Loft insulation in Swansea
Swansea is part of the area we cover in West Glamorgan. For loft insulation, you get a free survey and a fixed written quote.
We cover postcodes including SA1, SA2 and SA5, 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 loft insulation?
We lay the first layer to the depth of the joists, usually 100 mm, so it fills each bay edge to edge with no gaps. The finished depth sits at 270 mm or more, the depth the Energy Saving Trust recommends. More about loft insulation.
- Area under the cold water tank left clear so it cannot freeze
- Cables lifted clear of the insulation where possible
- Waste packaging removed
Why book with us in Swansea
Fixed written price
The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.
Photos of the finished loft
You see the work done without climbing the ladder.
No pressure selling
You get everything in writing and decide in your own time.
Honest about grants
If you might qualify for funding, we tell you before we quote.
How much does 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 loft insulation in Swansea
Do you take on jobs outside Swansea?
Yes. We also work in Clydach and Briton Ferry and elsewhere in West Glamorgan.
How soon can you visit a home in Swansea?
We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.
Can you visit Swansea outside working hours?
Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.
Do I need to empty my loft first?
The floor needs to be clear for the insulation to go down. If moving things yourself is difficult, tell us at the survey and we can price clearing and putting items back on raised boarding.
Does loft insulation need building control approval?
On its own it usually does not, but the work still has to meet the energy standard. The rules differ across England, Wales, Scotland and Northern Ireland, so we confirm the position for your address on the quote.
Loft insulation in other towns
Other loft work in Swansea
- Loft insulation top-up in Swansea From £395
- Loft boarding in Swansea From £695
- Insulated loft hatches in Swansea From £245
- Pipe and tank lagging in Swansea From £95
- Loft insulation survey in Swansea From £95
- Loft insulation for flats in Swansea From £495
- New-build loft insulation in Swansea From £5 per m²
