Loft InsulationInstallers

Loft insulation top-up in Wantage

We fit a loft insulation top-up for homes in Wantage and across Oxfordshire, starting with a free survey and a fixed written quote.

That includes addresses in OX12, which fall under Oxfordshire council.

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

Where we work around Wantage

Wantage sits about 13 miles from Oxford, measured in a straight line.

Other towns close by include Didcot, Abingdon, Oxford and Witney.

Postcode districtsOX12
Council areaOxfordshire
County or areaOxfordshire

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
  • Gaps in the existing layer filled

Why book with us in Wantage

Downlights made safe

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

Eaves kept clear

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

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.

No pressure selling

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

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

£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 Wantage

Do you cover all of OX12?

Yes, we cover the OX12 postcode district and the districts around Wantage.

Is loft work in Wantage 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.

Can a landlord in Wantage book work for a tenanted house?

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

Can I still store things in the loft after a top-up?

Not directly on the insulation. A 270 mm layer stands well above the joists, so storage needs raised boarding on loft legs.

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 Wantage

Find out what your loft needs

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