Areas · East Sussex
Triple glazed windows and doors in Brighton
Triple glazed windows and doors for homes in Brighton, from a single replacement window to a whole house. Every job starts with a free survey in BN2 and a written quote fixed for the specification.

We supply and fit triple glazed windows, doors and glass upgrades in Brighton and across East Sussex, with a free survey and a written quote that fixes the price.
Products in Brighton
Choose a product to see local guide prices for Brighton and what the England 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 Brighton
Southern England has the UK’s highest winter sun angles, about 16° at midday in Brighton in late December. Big south-facing windows here can make good use of a higher solar-gain triple unit.
Rules in England
In England, replacement windows must meet 1.4 W/m²K, or a Window Energy Rating of band B or better. Replacement windows are a controlled fitting. A competent person scheme installer (such as FENSA or Certass) self-certifies the work and notifies the council within 30 days; otherwise a building control body approves it.
Before ordering: Replacing windows on a house is normally permitted development if the new ones look similar. New upper-floor windows in a side wall must be obscure glazed and fixed, or open only above 1.7 m. Flats and maisonettes have no householder permitted development rights, so a change that alters their appearance needs planning permission. An Article 4 direction in a conservation area may mean permission is needed, and listed buildings need listed building consent.
How it works
We start with a survey, not a sales pitch: measurements, the structure above any bays, trickle-vent needs and escape windows. The quote that follows fixes the price, and anything unexpected on the day is agreed with you first.
- 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
Which frame is best for a house in Brighton?
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 you fit triple glazing in Brighton?
Yes. We arrange surveys and fitting in Brighton and the BN2 district. Send your postcode and what you need, and we will book a free survey.
How long does fitting take in Brighton?
Most homes are fitted in 1 to 4 days once the windows are made; manufacture takes about 4 to 12 weeks depending on the frame.
How much does triple glazing cost in Brighton?
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
Hove (2 km), Portslade (6 km), Rottingdean (6 km), Burgess Hill (14 km), Worthing (17 km).
Triple glazing in Brighton
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 England.
