Room-in-Roof Insulation

Warm up bedrooms and dormers with high-performance internal linings — cleaner finishes, lower bills.
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How room-in-roof insulation helps

Thermal lining

Insulated boards to sloping ceilings, cheeks & dwarf walls reduce heat loss from heated rooms in the roof.

Cleaner finish

Boards are taped & skimmed to a paint-ready surface — room looks fresh and modern.

Comfort & noise

Improves winter warmth, summer overheating resistance, and dampens rain/road noise.

What we insulate in a room-in-roof

Sloping ceilings: insulated lining boards reduce radiant losses directly above you.
Dormer cheeks: thin build-ups keep tight spaces warm without eating the room.
Dwarf/pony walls: common cold-spots behind storage — we insulate & seal.
Flat ceiling to apex: controls stratification and summer heat ingress.

Quick guide: thickness & savings feel

Chosen: 62 mm over 36 sqm
Indicative thermal improvement: Good
Guide materials + labour: £3,240–£3,780 (final price after survey)

Pick what matters most

Warmth first

Optimise thickness for winter comfort & energy bills.

Flawless finish

Skimmed, paint-ready surfaces with clean lines.

Maximise space

Higher-performance boards at slimmer build-ups.

Our room-in-roof installation process

  1. Survey & moisture check — measure areas, confirm substrates & ventilation.
  2. Prep & protection — dust control, coverings, service mapping.
  3. Board install — mechanical/adhesive fix per spec with VCL where needed.
  4. Detailing — edges, sockets, dormers, slopes and dwarf walls.
  5. Skim & finish — paint-ready handover and certificate.

Winter warmth, summer calm

Reduce radiant losses through slopes and cheeks, fewer cold corners, cosier nights.

Helps resist overheating under the roof, stabilises room temps through heatwaves.

Room-in-roof installs across Yorkshire

York Leeds Sheffield Kingston upon Hull Bradford Ripon Harrogate Wetherby Wakefield Doncaster Huddersfield Pickering
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Room-in-roof FAQs

Will I lose much space?

We choose board specs to balance performance with minimal thickness; slimmer high-performance options are available.

Do you handle sockets, reveals and skirting?

Yes — we extend/trim details for a clean, consistent finish.

Is ventilation considered?

We survey moisture/airflow and include vapour control measures where appropriate.

How long does it take?

Most room-in-roof projects complete in 2–5 days depending on complexity.

Ready to transform your Room in Roof?

Insulate sloping ceilings, cheeks and dwarf walls for year-round comfort.