Loft insulation top-up in Gravesend
We fit a loft insulation top-up for homes in Gravesend and across Kent, starting with a free survey and a fixed written quote.
That includes addresses in DA11, DA12 and DA10, in the Kent council area.

Where we work around Gravesend
As the crow flies, Gravesend is roughly 14 miles from Maidstone.
We work in neighbouring Swanscombe, Longfield, Strood and Dartford too.
| Postcode districts | DA11, DA12, DA10 |
|---|---|
| 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 wet, dirty, matted or full of droppings, laying fresh wool on top just buries the problem, so we say so and price removal instead. More about a loft insulation top-up.
- Cross layer to a total of 270 to 300 mm
- Gaps in the existing layer filled
- Depth check and photos before and after
Why book with us in Gravesend
Eaves kept clear
Insulation is held back from the eaves so the loft can still ventilate.
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.
Tank and pipes protected
Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.
How much does a loft insulation top-up cost in Gravesend?
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 Gravesend
Can a landlord in Gravesend book work for a tenanted house?
Yes. We can arrange access with the tenant directly and send you photos once the work is finished.
Is loft work in Gravesend different from anywhere else?
The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.
Can you visit Gravesend 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.
Which way should the top-up layer run?
Across the joists, at right angles to the first layer. That covers the tops of the joists, which otherwise let heat escape along the timber.
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.
Loft insulation top-up in other towns
Other loft work in Gravesend
- Loft insulation in Gravesend From £495
- Loft insulation removal in Gravesend From £445
- Loft boarding in Gravesend From £695
- Loft insulation survey in Gravesend From £95
- New-build loft insulation in Gravesend From £5 per m²
- Loft insulation grants check in Gravesend No charge
- Insulated loft hatches in Gravesend From £245
