Glass links & glass box roofs in Castle Douglas: what is involved?
Our glass links & glass box roofs service in Castle Douglas covers frameless glass links joining old and new buildings. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Many Scottish homes have dormers and attic rooms where an extra roof window adds light without a full dormer. In Castle Douglas, as anywhere, glass links & glass box roofs are the usual choice for joining a period house to a new extension or annexe.
From Castle Douglas to Kirkcudbright, Dumfries and Newton Stewart, the same survey-first process applies: measure, specify, fix the price, then fit.
What you can choose
- Frameless or slim-framed glass
- Structural glass beams and fins
- Heated glass on some systems
- Concealed gutters and drainage
- Frameless sliding or pivot doors
- Designed around the existing building
- Can include frameless doors
Before you order: points to check
- Listed building consent or planning permission is commonly needed
- Abutments with old masonry need careful weathering
Planning, building control and Castle Douglas
In Scotland most rooflights on houses fall under Class 2B permitted development; in a conservation area, or on a listed building, consent is needed. Listed buildings need listed building consent where the work affects their character.
Scotland's Technical Handbook (section 6) asks for windows, doors and rooflights in an extension to average 1.4–1.6 W/m²K, with no single unit worse than 3.3 W/m²K. Forming a new opening normally involves structural work, so check with the local authority verifier whether a building warrant is needed.
Read the planning permission guide before you commit to a design.
Glass links & glass box roofs prices in Castle Douglas
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Fully frameless link with glass beams | £20,395 – £35,995 | £16,995 – £29,995 |
| Glass roof and glazed sides Typical | £13,195 – £20,395 | £10,995 – £16,995 |
| Glass roof between existing walls | £9,595 – £13,195 | £7,995 – £10,995 |
How the job runs
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Castle Douglas address.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Neighbouring towns
Other services in Castle Douglas
Glass links & glass box roofs in Castle Douglas: questions
Can a glass link be warm enough to use all year?
With insulated glass units, solar control and good detailing, yes — though it will always be brighter and more exposed to temperature swings than a solid room.
How is the glass joined to the old wall?
Usually by a slim channel or flashing set into the masonry, sealed and weathered so the old wall can move without cracking the glass seal.
How long does a link take?
Design and manufacture are the long part. Fitting is often two to five days.
Do you fit glass links & glass box roofs in Castle Douglas?
Yes. We survey and fit glass links & glass box roofs in Castle Douglas and across Dumfries and Galloway. Send your postcode and we will offer a survey date when we reply.
Do I need to be at home for the survey in Castle Douglas?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
