What do glass links & glass box roofs in Berkhamsted involve?
Our glass links & glass box roofs service in Berkhamsted 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.
Period cottages and conservation-area streets are common in the South East, so slim conservation rooflights are often the right choice. Typical uses for glass links & glass box roofs include listed and period buildings where the old wall should stay visible.
We work across Hertfordshire, including Berkhamsted, and in neighbouring towns such as Chesham and Hemel Hempstead. Access, parking and how the glass reaches the roof are all checked at the survey.
Choices for your Berkhamsted project
- Structural glass beams and fins
- Solar-control and low-iron glass
- Frameless sliding or pivot doors
- Heated glass on some systems
- Frameless or slim-framed glass
- Designed around the existing building
- Can include frameless doors
What to check first
- Listed building consent or planning permission is commonly needed
- Abutments with old masonry need careful weathering
Planning, building control and Berkhamsted
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. 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.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. 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.
What do glass links & glass box roofs cost in Berkhamsted?
These are typical supply-and-fit ranges. For an address in Berkhamsted, 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 HP4 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Glass links & glass box roofs near Berkhamsted
Other services in Berkhamsted
Glass links & glass box roofs in Berkhamsted: questions
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.
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 you fit glass links & glass box roofs in Berkhamsted?
Yes. We survey and fit glass links & glass box roofs in Berkhamsted and across Hertfordshire. Send your postcode and we will offer a survey date when we reply.
Is the survey in Berkhamsted free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
