Sash windows repair Hatfield
Sash window restoration in Hatfield
Hatfield is best known for Hatfield House — the Jacobean estate that gives the town its character — and for Old Hatfield, the conservation area surrounding the church and the great estate, packed with period cottages and Georgian houses. Sash Windows Hertfordshire restore timber windows across this area, plus the substantial Edwardian and interwar housing stock that grew up around the railway station.
Our approach is the same wherever we work in Hertfordshire: restore rather than replace. Original timber sash windows are part of what makes Hatfield's older properties valuable. With proper repair, draught-proofing and modern glazing they can outperform replacement UPVC for thermal comfort while retaining the heritage detail.

Hatfield-specific work we cover:
- Old Hatfield conservation area — sympathetic restoration of original Georgian and Victorian sash windows, fully compliant with conservation area planning controls.
- Listed building work — properties around Hatfield House and the church are often listed; our methods (slim vacuum-sealed glazing, traditional putty, period-correct hardware) comfortably meet Listed Building Consent requirements.
- Edwardian terraces in the streets around the station — classic two-over-two sashes with horns, often suffering from failed paintwork and seized cords. We restore the lot.
- Interwar properties with mixed timber and steel windows — we cover both, including Crittall steel window restoration for the more architectural 1930s properties.
Standard restoration scope includes draught-proofing, double-glazing retrofit, sill replacement where rot has set in, and full strip-and-respray for a finish that looks better than original. Door repairs and front door restoration available as part of the same project — see our door repair service.
Easy reach from our regular working areas in St. Albans, Stevenage, Hertford and Harpenden.
Specialists dedicated to the restoration and upgrade of wooden windows
Our services price guide
We provide first-class solutions to every project. We work with the specific requirements of you and your property and cover all aspects of wooden window repair, renovation and enhancement.
Price estimate per project, per 10 windows:
| Victorian | Georgian | |
|---|---|---|
| Repair & Painting | £4650 | £5250 |
| Painting only | £2300 | £2600 |
| Double Glazing | £9150 | £9650 |
| Draught-proofing | £2100 | £2800 |
*Our minimum service order quantity is 10 windows
Contact us for a free quote
Tel: 01727 638 999