Loft insulation top-up in Gorseinon
For a loft insulation top-up in Gorseinon, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
We cover postcodes including SA4 and SA5. The local authority is Swansea.
Where we work around Gorseinon
Gorseinon sits about 5 miles from Swansea, measured in a straight line.
Nearby, we also cover Swansea, Clydach, Bishopston and Briton Ferry.
| Postcode districts | SA4, SA5 |
|---|---|
| Council area | Swansea |
| County or area | West Glamorgan |
What is a loft insulation top-up?
Before we quote we measure the existing layer in several places and check its condition. If it is dry, even and not contaminated, we keep it and lay the top-up across it at right angles. More about a loft insulation top-up.
- Gaps in the existing layer filled
- Eaves ventilation kept clear
- Tank jacket and pipe lagging in the loft
Why book with us in Gorseinon
No pressure selling
You get everything in writing and decide in your own time.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
Photos of the finished loft
You see the work done without climbing the ladder.
How much does a loft insulation top-up cost in Gorseinon?
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 a loft insulation top-up in Gorseinon
Will I get a written quote for work in Gorseinon?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Can a landlord in Gorseinon book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Do you cover all of SA4?
Yes, we cover the SA4 postcode district and the districts around Gorseinon.
Can new insulation go on top of old insulation?
Yes, if the old layer is dry, clean and reasonably even. If it is damp, contaminated or badly compressed we recommend removing it first.
Which way should the top-up layer run?
Across the joists, at right angles to the first layer. That covers the tops of the joists, which otherwise let heat escape along the timber.
