Period home loft insulation in Maidenhead
If you need loft insulation for an older house in Maidenhead, we can help, and it starts with a free survey and a fixed written quote.
We cover the SL6 postcode districts. The local authority is Windsor and Maidenhead.

Where we work around Maidenhead
As the crow flies, Maidenhead is roughly 12 miles from Reading.
Other towns close by include Slough, Windsor, Bracknell and Ascot.
| Postcode districts | SL6 |
|---|---|
| Council area | Windsor and Maidenhead |
| County or area | Berkshire |
What is different about insulating an older home's loft?
We work from crawl boards spanning several joists so the ceilings are not loaded, check for loose plaster keys before anything is laid, and usually recommend vapour-open insulation such as sheep's wool or wood fibre. Unfelted slate roofs are naturally well ventilated, but they let in wind-driven rain and snow, which the insulation has to cope with. More about loft insulation for an older house.
- Chimney breasts and party walls kept clear of combustibles where flues are live
- Breathable insulation where it suits the building
- Ceiling-safe working from crawl boards
Why book with us in Maidenhead
We measure before we quote
Existing depth, joist spacing, wiring and the tank are checked, not guessed.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
No pressure selling
You get everything in writing and decide in your own time.
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
How much does loft insulation for an older house cost in Maidenhead?
Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).
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 loft insulation for an older house in Maidenhead
How soon can you visit a home in Maidenhead?
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.
Do you cover all of SL6?
Yes, we cover the SL6 postcode district and the districts around Maidenhead.
Do you charge extra to travel to Maidenhead?
Not normally. Our guide prices include normal travel to Maidenhead. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.
Do I need permission to insulate a listed building's loft?
Possibly. Listed building consent is needed for works that affect the building's character. Ask your council's conservation officer.
What is the best loft insulation for an old house?
Usually a vapour-open material such as sheep's wool or wood fibre, laid so moisture can still move. Mineral wool is also vapour-open and works in many period lofts at lower cost.
