What do glass links & glass box roofs in Bletchley involve?
Thinking about glass links & glass box roofs in Bletchley? 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.
Orangery-style extensions with lanterns are popular across the South East, and solar-control glass makes a big difference on south-facing gardens. Glass links & glass box roofs suit listed and period buildings where the old wall should stay visible.
Neighbouring towns include Milton Keynes (6 km) and Leighton Buzzard (10 km). We offer a survey date when we reply to your enquiry.
Specification options
- Concealed gutters and drainage
- Structural glass beams and fins
- Frameless sliding or pivot doors
- Frameless or slim-framed glass
- Solar-control and low-iron glass
- Structural glass roof with concealed fixings
- Keeps period walls on show
Before you order: points to check
- Listed building consent or planning permission is commonly needed
- Thermal performance of large glass areas must be calculated
Planning, building control and Bletchley
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.
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.
Read the planning permission guide before you commit to a design.
What do glass links & glass box roofs cost in Bletchley?
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 |
What happens next
- Tell us what you have. Send the MK3 postcode, a rough size and a couple of photos.
- 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.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Nearby towns
Related work in Bletchley
Common questions
How long does a link take?
Design and manufacture are the long part. Fitting is often two to five days.
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 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.
Do I need to be at home for the survey in Bletchley?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Is the survey in Bletchley free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
