Period home loft insulation in Dorset
We provide loft insulation for an older house across Dorset, with a free survey and a fixed written quote.
That includes Bournemouth, Poole, Weymouth, Christchurch and Ferndown, and the villages around them.
Where we work around Dorset
This takes in the Dorset and Bournemouth, Christchurch and Poole council areas.
That covers the BH, DT and SP postcode areas.
| Councils | Dorset and Bournemouth, Christchurch and Poole |
|---|---|
| Postcode areas | BH, DT, SP |
| Towns listed | 9 |
What is different about insulating an older home's loft?
We work from crawl boards spanning several joists so the ceilings are not loaded, check for loose plaster keys before anything is laid, and usually recommend vapour-open insulation such as sheep's wool or wood fibre. Unfelted slate roofs are naturally well ventilated, but they let in wind-driven rain and snow, which the insulation has to cope with. More about loft insulation for an older house.
- Ceiling-safe working from crawl boards
- Chimney breasts and party walls kept clear of combustibles where flues are live
- Breathable insulation where it suits the building
Why book with us in Dorset
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
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.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
How much does loft insulation for an older house cost in Dorset?
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 for an older house in Dorset
Can you quote for several properties in Dorset?
Yes. Landlords and agents can send a list of addresses and we will survey them in as few visits as we can.
Which council covers my address in Dorset?
Councils in Dorset include Dorset and Bournemouth, Christchurch and Poole. Your council matters for building control questions and some funding schemes.
Do I need permission to insulate a listed building's loft?
Possibly. Listed building consent is needed for works that affect the building's character. Ask your council's conservation officer.
What is the best loft insulation for an old house?
Usually a vapour-open material such as sheep's wool or wood fibre, laid so moisture can still move. Mineral wool is also vapour-open and works in many period lofts at lower cost.
