Casement windows in Surrey
The most popular window style in the UK. Casement windows are versatile, secure and low-maintenance, hinged to open outward for excellent ventilation and an easy clean.
We supply and fit casement windows across Surrey in uPVC and aluminium, from leading branded systems including REHAU, Liniar and the Residence Collection. Every window is made to measure and installed by our own experienced fitters.
Choose from a wide range of colours and woodgrain finishes, energy-efficient double or triple glazing, and modern multi-point locking as standard. Whether you are replacing tired old frames or fitting out a new extension, we help you get the look and performance right.
We are FENSA registered, and every installation we notify to FENSA is covered by an insurance-backed guarantee.
More on uPVC casement windows across Surrey.
Recent installations
A selection of casement windows we have supplied and fitted across Surrey.
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3What we offer
Styles
- Top-hung and side-hung casements
- Flush and stormproof options
- Cottage and Georgian bar styles
- Single, double and triple glazing
Options
- A-rated energy efficiency
- Wide colour and woodgrain range
- High-security multi-point locking
- Made to measure and fitted
About casement windows
How casement windows open
A casement window is hinged at the side or the top and opens outwards. It is the most common window in UK homes, because it suits almost any style of house and seals tightly against the frame when it is shut. A side hung casement swings open like a door and, when it is big enough, can serve as a fire escape window. A top hung casement opens from the bottom edge and is often used for the smaller lights above.
Flush or stormproof?
A stormproof casement closes over the outside of the frame with a lip, giving a stepped profile. A flush casement sits level with the frame for the flat look of traditional timber joinery. Both perform well, so the choice is mostly about how the house looks, and there is more on it in should I choose flush fit or stormproof windows.
Pros and cons
Casements are usually the most cost efficient window, they open wide for airing, and modern multi-point locks make them secure. The trade-off is that an outward opening sash needs clear space outside, which matters beside a path or a patio. Our guide to the pros and cons of casement windows goes through them in more detail.
Styles and details
Cottage bars, Georgian bars and leaded designs suit older houses, while plain glass and slim frames suit modern ones. We fit casements in uPVC and in aluminium, including Origin OW70 with a leaded detail and Smart Alitherm 300 with a horizontal transom.
Frequently asked questions
What are the benefits of casement windows?
Casement windows open wide for great ventilation and are easy to clean, secure and low-maintenance. They suit almost any home, from period cottages to modern new-builds, and are available in a huge range of colours and finishes.
How energy efficient are your casement windows?
Our casement windows are available A-rated as standard, with warm-edge spacer bars and low-emissivity glass that keep more heat inside your home and can help lower your energy bills.
Related guides
Interested in casement windows?
Get a free, no-obligation quote from a FENSA-registered installer with over 30 years of experience across Surrey.