Dormer loft conversions · Edinburgh

Dormer loft conversions in Edinburgh

Homeowners across Edinburgh can get dormer loft conversions from one company: the design, the council approvals and the building work.

Covering Edinburgh

We cover homes across Edinburgh, planned from survey to sign-off.

Homes in Edinburgh

Scottish homes range from city tenements and sandstone terraces to bungalows and modern estates, and the building warrant process shapes the programme for every project.

What is included in a dormer loft conversion in Edinburgh?

A dormer loft conversion builds a box-shaped extension out from the rear slope of the roof, creating vertical walls and full head height across most of the new floor. It is the most popular type of loft conversion because it gives the most usable space for the cost.

  • Building warrant application and completion certificate
  • Steelwork and new floor structure
  • Dormer frame, roof covering and cladding

What is the guide price for a dormer loft conversion in Edinburgh?

What dormer loft conversions typically cost. These are guide ranges; the written quote for your house replaces them.

Dormer loft conversionsGuide price incl. VAT
Rear dormer, bedroom only£50,000 to £65,000
Full-width dormer with en-suite£60,000 to £80,000
L-shaped dormer (over rear outrigger)£65,000 to £90,000

Do you need permission for a dormer loft conversion in Edinburgh?

Projects in Scotland need a building warrant from the council before any building work starts, and a completion certificate once it is finished. Planning permission is a separate decision. The Party Wall etc. Act does not apply in Scotland; shared walls are governed by title deeds and the law of the tenement where relevant.

In Scotland, dormers and other roof enlargements usually need planning permission, especially on the front of the house. A building warrant is needed before work starts in every case.

What can change the price or programme?

  • A flat dormer roof needs proper falls and a quality membrane.
  • L-shaped dormers are common on Victorian terraces with a rear outrigger.

How does the project run?

  1. Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
  2. Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
  3. Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
  4. We build it. Work follows an agreed programme, with inspections at each stage and a final sign-off.

Questions about a dormer loft conversion in Edinburgh

How much does a dormer loft conversion cost?

Typically £50,000 to £80,000 including VAT, and up to around £90,000 for an L-shaped dormer.

How long does a dormer conversion take?

Around 8 to 12 weeks on site.

How do I get a price for dormer loft conversions in Edinburgh?

Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.

Learn more about dormer loft conversions, or see every project we cover in Edinburgh.

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