Loft insulation top-up in Dover
Homes in Dover get the same service as everywhere else we work in Kent. For a loft insulation top-up, that means a free survey and a fixed written quote.
Postcode districts we cover here include CT17, CT16 and CT15. The local authority is Kent.

Where we work around Dover
As the crow flies, Dover is roughly 36 miles from Maidstone.
Other towns close by include Folkestone, Deal and Canterbury.
| Postcode districts | CT17, CT16, CT15 |
|---|---|
| Council area | Kent |
| County or area | Kent |
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.
- Depth check and photos before and after
- Eaves ventilation kept clear
- Gaps in the existing layer filled
Why book with us in Dover
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.
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.
Plain-English advice
We explain what we find in plain English, and say so when nothing needs doing.
How much does a loft insulation top-up cost in Dover?
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 Dover
Can you visit Dover 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.
Can a landlord in Dover 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 CT17?
Yes, we cover the CT17 postcode district and the districts around Dover.
Can I still store things in the loft after a top-up?
Not directly on the insulation. A 270 mm layer stands well above the joists, so storage needs raised boarding on loft legs.
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.
