Glass links & glass box roofs for Port Talbot: the essentials
We handle glass links & glass box roofs across West Glamorgan, including Port Talbot. In short: frameless glass links joining old and new buildings. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Chapels, barns and farm buildings converted across Wales often need bespoke or conservation-style glass. Typical uses for glass links & glass box roofs include listed and period buildings where the old wall should stay visible.
Neighbouring towns include Briton Ferry (5 km) and Neath (8 km). We offer a survey date when we reply to your enquiry.
Specification options
- Concealed gutters and drainage
- Frameless sliding or pivot doors
- Structural glass beams and fins
- Heated glass on some systems
- Solar-control and low-iron glass
- Keeps period walls on show
- Visually light connection between buildings
What to check first
- Thermal performance of large glass areas must be calculated
- Abutments with old masonry need careful weathering
Planning, building control and Port Talbot
Welsh householder permitted development (Class C) allows rooflights that project no more than 15 cm and sit no higher than the existing roof — but not in conservation areas, National Parks, AONBs or World Heritage Sites. A side-facing rooflight within 10.5 m of the boundary must be obscure-glazed, and non-opening unless the opening part is more than 1.7 m above the floor.
In Wales the limiting values are 2.2 W/m²K for a rooflight and 1.4 W/m²K (or WER Band B) for a roof window in an existing house. Wales also has its own overheating rules (Part O) for new homes, in force since November 2022.
Read the planning permission guide before you commit to a design.
Guide prices for Port Talbot
These are typical supply-and-fit ranges. For an address in Port Talbot, 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
- Send the details. Postcode, rough size and a photo of the roof and room.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Glass links & glass box roofs near Port Talbot
More we do in Port Talbot
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.
Who designs it?
Your architect, or we produce a survey-based design that the glass manufacturer engineers.
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.
Will I need planning permission in Port Talbot?
In Wales a rooflight on a house is usually permitted development if it stands no more than 15 cm proud of the roof, except on protected land such as conservation areas and National Parks, where permission is needed.
Do you fit glass links & glass box roofs in Port Talbot?
Yes. We survey and fit glass links & glass box roofs in Port Talbot and across West Glamorgan. Send your postcode and we will offer a survey date when we reply.
