Loft InsulationInstallers

Room-in-roof insulation in Esher

We fit room-in-roof insulation for homes in Esher and across Surrey, starting with a free survey and a fixed written quote.

We cover postcodes including KT10, KT12 and KT8, inside the Surrey council area.

Guide price £3,995 to £8,995 Esher, Surrey
An attic room being insulated

Where we work around Esher

Esher is about 9 miles from Woking as the crow flies.

Nearby, we also cover East Molesey, Walton-on-Thames, Sunbury-on-Thames and Cobham.

Postcode districtsKT10, KT12, KT8, KT7
Council areaSurrey
County or areaSurrey

What is room-in-roof insulation?

Most rooms-in-roof are reached by stripping the existing plasterboard on the slopes, fitting insulation between and over the rafters, and re-boarding. Where there is access behind the knee walls, we insulate the eaves voids and the floor behind them too. More about room-in-roof insulation.

  • Eaves voids insulated where accessible
  • Insulation to slopes, knee walls and flat ceiling
  • Boarding and finishing as agreed on the quote

Why book with us in Esher

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.

Clear contact details

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

No pressure selling

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

How much does room-in-roof insulation cost in Esher?

£3,995 to £8,995One room-in-roof, depending on size and finish. 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 room-in-roof insulation in Esher

Do you charge extra to travel to Esher?

Not normally. Our guide prices include normal travel to Esher. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

Can a landlord in Esher 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 you visit Esher outside working hours?

Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.

How long does room-in-roof insulation take?

Usually three to six working days for one room, depending on how much is stripped and how it is finished.

Will the room get smaller?

Slightly. Insulated plasterboard over the rafters takes a few centimetres off each slope.

Room-in-roof insulation in other towns

Other loft work in Esher

Find out what your loft needs

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