Loft insulation top-up in Feltham
Looking for a loft insulation top-up in Feltham? We cover Feltham and the rest of Greater London, with a free survey and a fixed written quote.
We cover postcodes including TW14, TW13 and TW4. The local authority is Hounslow.
Where we work around Feltham
As the crow flies, Feltham is roughly 13 miles from central London.
We work in neighbouring Hounslow, Twickenham, Southall and Richmond (Greater London) too.
| Postcode districts | TW14, TW13, TW4, TW6 |
|---|---|
| Council area | Hounslow |
| County or area | Greater London |
What is a loft insulation top-up?
Before we quote we measure the existing layer in several places and check its condition. If it is dry, even and not contaminated, we keep it and lay the top-up across it at right angles. More about a loft insulation top-up.
- Eaves ventilation kept clear
- Gaps in the existing layer filled
- Tank jacket and pipe lagging in the loft
Why book with us in Feltham
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
Tidy work
Dust sheets on the route in and every bit of packaging taken away.
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.
Honest about grants
If you might qualify for funding, we tell you before we quote.
How much does a loft insulation top-up cost in Feltham?
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 a loft insulation top-up in Feltham
Can a landlord in Feltham book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Can you visit Feltham 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 do I pay for work in Feltham?
Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.
Is it worth topping up 100 mm of loft insulation?
Often, if the existing layer is in good condition and you also want a warmer house or a better EPC. On bill savings alone, a top-up from about 100 mm takes decades to pay back, so the case is strongest when it is done alongside other loft work.
Can new insulation go on top of old insulation?
Yes, if the old layer is dry, clean and reasonably even. If it is damp, contaminated or badly compressed we recommend removing it first.
