Loft insulation top-up in Alton
Looking for a loft insulation top-up in Alton? We cover Alton and the rest of Hampshire, with a free survey and a fixed written quote.
Jobs in GU34 are all within our normal area, inside the Hampshire council area.

Where we work around Alton
As the crow flies, Alton is roughly 25 miles from Southampton.
Nearby, we also cover Bordon, Basingstoke, Fleet and Aldershot.
| Postcode districts | GU34 |
|---|---|
| Council area | Hampshire |
| County or area | Hampshire |
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.
- Eaves ventilation kept clear
- Gaps in the existing layer filled
- Cross layer to a total of 270 to 300 mm
Why book with us in Alton
Photos of the finished loft
You see the work done without climbing the ladder.
Honest about grants
If you might qualify for funding, we tell you before we quote.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
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.
How much does a loft insulation top-up cost in Alton?
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 a loft insulation top-up in Alton
How soon can you visit a home in Alton?
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.
Will I get a written quote for work in Alton?
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 Alton book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
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.
Can I still store things in the loft after a top-up?
Not directly on the insulation. A 270 mm layer stands well above the joists, so storage needs raised boarding on loft legs.
