Areas · Cornwall
Triple glazed windows and doors in Falmouth
Triple glazed windows and doors for homes in Falmouth, from a single replacement window to a whole house. Every job starts with a free survey in TR11 and a written quote fixed for the specification.
We supply and fit triple glazed windows, doors and glass upgrades in Falmouth and across Cornwall, with a free survey and a written quote that fixes the price.
Products in Falmouth
Pick by frame, style or project. Every page below is specific to Falmouth and Cornwall.
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 Falmouth
Southern England has the UK’s highest winter sun angles, about 16° at midday in Falmouth in late December. Big south-facing windows here can make good use of a higher solar-gain triple unit.
Rules in England
The rules for replacement windows in England are set by Approved Document L (2021 edition, with 2023 amendments): 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
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 Falmouth?
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 Falmouth?
In England, like-for-like replacements on a house are normally permitted development; flats need permission if the change alters their appearance, Article 4 areas may need permission, and listed buildings need listed building consent. Check whether your street is in a conservation area before changing the style.
Do you fit triple glazing in Falmouth?
Yes. We arrange surveys and fitting in Falmouth and the TR11 district. Send your postcode and what you need, and we will book a free survey.
How much does triple glazing cost in Falmouth?
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
Truro (12 km), Redruth (14 km), Camborne (17 km), Newquay (29 km), St Austell (30 km).
Triple glazing in Falmouth
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.