Loft InsulationInstallers

Rafter insulation in Godalming

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

Jobs in GU7 and GU8 are all within our normal area. The local authority is Surrey.

Guide price £1,645 to £2,595 Godalming, Surrey
Insulation boards fitted between roof rafters

Where we work around Godalming

As the crow flies, Godalming is roughly 10 miles from Woking.

We work in neighbouring Guildford, Haslemere, Farnham and Woking too.

Postcode districtsGU7, GU8
Council areaSurrey
County or areaSurrey

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. We check the roof underlay first: a breathable membrane and a felt with no ventilation gap need different build-ups to avoid condensation. More about rafter insulation.

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

Why book with us in Godalming

No pressure selling

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

Clear contact details

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

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 Godalming?

£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 Godalming

Can you visit Godalming 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.

Do you charge extra to travel to Godalming?

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

Will I get a written quote for work in Godalming?

Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.

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.

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.

Rafter insulation in other towns

Other loft work in Godalming

Find out what your loft needs

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