Loft InsulationInstallers

Room-in-roof insulation in Chatham

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

Postcode districts we cover here include ME4, ME7 and ME1, which fall under Medway council.

Guide price £3,995 to £8,995 Chatham, Kent
An attic room being insulated

Where we work around Chatham

Chatham is about 8 miles from Maidstone as the crow flies.

Other towns close by include Gillingham, Rochester, Strood and Maidstone.

Postcode districtsME4, ME7, ME1, ME2
Council areaMedway
County or areaKent

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. Dormer cheeks and roofs are included where they can be reached. More about room-in-roof insulation.

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

Why book with us in Chatham

No pressure selling

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

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.

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.

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

£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 Chatham

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

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

How soon can you visit a home in Chatham?

We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.

Do you cover all of ME4?

Yes, we cover the ME4 postcode district and the districts around Chatham.

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 Chatham

Find out what your loft needs

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