Glass links & glass box roofs in Trowbridge: what is involved?
We handle glass links & glass box roofs across Wiltshire, including Trowbridge. In short: frameless glass links joining old and new buildings. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Many South West towns mix Georgian and Victorian terraces with modern estates, so the right product differs street by street. Think of glass links & glass box roofs for listed and period buildings where the old wall should stay visible.
Trowbridge is around 40 km from Swindon, and we survey and fit throughout that part of Wiltshire, including the BA14 district.
Choices for your Trowbridge project
- Frameless sliding or pivot doors
- Frameless or slim-framed glass
- Structural glass beams and fins
- Solar-control and low-iron glass
- Heated glass on some systems
- Bright circulation space
- Designed around the existing building
What to check first
- Structural calculations are part of the design
- Listed building consent or planning permission is commonly needed
Planning, building control and Trowbridge
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
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.
Glass links & glass box roofs prices in Trowbridge
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 |
What happens next
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Trowbridge address.
- Measure and check. A surveyor visits Trowbridge, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
Related work in Trowbridge
Questions about glass links & glass box roofs in Trowbridge
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.
Who designs it?
Your architect, or we produce a survey-based design that the glass manufacturer engineers.
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 Trowbridge?
Yes. We survey and fit glass links & glass box roofs in Trowbridge and across Wiltshire. Send your postcode and we will offer a survey date when we reply.
Will I need planning permission in Trowbridge?
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.
