Period home loft insulation in Biggleswade
We insulate lofts in older houses in Biggleswade and across Bedfordshire, starting with a free survey and a fixed written quote.
That includes addresses in SG18. The local authority is Central Bedfordshire.

Where we work around Biggleswade
Biggleswade is about 16 miles from Luton as the crow flies.
Nearby, we also cover Bedford, Kempston and Ampthill.
| Postcode districts | SG18 |
|---|---|
| Council area | Central Bedfordshire |
| County or area | Bedfordshire |
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.
- Chimney breasts and party walls kept clear of combustibles where flues are live
- Breathable insulation where it suits the building
- Ceiling-safe working from crawl boards
Why book with us in Biggleswade
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.
Downlights made safe
Fire-rated covers or a clear zone around recessed lights.
Photos of the finished loft
You see the work done without climbing the ladder.
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 Biggleswade?
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 Biggleswade
Do you cover all of SG18?
Yes, we cover the SG18 postcode district and the districts around Biggleswade.
How do I pay for work in Biggleswade?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Is loft work in Biggleswade different from anywhere else?
The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.
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.
Can loft insulation damage lath-and-plaster ceilings?
It can if people kneel between joists or if the ceiling is already weak. We work from boards and check the ceiling first.
Period home loft insulation in other towns
Other loft work in Biggleswade
- Natural loft insulation in Biggleswade From £995
- Loft condensation investigation in Biggleswade From £145
- Loft insulation survey in Biggleswade From £95
- Landlord loft insulation in Biggleswade From £495
- New-build loft insulation in Biggleswade From £5 per m²
- Loft insulation grants check in Biggleswade No charge
