Loft InsulationInstallers

Rafter insulation in Bicester

Bicester is part of the area we cover in Oxfordshire. For rafter insulation, you get a free survey and a fixed written quote.

That includes addresses in OX26, OX6 and OX25. The local authority is Oxfordshire.

Guide price £1,645 to £2,595 Bicester, Oxfordshire
Insulation boards fitted between roof rafters

Where we work around Bicester

As the crow flies, Bicester is roughly 11 miles from Oxford.

Other towns close by include Oxford, Thame and Banbury.

Postcode districtsOX26, OX6, OX25, OX27
Council areaOxfordshire
County or areaOxfordshire

What is rafter insulation?

Because the whole roof slope, the gables and the party walls now have to be insulated, this costs much more than insulating the floor and saves less heat for the money. It earns its place when you need a warm loft. More about rafter insulation.

  • Vapour control layer where the design needs one
  • Insulated plasterboard lining where specified
  • Rigid insulation between the rafters, joints taped

Why book with us in Bicester

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.

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.

Tidy work

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

How much does rafter insulation cost in Bicester?

£1,645 to £2,595About 30 m² of roof slope. Free survey and a fixed written quote before any work.

Part of this work can be zero-rated as energy-saving materials until 31 March 2027, and part is standard-rated. If VAT applies, your quote shows which is which.

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 rafter insulation in Bicester

Do you cover all of OX26?

Yes, we cover the OX26 postcode district and the districts around Bicester.

Do you take on jobs outside Bicester?

Yes. We also work in Oxford and Thame and elsewhere in Oxfordshire.

Can a landlord in Bicester 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 insulating between the rafters better than the loft floor?

Not for saving energy alone. Insulating the floor heats less space and costs far less. Rafter insulation is the right answer when the loft itself needs to be warm.

Will it cause condensation?

It can if the build-up is wrong for the roof. Old bitumen felt needs a ventilation gap behind the insulation; a modern breathable membrane may not. We check before we design it.

Rafter insulation in other towns

Other loft work in Bicester

Find out what your loft needs

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