Room-in-roof insulation in Hammersmith
For room-in-roof insulation in Hammersmith, tell us a little about the loft and we will arrange a free survey and a fixed written quote.
We cover postcodes including W6, W14 and W12, which fall under Hammersmith and Fulham council.

Where we work around Hammersmith
Hammersmith sits about 4 miles from central London, measured in a straight line.
We work in neighbouring Chiswick, Fulham, Acton and Putney too.
| Postcode districts | W6, W14, W12, W4 |
|---|---|
| Council area | Hammersmith and Fulham |
| 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. Where there is access behind the knee walls, we insulate the eaves voids and the floor behind them too. 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 Hammersmith
Clear contact details
Your quote says who to call with questions before, during and after the work.
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.
Photos of the finished loft
You see the work done without climbing the ladder.
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 Hammersmith?
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 Hammersmith
Will I get a written quote for work in Hammersmith?
Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.
Do you take on jobs outside Hammersmith?
Yes. We also work in Chiswick and Fulham and elsewhere in Greater London.
Can you visit Hammersmith outside working hours?
Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.
Will the room get smaller?
Slightly. Insulated plasterboard over the rafters takes a few centimetres off each slope.
Can it be done without removing the plasterboard?
Sometimes the flat ceiling and eaves voids can be reached from behind. The slopes almost always need the boards off to insulate them properly.
