation open
- Loose-fill mineral wool to the agreed depth
- Hatch area finished with a retaining upstand
Why book with us in Bristol
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
Photos of the finished loft
You see the work done without climbing the ladder.
Clear contact details
Your quote says who to call with questions before, during and after the work.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
How much does blown loft insulation cost in Bristol?
Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).
Building regulations in England
In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.
Questions about blown loft insulation in Bristol
Can you quote for several properties in Bristol?
Yes. Landlords and agents can send a list of addresses and we will survey them in as few visits as we can.
Do you cover the whole of Bristol?
Yes. We cover every town and village in Bristol, including every postcode district.
Is it messy?
The hose runs through the house, so we sheet the route and the landing. The fibre stays in the loft.
Is blown insulation better than rolls?
It performs about the same for the same depth. It is the faster and neater option in lofts that are awkward to work in, and rolls are better where you want boarding later.
