Period home loft insulation in St Ives, Cornwall
Looking for loft insulation for an older house in St Ives, Cornwall? We cover St Ives, Cornwall and the rest of Cornwall, with a free survey and a fixed written quote.
That includes addresses in TR26. The local authority is Cornwall.

Where we work around St Ives, Cornwall
St Ives, Cornwall is about 20 miles from Truro as the crow flies.
Other towns close by include Penzance, Camborne and Redruth.
| Postcode districts | TR26 |
|---|---|
| Council area | Cornwall |
| County or area | Cornwall |
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 St Ives, Cornwall
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
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.
How much does loft insulation for an older house cost in St Ives, Cornwall?
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 St Ives, Cornwall
Can you visit St Ives, Cornwall 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.
Do you charge extra to travel to St Ives, Cornwall?
Not normally. Our guide prices include normal travel to St Ives, Cornwall. 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 St Ives, Cornwall?
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 loft insulation damage lath-and-plaster ceilings?
It can if people kneel between joists or if the ceiling is already weak. We work from boards and check the ceiling first.
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.
Period home loft insulation in other towns
Other loft work in St Ives, Cornwall
- Natural loft insulation in St Ives, Cornwall From £995
- Loft condensation investigation in St Ives, Cornwall From £145
- Loft insulation survey in St Ives, Cornwall From £95
- Loft ladder fitting in St Ives, Cornwall From £295
- Thermal imaging survey in St Ives, Cornwall From £165
- Landlord loft insulation in St Ives, Cornwall From £495
