What do glass links & glass box roofs in Sheffield involve?
Glass links & glass box roofs in Sheffield means frameless glass links joining old and new buildings. We cover the S1 district and the rest of South Yorkshire, with a survey before any price is fixed.
Stone-built terraces are common across Yorkshire, and roof windows in the rear slope are a popular way to light attic rooms. In Sheffield, as anywhere, glass links & glass box roofs are the usual choice for joining a period house to a new extension or annexe.
We cover all of Sheffield and the S1 district, and nearby Rotherham and Dronfield.
Options we can specify in Sheffield
- Frameless sliding or pivot doors
- Concealed gutters and drainage
- Solar-control and low-iron glass
- Structural glass beams and fins
- Heated glass on some systems
- Keeps period walls on show
- Bright circulation space
Things we check at survey
- Structural calculations are part of the design
- Thermal performance of large glass areas must be calculated
Do you need permission in Sheffield?
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. 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.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. 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.
Read the planning permission guide before you commit to a design.
What do glass links & glass box roofs cost in Sheffield?
These are typical supply-and-fit ranges. For an address in Sheffield, 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 |
The process, step by step
- Tell us what you have. Send the S1 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Sheffield, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Neighbouring towns
More we do in Sheffield
Questions about glass links & glass box roofs in Sheffield
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.
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.
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 Sheffield?
Yes. We survey and fit glass links & glass box roofs in Sheffield and across South Yorkshire. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Sheffield?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
