Secondary glazing in Cambridge
From £350
| Service | Typical price in Cambridge |
|---|---|
| UPVC double glazed windows | £513 - £1,026 |
| Sash windows (UPVC & timber) | £1,026 - £2,736 |
| French & patio doors | £1,482 - £3,648 |
| Bay & bow windows | £1,824 - £4,332 |
| Secondary glazing | £399 - £1,083 |
Secondary glazing quotes across Cambridge
Secondary glazing is the go-to upgrade in central Cambridge, because it delivers thermal and acoustic improvement without altering the historic primary frame — often the only intervention Cambridge City Council’s conservation officer will approve on Listed Buildings and in the Central Conservation Area. Legacy Windows is a comparison service that puts your job in front of vetted specialists across CB1 to CB5.
Why locals in Cambridge choose Legacy Windows
- Typical Cambridge fitted band runs about £400 to £1,080 per opening, depending on frame size and mode (fixed, lift-out, horizontal or vertical slider)
- Fully reversible — usually the only glazing upgrade granted Listed Building Consent on Georgian and early Victorian frontages
- Real acoustic benefit: laminated acoustic glass with a 100mm+ cavity reaches 40+ dB Rw against traffic and rail noise
- Slimline aluminium frames sit behind the primary window with minimal visual change
- No cold calls after enquiry
Areas we cover around Cambridge
We route secondary-glazing enquiries into the college estate, Newnham, Petersfield, Romsey, Mill Road, De Freville and older streets in Trumpington and Chesterton. It is also common near the railway line and along Hills Road and Mill Road for acoustic reasons. We also cover nearby Ely, Newmarket, Huntingdon, St Neots and Royston.
Frequently asked questions
Will Cambridge City Council accept secondary glazing on a Grade II listed college building? Almost always yes. Historic England guidance treats secondary glazing as fully reversible, which makes it the preferred glazing upgrade on Listed Buildings. Listed Building Consent is still needed but generally granted for well-designed slimline systems.
How much noise reduction can I expect near the railway or on Mill Road? A properly specified secondary unit with a 100–150mm cavity and laminated acoustic glass typically reduces perceived noise by 35–45 dB Rw.
Does secondary glazing meet Part L? It is not a replacement thermal element on its own, so Part L does not directly apply. Combined U-values below 1.8 W/m²K are readily achievable and often below 1.4.
Windows and doors in Cambridge - local context
Georgian and Victorian townhouses around the colleges, terraces in Romsey and Petersfield, plus interwar semis in Chesterton and Cherry Hinton.
Dominant era of housing stock: Georgian core, Victorian and Edwardian belts, interwar suburban growth.
Heritage note: The Central Conservation Area covers most of the college estate - slim double glazing is usually the ceiling for approvals.
- Newnham
- Chesterton
- Romsey
- Cherry Hinton
- Trumpington
Postcodes we cover in Cambridge
- CB1
- CB2
- CB3
- CB4
- CB5
Not seeing your postcode? Request a quote anyway - we likely still cover it.