Blown loft insulation in Swansea
We fit blown loft insulation for homes in Swansea and across West Glamorgan, starting with a free survey and a fixed written quote.
We cover the SA1, SA2 and SA5 postcode districts, which fall under Swansea council.
Where we work around Swansea
We also cover Clydach, Briton Ferry, Gorseinon and Bishopston.
| Postcode districts | SA1, SA2, SA5, SA7 |
|---|---|
| Council area | Swansea |
| County or area | West Glamorgan |
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.
- Depth markers left in place
- Loose-fill mineral wool to the agreed depth
- Hatch area finished with a retaining upstand
Why book with us in Swansea
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
No pressure selling
You get everything in writing and decide in your own time.
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
Photos of the finished loft
You see the work done without climbing the ladder.
How much does blown loft insulation cost in Swansea?
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 Wales
Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.
Questions about blown loft insulation in Swansea
Do you cover all of SA1?
Yes, we cover the SA1 postcode district and the districts around Swansea.
How do I pay for work in Swansea?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Will I get a written quote for work in Swansea?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Does blown insulation settle?
Mineral wool loose fill settles a little, which is allowed for in the depth we install. The depth markers let you check it later.
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.
