Room-in-roof insulation in Battersea
We fit room-in-roof insulation for homes in Battersea and across Greater London, starting with a free survey and a fixed written quote.
Postcode districts we cover here include SW11, SW8 and SW3. The local authority is Wandsworth.

Where we work around Battersea
Battersea is about 3 miles from central London as the crow flies.
Other towns close by include Chelsea, Clapham, Fulham and Brixton.
| Postcode districts | SW11, SW8, SW3, SW10 |
|---|---|
| Council area | Wandsworth |
| County or area | Greater London |
What is room-in-roof insulation?
Most rooms-in-roof are reached by stripping the existing plasterboard on the slopes, fitting insulation between and over the rafters, and re-boarding. Dormer cheeks and roofs are included where they can be reached. More about room-in-roof insulation.
- Insulation to slopes, knee walls and flat ceiling
- Eaves voids insulated where accessible
- Boarding and finishing as agreed on the quote
Why book with us in Battersea
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.
Clear contact details
Your quote says who to call with questions before, during and after the work.
Photos of the finished loft
You see the work done without climbing the ladder.
How much does room-in-roof insulation cost in Battersea?
Part of this work can be zero-rated as energy-saving materials until 31 March 2027, and part is standard-rated. If VAT applies, your quote shows which is which.
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 room-in-roof insulation in Battersea
How soon can you visit a home in Battersea?
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.
What do I need to do before you arrive in Battersea?
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.
Do you cover all of SW11?
Yes, we cover the SW11 postcode district and the districts around Battersea.
How long does room-in-roof insulation take?
Usually three to six working days for one room, depending on how much is stripped and how it is finished.
Will the room get smaller?
Slightly. Insulated plasterboard over the rafters takes a few centimetres off each slope.
