Loft insulation in Great Yarmouth
We fit loft insulation for homes in Great Yarmouth and across Norfolk, starting with a free survey and a fixed written quote.
We cover the NR30 and NR31 postcode districts, in the Norfolk council area.

Where we work around Great Yarmouth
As the crow flies, Great Yarmouth is roughly 18 miles from Norwich.
Further afield, we also cover Norwich, North Walsham, Wymondham and Cromer.
| Postcode districts | NR30, NR31 |
|---|---|
| Council area | Norfolk |
| County or area | Norfolk |
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 second layer goes across the joists at right angles, which covers the timber and stops it acting as a cold bridge. More about loft insulation.
- Tank jacket and pipe lagging in the loft
- Mineral wool to 270 to 300 mm across the whole loft floor
- Cables lifted clear of the insulation where possible
Why book with us in Great Yarmouth
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
Honest about grants
If you might qualify for funding, we tell you before we quote.
Clear contact details
Your quote says who to call with questions before, during and after the work.
How much does loft insulation cost in Great Yarmouth?
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 loft insulation in Great Yarmouth
Do you charge extra to travel to Great Yarmouth?
Not normally. Our guide prices include normal travel to Great Yarmouth. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
What do I need to do before you arrive in Great Yarmouth?
Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.
How soon can you visit a home in Great Yarmouth?
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.
How deep should loft insulation be?
The Energy Saving Trust recommends at least 270 mm of mineral wool, and that is the depth we install as standard. Building regulations also set an energy standard for the roof when a loft is insulated. It differs between England, Wales, Scotland and Northern Ireland, so we confirm the target for your address on the quote.
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.
Loft insulation in other towns
Other loft work in Great Yarmouth
- Loft insulation top-up in Great Yarmouth From £395
- Loft boarding in Great Yarmouth From £695
- Insulated loft hatches in Great Yarmouth From £245
- Pipe and tank lagging in Great Yarmouth From £95
- Commercial roof void insulation in Great Yarmouth From £9 per m²
- Rafter insulation in Great Yarmouth From £1,645
- Loft insulation for flats in Great Yarmouth From £495
