Loft InsulationInstallers

Loft insulation top-up in Deal

Homes in Deal 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.

Jobs in CT14 are all within our normal area, which fall under Kent council.

Guide price £395 to £545 Deal, Kent
A loft insulation top-up layer laid across older insulation

Where we work around Deal

Deal sits about 38 miles from Maidstone, measured in a straight line.

Nearby, we also cover Dover, Ramsgate, Broadstairs and Margate.

Postcode districtsCT14
Council areaKent
County or areaKent

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.

  • Depth check and photos before and after
  • Eaves ventilation kept clear
  • Tank jacket and pipe lagging in the loft

Why book with us in Deal

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

Eaves kept clear

Insulation is held back from the eaves so the loft can still ventilate.

Photos of the finished loft

You see the work done without climbing the ladder.

We measure before we quote

Existing depth, joist spacing, wiring and the tank are checked, not guessed.

How much does a loft insulation top-up cost in Deal?

£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 Deal

Will I get a written quote for work in Deal?

Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.

How do I pay for work in Deal?

Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.

Can a landlord in Deal 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 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.

Loft insulation top-up in other towns

Other loft work in Deal

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.