Areas · Wales
Triple glazing in West Glamorgan
Triple glazed windows and doors for homes across West Glamorgan, including Swansea, Neath, Briton Ferry. Free survey, published guide prices and a written quote fixed for the specification.
We supply and fit triple glazed windows, doors and glass upgrades across West Glamorgan. Every job starts with a free survey and a written quote that fixes the price for the specification shown. Building Regulations sign-off by a competent person scheme installer or building control, as the law requires in Wales.
Products in West Glamorgan
Windows by frame material
Window styles
- Casement windows
- Flush casement windows
- Tilt and turn windows
- Sash windows
- Bay and bow windows
- Fixed and picture windows
Doors
Glass and upgrades
Projects
- Whole-house replacement
- New builds and self-builds
- Period homes and conservation areas
- Flats and apartments
- Passivhaus and EnerPHit
Winter light across West Glamorgan
Our 4 local town pages in West Glamorgan run from Swansea in the south to Gorseinon in the north. On the shortest day, daylight ranges from about 7 h 48 min in Neath to 7 h 49 min in Swansea, and the midday sun reaches between 15° and 15°.
In Swansea, the shortest day brings around 7 h 49 min of daylight, with the midday sun near 15°. Over a heating season of several months, lower heat loss through the glass adds up.
Towns in West Glamorgan
Rules in Wales
The rules for replacement windows in Wales are set by Approved Document L for Wales (2022 edition, with 2024 amendments): 1.4 W/m²K, or a Window Energy Rating of band B or better. As in England, replacement windows are a controlled fitting: a competent person scheme installer self-certifies the work, or building control approves it.
Planning: Householder permitted development rules do not cover flats, and councils can remove rights with Article 4 directions. Listed buildings need listed building consent. Check with your council before changing the style or material.
How it works
You will know exactly what you are buying: the quote states the unit build-up, frame, finish, fitting work and how Building Regulations compliance is handled. On fitting day each opening is replaced and closed up before the team moves on.
- Free survey and a written quote fixed for the specification
- Glass build-up and whole-window U-value on every quote
- Written handover pack at the end of the job
- Guarantees on frames, units and fitting in writing
Questions
Do you fit triple glazing across West Glamorgan?
Yes. We arrange surveys and fitting across West Glamorgan.
How much does triple glazing cost in West Glamorgan?
Our guide prices are the same UK-wide: triple glazed uPVC windows from £695 each, fitted and inc VAT. Your written quote fixes the price after the survey.
What are the rules in Wales?
Replacement windows must meet 1.4 W/m²K, or a Window Energy Rating of band B or better. As in England, replacement windows are a controlled fitting: a competent person scheme installer self-certifies the work, or building control approves it.
Do I need planning permission in West Glamorgan?
In Wales, householder rules do not cover flats, councils can use Article 4 directions, and listed buildings need consent.
Nearby areas in Wales
Triple glazing across West Glamorgan
Written quote fixed for the specification, after a free survey, and Building Regulations sign-off where the law requires it.