Glass links & glass box roofs for Rhondda: the essentials
Glass links & glass box roofs in Rhondda means frameless glass links joining old and new buildings. We cover the CF42 district and the rest of Mid Glamorgan, with a survey before any price is fixed.
Wales sees a lot of wind-driven rain, particularly in the west, so upstand height and flashing laps matter more than anywhere. Think of glass links & glass box roofs for joining a period house to a new extension or annexe.
We cover all of Rhondda and the CF42 district, and nearby Tonypandy and Aberdare.
What you can choose
- Frameless sliding or pivot doors
- Frameless or slim-framed glass
- Heated glass on some systems
- Solar-control and low-iron glass
- Structural glass beams and fins
- Designed around the existing building
- Can include frameless doors
Before you order: points to check
- Abutments with old masonry need careful weathering
- Listed building consent or planning permission is commonly needed
Do you need permission in Rhondda?
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. Listed buildings need listed building consent from the council, and flats have no householder permitted development rights.
Welsh Building Regulations expect new or replacement rooflights to reach 2.2 W/m²K and roof windows 1.4 W/m²K or a Band B rating. A revised Welsh Approved Document L takes effect on 4 March 2027; rooflights in new dwellings stay at 2.2 W/m²K.
Our planning guide covers each nation in more detail.
What do glass links & glass box roofs cost in Rhondda?
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
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Rhondda address.
- Measure and check. A surveyor visits Rhondda, measures and checks structure and access.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
More we do in Rhondda
Glass links & glass box roofs in Rhondda: questions
How long does a link take?
Design and manufacture are the long part. Fitting is often two to five days.
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.
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 I need to be at home for the survey in Rhondda?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Is the survey in Rhondda free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
