Room-in-roof insulation in Horsham
Homes in Horsham get the same service as everywhere else we work in West Sussex. For room-in-roof insulation, that means a free survey and a fixed written quote.
That includes addresses in RH12 and RH13, in the West Sussex council area.
Where we work around Horsham
As the crow flies, Horsham is roughly 7 miles from Crawley.
Other towns close by include Crawley, Haywards Heath, Burgess Hill and East Grinstead.
| Postcode districts | RH12, RH13 |
|---|---|
| Council area | West Sussex |
| County or area | West Sussex |
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 Horsham
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
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.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
How much does room-in-roof insulation cost in Horsham?
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 Horsham
How soon can you visit a home in Horsham?
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.
Can a landlord in Horsham book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Do you cover all of RH12?
Yes, we cover the RH12 postcode district and the districts around Horsham.
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.
