Loft InsulationInstallers

Loft insulation top-up in Grays

If you need a loft insulation top-up in Grays, we can help, and it starts with a free survey and a fixed written quote.

That includes addresses in RM17, RM16 and RM20, inside the Thurrock council area.

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

Where we work around Grays

As the crow flies, Grays is roughly 17 miles from Southend-on-Sea.

We also cover South Ockendon, Stanford-le-Hope, Basildon and Brentwood.

Postcode districtsRM17, RM16, RM20, RM18
Council areaThurrock
County or areaEssex

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.

  • Eaves ventilation kept clear
  • Tank jacket and pipe lagging in the loft
  • Cross layer to a total of 270 to 300 mm

Why book with us in Grays

Tank and pipes protected

Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.

Honest about grants

If you might qualify for funding, we tell you before we quote.

Clear contact details

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

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 Grays?

£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 Grays

Do you take on jobs outside Grays?

Yes. We also work in South Ockendon and Stanford-le-Hope and elsewhere in Essex.

Will I get a written quote for work in Grays?

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 Grays?

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

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.

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.

Loft insulation top-up in other towns

Other loft work in Grays

Find out what your loft needs

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