What do glass links & glass box roofs in Truro involve?
Our glass links & glass box roofs service in Truro 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.
Stone cottages, slate roofs and conservation areas are common in the South West, and conservation-profile rooflights keep the roofline quiet. In Truro, as anywhere, glass links & glass box roofs are the usual choice for listed and period buildings where the old wall should stay visible.
Truro is the main town we list in Cornwall; we also cover nearby Falmouth and Redruth.
Specification options
- Solar-control and low-iron glass
- Heated glass on some systems
- Frameless sliding or pivot doors
- Concealed gutters and drainage
- Frameless or slim-framed glass
- Structural glass roof with concealed fixings
- Bright circulation space
What to check first
- Thermal performance of large glass areas must be calculated
- Listed building consent or planning permission is commonly needed
Planning and building rules for Truro
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. 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. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
Our planning guide covers each nation in more detail.
What do glass links & glass box roofs cost in Truro?
These are typical supply-and-fit ranges. For an address in Truro, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| 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 Truro address.
- Measure and check. A surveyor visits Truro, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Glass links & glass box roofs near Truro
Related work in Truro
Glass links & glass box roofs in Truro: questions
Do glass links need planning permission?
Often, yes — and listed building consent if either building is listed. We can provide drawings and product data for your application.
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 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 Truro?
Yes. We survey and fit glass links & glass box roofs in Truro and across Cornwall. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Truro?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
