Loft InsulationInstallers

Rafter insulation in Folkestone

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

We cover postcodes including CT20, CT19 and CT18, in the Kent council area.

Guide price £1,645 to £2,595 Folkestone, Kent
Insulation boards fitted between roof rafters

Where we work around Folkestone

As the crow flies, Folkestone is roughly 31 miles from Maidstone.

Nearby, we also cover Dover, Ashford (Kent), Deal and Canterbury.

Postcode districtsCT20, CT19, CT18
Council areaKent
County or areaKent

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
  • Build-up designed for your type of roof underlay

Why book with us in Folkestone

Photos of the finished loft

You see the work done without climbing the ladder.

Tidy work

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

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

Clear contact details

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

How much does rafter insulation cost in Folkestone?

£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 Folkestone

Will I get a written quote for work in Folkestone?

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

Can a landlord in Folkestone 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 Folkestone 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.

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 Folkestone

Find out what your loft needs

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