Where we work around Seaford

Seaford sits about 11 miles from Brighton, measured in a straight line.

Nearby, we also cover Peacehaven, Rottingdean, Eastbourne and Lewes.

Postcode districts	BN25, BN9
Council area	East Sussex
County or area	East Sussex

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
Tank jacket and pipe lagging in the loft
Depth check and photos before and after

Why book with us in Seaford

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.

Boarding done properly

Storage boards go on loft legs, never straight onto the insulation.

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 Seaford?

£395 to £545Terraced house, average loft, topping up from about 100 mm. Free survey and a fixed written quote before any work.

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).

Work out a guide price for your loft

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 Seaford

Do you take on jobs outside Seaford?

Yes. We also work in Peacehaven and Rottingdean and elsewhere in East Sussex.

How soon can you visit a home in Seaford?

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 a landlord in Seaford book work for a tenanted house?

Yes. We can arrange access with the tenant directly and send you photos once the work is finished.

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.

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.

Loft insulation top-up in Seaford