Loft insulation top-up in Welshpool
Welshpool is part of the area we cover in Powys. For a loft insulation top-up, you get a free survey and a fixed written quote.
We cover postcodes including SY21, which fall under Powys council.

Where we work around Welshpool
As the crow flies, Welshpool is roughly 31 miles from Llandrindod Wells.
Other towns close by include Newtown.
| Postcode districts | SY21 |
|---|---|
| Council area | Powys |
| County or area | Powys |
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.
- Depth check and photos before and after
- Gaps in the existing layer filled
- Eaves ventilation kept clear
Why book with us in Welshpool
Boarding done properly
Storage boards go on loft legs, never straight onto the insulation.
Honest about grants
If you might qualify for funding, we tell you before we quote.
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.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
How much does a loft insulation top-up cost in Welshpool?
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 Welshpool
Do you take on jobs outside Welshpool?
Yes. We also work in Newtown and Machynlleth and elsewhere in Powys.
How do I pay for work in Welshpool?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Can a landlord in Welshpool book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
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.
Loft insulation top-up in other towns
Other loft work in Welshpool
- Loft insulation in Welshpool From £495
- Loft insulation removal in Welshpool From £445
- Loft boarding in Welshpool From £695
- Loft insulation survey in Welshpool From £95
- Loft insulation grants check in Welshpool No charge
- Rafter insulation in Welshpool From £1,645
- Blown loft insulation in Welshpool From £595
