Period homes and conservation areas · England
Triple glazing for period homes and conservation areas in Buckinghamshire
Period-style triple glazing across Buckinghamshire: free survey, written fixed quote, and fitting by installation teams working for us. Towns we cover include Milton Keynes, High Wycombe and Chalfont St Peter.
Warmth for period homes without losing their character. In a conservation area, replacing windows on a house is often permitted development if the new windows look similar to the old ones, but councils can remove those rights with an Article 4 direction.
Guide prices across Buckinghamshire
Flush casement, woodgrain uPVC
medium window
£1,295 – £1,595inc VAT · £1,080 – £1,330 ex VAT
- Sash sits flush in the frame
- Woodgrain or heritage colour
- Fitted and made good
Timber flush casement
medium window
£2,295 – £2,895inc VAT · £1,910 – £2,410 ex VAT
- Engineered timber, factory painted
- Slim triple unit where the design allows
- Fitted and made good
Timber sliding sash
medium sash window
£3,395 – £4,195inc VAT · £2,830 – £3,495 ex VAT
- Box-sash look, balanced sashes
- Horns and bars to match
- Fitted and made good
Guide prices, supply and fit. The written quote after your survey fixes the price for the specification shown; anything extra is agreed with you first.
Towns in Buckinghamshire
Rules in England
England requires replacement windows to achieve 1.4 W/m²K, or a Window Energy Rating of band B or better, which good triple glazing passes comfortably. 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.
- Every opening measured, including escape and vent needs
- Frames rated for the weight of triple glass
- Old windows removed and taken away
- Each opening closed up the same day
Questions
Can I put triple glazing in a listed building?
Usually not as a replacement. Listed building consent is needed and is often refused for original windows. Secondary glazing is the common alternative.
Can I have triple glazing in a conservation area?
Often yes, if the new windows match the look of the old ones and there is no Article 4 direction. Check with your council first.
Do you help with planning applications?
We provide drawings, specifications and samples you can use in an application. The application is made by you or your agent.
Do you cover all of Buckinghamshire?
We arrange surveys and fitting across Buckinghamshire.
Do I need permission for period-style triple glazing in England?
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.
Period homes and conservation areas in nearby areas of England
- Bedfordshire
- Hertfordshire
- Oxfordshire
- Berkshire
- Greater London
- Surrey
- Northamptonshire
- Essex
- Cambridgeshire
- Hampshire
Other products in Buckinghamshire
- uPVC windows
- Aluminium windows
- Timber windows
- Alu-clad timber windows
- Casement windows
- Flush casement windows
- Tilt and turn windows
- Sash windows
- Bay and bow windows
- Fixed and picture windows
- Composite front doors
- French doors
- Sliding patio doors
- Bifold doors
- Glass-only replacement
- Acoustic triple glazing
- Security glazing
- Whole-house replacement
- New builds and self-builds
- Flats and apartments
- Passivhaus and EnerPHit
Period homes and conservation areas across Buckinghamshire
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.