Loft InsulationInstallers

Loft insulation top-up in Flint

Homes in Flint get the same service as everywhere else we work in Clwyd. For a loft insulation top-up, that means a free survey and a fixed written quote.

We cover the CH6 postcode districts, in the Flintshire council area.

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

Where we work around Flint

As the crow flies, Flint is roughly 15 miles from Wrexham.

Nearby, we also cover Deeside, Mold, Buckley and Hawarden.

Postcode districtsCH6
Council areaFlintshire
County or areaClwyd

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
  • Eaves ventilation kept clear
  • Gaps in the existing layer filled

Why book with us in Flint

Downlights made safe

Fire-rated covers or a clear zone around recessed lights.

No pressure selling

You get everything in writing and decide in your own time.

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

Clear contact details

Your quote says who to call with questions before, during and after the work.

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

£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 Wales

Wales has its own Approved Document L. Insulation alone is not normally notified, but conversions need building control. How the rules work across the UK.

Questions about a loft insulation top-up in Flint

How soon can you visit a home in Flint?

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.

Do you take on jobs outside Flint?

Yes. We also work in Deeside and Mold and elsewhere in Clwyd.

Will I get a written quote for work in Flint?

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

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 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 Flint

Find out what your loft needs

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