Shed Dormers in Scottish Borders
We are a dormer specialist, not a general builder who occasionally does roofs — and across Scottish Borders that focus shows up in the detailing.
Shed Dormers — indicative geometry
Shed Dormers for Scottish Borders homes
Scottish Borders is a mix of Victorian and Edwardian terraces, interwar semi-detached houses and post-war bungalows, and each of those wants a different dormer form — which is why we survey before quoting rather than pricing off a photograph.
A shed dormer has one plane, pitched more shallowly than the main roof, running back to meet it. Because there are no hips or valleys it is the cheapest wide dormer to build, and it can stretch across most of a rear elevation without looking like a bolted-on box. It suits 1930s semis and chalet bungalows particularly well.
Key specification
| Typical projection | 2.4m – 7.0m wide |
|---|---|
| Pitch | 15° – 25°, shallower than main roof |
| Roof finish | Interlocking tile, slate or membrane |
| Structure | Rafters spanning to a ridge beam |
Planning and building control in Scottish Borders
We run the permitted development test on your specific property: set-back from the eaves, height against the ridge, volume allowance and whether an Article 4 direction applies locally.
Building regulations approval is separate and always required. We submit the application, book the inspections around the programme and hand you the completion certificate at the end — the document a buyer's surveyor will ask to see.
Why homeowners in Scottish Borders use us
We only do dormers. That sounds like a limitation until you have watched a general builder improvise a back gutter on a wet Thursday.
If you want to know what your roof will actually take, the survey is free and there is no obligation attached to it.
Other dormer work in Scottish Borders
- Aluminium Dormer Windows in Scottish Borders
- Dormer Cladding in Scottish Borders
- Dormer Window Repairs in Scottish Borders
- Gable-Fronted Dormers in Scottish Borders
- L-Shaped Dormers in Scottish Borders
- Cat Slide Dormers in Scottish Borders
- Velux to Dormer Conversions in Scottish Borders
- uPVC Dormer Windows in Scottish Borders
FAQs
Shed Dormers in Scottish Borders — FAQs
Will a dormer add value to my house?
A properly built and signed-off dormer conversion adding a bedroom and bathroom typically returns a meaningful share of its cost in value, and more in areas where floor space is scarce. The building control completion certificate is what makes the space count as habitable floor area on a valuation — without it, surveyors will not include it.
Is scaffolding included in the price?
Yes. Every quotation we issue includes scaffold design, erection, weekly inspection, hire for the programme and dismantling. Scaffold appearing as an extra afterwards is one of the more common complaints about dormer work, so we price it in from the start.
How wide can a dormer be?
Structurally, as wide as the roof — full-width rear dormers regularly run six to eight metres, carried on a steel ridge beam. The limits are usually planning volume allowances and the setbacks needed at eaves and ridge, rather than what can be built.
What guarantees do you provide?
Structural work carries a ten-year guarantee, GRP and EPDM flat roofing twenty years, windows ten years on frames and sealed units, and lead and zinc work is covered for workmanship for ten years. You also receive the building control completion certificate, which is the document that actually matters when you sell.
Can you build a dormer in winter?
Yes, with adjustments. Temporary weather protection over the scaffold lets structural work continue in most conditions. GRP roofing needs dry conditions above about 5°C to cure properly, so in a cold spell we either sequence it differently or specify EPDM, which is unaffected.
Find out what your roof will take
A free measured survey in Scottish Borders tells you what is achievable, what it needs, and what it costs — before you commit to anything.