Sash Windows
Original Sash windows are crafted to the highest quality from sustainable timber and installed by our own specialist fitters.
Our bespoke, double-glazed wooden box sash windows are manufactured in our own facility and can be designed to match any existing window style, including Victorian and Georgian, as well as contemporary styling. We also offer single-glazed sash windows or triple-glazed sash windows where required.
Our box sash windows meet UK conservation criteria (including listed buildings) and building regulations, providing crafted timber windows with modern thermal and acoustic insulation qualities.
BOX SASH WINDOWS
- Match your existing windows or choose your style
- FENSA registered installers
- Single, double or triple glazed
- Draught proofing
- Choice of lock & catch styles
- Security locks & safety glass
- Acoustic glass options
- Listed buildings, conservation areas
- Warranties for paint, glazing & timber
- Farrow & Ball or RAL colour, microporous paint
EXPERT SPECIALIST FITTING
Our box sash windows and casement windows are fitted by our specialist, FENSA registered installers. Employed directly by Original Sash, they are all skilled at timber sash installation.
The installation schedule is agreed in advance with the homeowner and our teams work quickly and tidily, ensuring your home’s security isn’t compromised during the day or overnight.
CUSTOMERS
Original Sash is a family business with a customer focus and a reputation as leading sash window providers across London and the South East.
With over 30 years’ experience in window manufacturing and over 30,000 windows installed, we are proud of what our customers have to say about the quality of our windows and workmanship.
INSPIRATION
Browse our extensive range of box sash window projects across London and the South East
SW1W – Eaton Square – Grade II – Heritage Sash Windows
NW3 – Hampstead – Timber Sash Windows
NW3 – Arkwright Road – Sash & Casement Windows and Doors
SW10 – Chelsea – Timber Sash – Casement and French Windows
NW3 – Belsize Park, Hampstead Heath – Timber Sash Windows
WC1X – Kings Cross -Timber Windows – The House of Toby
SW7 – Chelsea – Timber French Doors
