![NW11 – Hampstead Garden Suburb – Timber Casement Windows](https://www.originalsash.co.uk/site/wp-content/uploads/2018/01/No.56-2-410x400.jpg)
Casement Windows
Original Sash’s timber casement windows are crafted bespoke from sustainable timber and installed by our own professional fitters across London.
We can match any existing window style, both period and contemporary, providing double glazed and weather sealed wooden casement windows with a range of hinging options.
Our casement windows meet UK conservation criteria and building regulations, combining crafted timber windows with modern thermal insulation qualities.
![Wooden casement windows in London](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/casement-windows.jpg)
TIMBER CASEMENT WINDOWS
- Match your existing windows or choose your style
- FENSA registered installers
- Single, double or triple glazed
- Draught proofing
- Security locks & safety glass
- Choice of lock & catch styles
- Acoustic glass options
- Listed buildings, conservation areas
- Warranties for paint, glazing & timber
- Farrow & Ball or RAL colour, microporous paint
![Timber casement windows London](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/casement-window-detail.jpg)
EXPERT SPECIALIST FITTING
Original Sash windows are fitted by our specialist, FENSA registered installers. Employed directly by Original Sash, they are all skilled at timber casement window 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.
![Wooden Casement Window London](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/casement-windows-london0by-original-sash.jpg)
CUSTOMERS
Original Sash is a family business with a customer focus and a reputation as leading timber 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 casement window projects across London and the South East
![NW11 – Hampstead Garden Suburb – Timber Casement Windows](https://www.originalsash.co.uk/site/wp-content/uploads/2018/01/No.56-2-410x400.jpg)
![NW2 – Hampstead – Timber Sash Windows](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/2237-Howard-Simler13-410x400.jpg)
NW2 – Hampstead – Timber Sash Windows
![KT3 – New Malden – Surrey – Timber Casement Window](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/IMG_0564-410x400.jpg)
KT3 – New Malden – Surrey – Timber Casement Window
![SW10 – Chelsea – Timber Sash – Casement and French Windows](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/1_38-410x400.jpg)
SW10 – Chelsea – Timber Sash – Casement and French Windows
![SW2 – Streatham Hill – Bi-folding, French Patio Doors and Casement Windows](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/1121-002-410x400.jpg)
SW2 – Streatham Hill – Bi-folding, French Patio Doors and Casement Windows
![NW3 – Arkwright Road – Sash & Casement Windows and Doors](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/OS-second-shoot-63-410x400.jpg)
NW3 – Arkwright Road – Sash & Casement Windows and Doors
![WC2 – Covent Garden – Sash and Casement Windows](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/WC2-4-410x400.jpg)
WC2 – Covent Garden – Sash and Casement Windows
![SW19 – Wimbledon – Timber Windows, Bi-fold & French Doors Conservatory](https://www.originalsash.co.uk/site/wp-content/uploads/2017/11/IMG_6801-410x400.jpg)