Glass links & glass box roofs in Oswestry: what is involved?
Thinking about glass links & glass box roofs in Oswestry? 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.
Many Midlands semis have had a single-storey rear extension added, and a larger flat rooflight or lantern is often the change that makes it feel finished. In Oswestry, as anywhere, glass links & glass box roofs are the usual choice for listed and period buildings where the old wall should stay visible.
From Oswestry to Shrewsbury, Whitchurch and Chester, the same survey-first process applies: measure, specify, fix the price, then fit.
What you can choose
- Concealed gutters and drainage
- Heated glass on some systems
- Structural glass beams and fins
- Frameless or slim-framed glass
- Solar-control and low-iron glass
- Bright circulation space
- Keeps period walls on show
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 Oswestry?
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. 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.
See our building regulations guide for U-values, glazing limits and self-certification.
What do glass links & glass box roofs cost in Oswestry?
These are typical supply-and-fit ranges. For an address in Oswestry, 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
- Tell us what you have. Send the SY11 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- 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.
Nearby towns
Other services in Oswestry
Common questions
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.
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.
Who designs it?
Your architect, or we produce a survey-based design that the glass manufacturer engineers.
Do you fit glass links & glass box roofs in Oswestry?
Yes. We survey and fit glass links & glass box roofs in Oswestry and across Shropshire. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Oswestry?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
