Glass links & glass box roofs in Barnstaple: what is involved?
Thinking about glass links & glass box roofs in Barnstaple? The short answer: frameless glass links joining old and new buildings. The longer answer depends on your roof, which is why we survey before we price.
Holiday lets and second homes across the South West often want roof windows with blinds and remote opening for when the house is empty. Typical uses for glass links & glass box roofs include listed and period buildings where the old wall should stay visible.
Barnstaple is around 79 km from Plymouth, and we survey and fit throughout that part of Devon, including the EX31 district.
Choices for your Barnstaple project
- Structural glass beams and fins
- Frameless or slim-framed glass
- Concealed gutters and drainage
- Solar-control and low-iron glass
- Frameless sliding or pivot doors
- Can include frameless doors
- Bright circulation space
Before you order: points to check
- Structural calculations are part of the design
- Abutments with old masonry need careful weathering
Consents for glass links & glass box roofs in Barnstaple
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
Our planning guide covers each nation in more detail.
What do glass links & glass box roofs cost in Barnstaple?
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
- Tell us what you have. Send the EX31 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Barnstaple, measures and checks structure and access.
- 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.
Glass links & glass box roofs near Barnstaple
More we do in Barnstaple
Common questions
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.
Who designs it?
Your architect, or we produce a survey-based design that the glass manufacturer engineers.
Is structural glass safe?
Structural glass is laminated so it stays in place if a ply breaks. The manufacturer designs it for the loads involved.
Is the survey in Barnstaple free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Can you work alongside my builder in Barnstaple?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
