Areas · Powys
Triple glazed windows and doors in Brecon
Homes in Brecon (LD3) can choose uPVC, aluminium, timber or alu-clad frames, sash and bay windows, doors and glass upgrades, all triple glazed and fitted.

We supply and fit triple glazed windows, doors and glass upgrades in Brecon and across Powys, with a free survey and a written quote that fixes the price.
Products in Brecon
Choose a product to see local guide prices for Brecon and what the Wales rules mean for it.
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 in Brecon
In Brecon, the shortest day brings around 7 h 45 min of daylight, with the midday sun near 15°. Over a heating season of several months, lower heat loss through the glass adds up.
Rules in Wales
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.
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
After the free survey you get a written quote naming the frame system, the glass build-up and the whole-window U-value for every item. Windows are made to order, then fitted, sealed and made good, one opening at a time.
- Guide prices published, not hidden
- No pressure: the quote is yours to keep
- Frames, glass and fitting in one contract
- Advice on planning and consents before you order
Questions
Which frame is best for a house in Brecon?
It depends on the house rather than the town: uPVC for value, aluminium for slim frames and big panes, timber for period homes, alu-clad timber for low upkeep. Our surveyor will talk through the options.
Do I need planning permission in Brecon?
In Wales, householder rules do not cover flats, councils can use Article 4 directions, and listed buildings need consent. Check whether your street is in a conservation area before changing the style.
Do you fit triple glazing in Brecon?
Yes. We arrange surveys and fitting in Brecon and the LD3 district. Send your postcode and what you need, and we will book a free survey.
How much does triple glazing cost in Brecon?
Our guide prices are the same UK-wide: triple glazed uPVC windows from £695 each and a 3-bed semi from £9,395, fitted and inc VAT.
Nearby towns
Merthyr Tydfil (22 km), Ebbw Vale (22 km), Builth Wells (23 km), Aberdare (26 km), Abergavenny (29 km).
Triple glazing in Brecon
Written quote fixed for the specification, after a free survey. Building Regulations sign-off by a competent person scheme installer or building control, as the law requires in Wales.
