Loft InsulationInstallers

Loft insulation top-up in Cheltenham

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

Jobs in GL50, GL51 and GL52 are all within our normal area, in the Gloucestershire council area.

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

Where we work around Cheltenham

Cheltenham is about 7 miles from Gloucester as the crow flies.

Other towns close by include Tewkesbury, Gloucester, Stroud and Cirencester.

Postcode districtsGL50, GL51, GL52, GL53
Council areaGloucestershire
County or areaGloucestershire

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
  • Eaves ventilation kept clear

Why book with us in Cheltenham

Clear contact details

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

Tidy work

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

Eaves kept clear

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

No pressure selling

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

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

£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 Cheltenham

Do you cover all of GL50?

Yes, we cover the GL50 postcode district and the districts around Cheltenham.

Can a landlord in Cheltenham 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 Cheltenham 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.

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 Cheltenham

Find out what your loft needs

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