Glass links & glass box roofs in Ampthill: what is involved?
For Ampthill homes and buildings we offer glass links & glass box roofs: frameless glass links joining old and new buildings. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Across the South East, single-storey kitchen extensions on 1930s semis and post-war detached houses are where most flat rooflights and lanterns go. Think of glass links & glass box roofs for joining a period house to a new extension or annexe.
We work across Bedfordshire, including Ampthill, and in neighbouring towns such as Flitwick and Bedford. Access, parking and how the glass reaches the roof are all checked at the survey.
What you can choose
- Concealed gutters and drainage
- Structural glass beams and fins
- Frameless sliding or pivot doors
- Heated glass on some systems
- Frameless or slim-framed glass
- Can include frameless doors
- Bright circulation space
What to check first
- Structural calculations are part of the design
- Abutments with old masonry need careful weathering
Planning, building control and Ampthill
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. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
Read the planning permission guide before you commit to a design.
Glass links & glass box roofs prices in Ampthill
These are typical supply-and-fit ranges. For an address in Ampthill, 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.
- Measure and check. A surveyor visits Ampthill, measures and checks structure and access.
- 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 Ampthill
Related work in Ampthill
Questions about glass links & glass box roofs in Ampthill
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.
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.
Do you fit glass links & glass box roofs in Ampthill?
Yes. We survey and fit glass links & glass box roofs in Ampthill and across Bedfordshire. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Ampthill?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
