Loft InsulationInstallers

Room-in-roof insulation in Norwich

For room-in-roof insulation in Norwich, tell us a little about the loft and we will arrange a free survey and a fixed written quote.

We cover postcodes including NR1, NR2 and NR3. The local authority is Norfolk.

Guide price £3,995 to £8,995 Norwich, Norfolk
An attic room being insulated

Where we work around Norwich

Nearby, we also cover Wymondham and North Walsham.

Postcode districtsNR1, NR2, NR3, NR4
Council areaNorfolk
County or areaNorfolk

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.

  • 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 Norwich

We measure before we quote

Existing depth, joist spacing, wiring and the tank are checked, not guessed.

Photos of the finished loft

You see the work done without climbing the ladder.

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.

No pressure selling

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

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

£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 Norwich

Do you charge extra to travel to Norwich?

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

Do you cover all of NR1?

Yes, we cover the NR1 postcode district and the districts around Norwich.

Is loft work in Norwich different from anywhere else?

The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.

Will the room get smaller?

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

Can it be done without removing the plasterboard?

Sometimes the flat ceiling and eaves voids can be reached from behind. The slopes almost always need the boards off to insulate them properly.

Room-in-roof insulation in other towns

Other loft work in Norwich

Find out what your loft needs

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