What do glass links & glass box roofs in Hemel Hempstead involve?
Thinking about glass links & glass box roofs in Hemel Hempstead? 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.
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 Hertfordshire, including Hemel Hempstead, and in neighbouring towns such as Berkhamsted and St Albans. Access, parking and how the glass reaches the roof are all checked at the survey.
Options we can specify in Hemel Hempstead
- Heated glass on some systems
- Frameless sliding or pivot doors
- Frameless or slim-framed glass
- Structural glass beams and fins
- Solar-control and low-iron glass
- Designed around the existing building
- Can include frameless doors
Things we check at survey
- Thermal performance of large glass areas must be calculated
- Abutments with old masonry need careful weathering
Consents for glass links & glass box roofs in Hemel Hempstead
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.
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. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
Our planning guide covers each nation in more detail.
What do glass links & glass box roofs cost in Hemel Hempstead?
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| 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 |
From enquiry to finished job
- Tell us what you have. Send the HP3 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Hemel Hempstead, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Nearby towns
More we do in Hemel Hempstead
Questions about glass links & glass box roofs in Hemel Hempstead
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 is the glass joined to the old wall?
Usually by a slim channel or flashing set into the masonry, sealed and weathered so the old wall can move without cracking the glass seal.
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.
How do I book a survey in Hemel Hempstead?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do you fit glass links & glass box roofs in Hemel Hempstead?
Yes. We survey and fit glass links & glass box roofs in Hemel Hempstead and across Hertfordshire. Send your postcode and we will offer a survey date when we reply.
