Room-in-roof insulation in Hounslow
For room-in-roof insulation in Hounslow, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
That includes addresses in TW3, TW4 and TW5, which fall under Hounslow council.

Where we work around Hounslow
Hounslow is about 10 miles from central London as the crow flies.
We work in neighbouring Twickenham, Richmond (Greater London), Feltham and Southall too.
| Postcode districts | TW3, TW4, TW5, TW7 |
|---|---|
| Council area | Hounslow |
| 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.
- Boarding and finishing as agreed on the quote
- Eaves voids insulated where accessible
- Insulation to slopes, knee walls and flat ceiling
Why book with us in Hounslow
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Photos of the finished loft
You see the work done without climbing the ladder.
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.
How much does room-in-roof insulation cost in Hounslow?
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 Hounslow
Do you take on jobs outside Hounslow?
Yes. We also work in Twickenham and Richmond (Greater London) and elsewhere in Greater London.
Do you charge extra to travel to Hounslow?
Not normally. Our guide prices include normal travel to Hounslow. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
How soon can you visit a home in Hounslow?
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 the room get smaller?
Slightly. Insulated plasterboard over the rafters takes a few centimetres off each slope.
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.
