Room-in-roof insulation in Milford Haven
Homes in Milford Haven get the same service as everywhere else we work in Dyfed. For room-in-roof insulation, that means a free survey and a fixed written quote.
We cover postcodes including SA73, inside the Pembrokeshire council area.

Where we work around Milford Haven
Milford Haven sits about 38 miles from Llanelli, measured in a straight line.
Other towns close by include Pembroke Dock, Haverfordwest and Tenby.
| Postcode districts | SA73 |
|---|---|
| Council area | Pembrokeshire |
| County or area | Dyfed |
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. The room will need redecorating. 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 Milford Haven
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
No pressure selling
You get everything in writing and decide in your own time.
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 Milford Haven?
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 Wales
Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.
Questions about room-in-roof insulation in Milford Haven
Do you take on jobs outside Milford Haven?
Yes. We also work in Pembroke Dock and Haverfordwest and elsewhere in Dyfed.
Can you visit Milford Haven 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.
How soon can you visit a home in Milford Haven?
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 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.
Will the room get smaller?
Slightly. Insulated plasterboard over the rafters takes a few centimetres off each slope.
