What do glass links & glass box roofs in Chorley involve?
Glass links & glass box roofs in Chorley means frameless glass links joining old and new buildings. We cover the PR7 district and the rest of Lancashire, with a survey before any price is fixed.
Rear kitchen extensions on North West semis often have small domes from decades ago that leak or have yellowed. Think of glass links & glass box roofs for listed and period buildings where the old wall should stay visible.
Chorley is around 14 km from Preston, and we survey and fit throughout that part of Lancashire, including the PR7 district.
Specification options
- Frameless or slim-framed glass
- Heated glass on some systems
- Concealed gutters and drainage
- Solar-control and low-iron glass
- Structural glass beams and fins
- Designed around the existing building
- Bright circulation space
Things we check at survey
- Thermal performance of large glass areas must be calculated
- Listed building consent or planning permission is commonly needed
Planning and building rules for Chorley
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. 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.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. In an extension, glazing including rooflights is normally limited to 25% of the new floor area plus any windows or doors the extension covers, unless a whole-house calculation shows otherwise.
Our planning guide covers each nation in more detail.
Guide prices for Chorley
Guide prices for glass links & glass box roofs in Chorley are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| 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 |
The process, step by step
- Tell us what you have. Send the PR7 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Chorley, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
More we do in Chorley
Questions about glass links & glass box roofs in Chorley
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.
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 do I book a survey in Chorley?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Is the survey in Chorley free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
