A casement window has one or more sashes hinged at the side, or the top, that swing open like a door, usually outward. It is one of the most popular PVCu window styles in UK homes because it is simple, secure and easy to operate.
How do casement windows open?
- Side-hung: hinged at the side, opens outward on friction stays
- Top-hung: hinged at the top, often used as a vent
- Fixed lights alongside openers in larger frames
How do casement windows lock?
Most modern casements use multi-point locking, with hooks or shootbolts engaging into the frame at several points when the handle is turned.
How do they compare with other styles?
Casements are usually simpler and cheaper than tilt and turn or sash windows, though restrictor and escape hinges may be needed for bedrooms. See our casement windows. Phoenix Windows makes its PVCu windows in-house in Nuneaton and backs them with an insurance-backed 10-year guarantee through Assure.
Are casement windows secure?
Yes. Modern casements with multi-point locks and PAS 24 testing resist forced entry well. A good lock and well-fitted hinges matter more than the opening style.
Thinking about new windows? We make our own windows and fit them across Nuneaton, Bedworth, Hinckley, Tamworth and Rugby, with an insurance-backed 10-year guarantee. Call 02476 350 330, or request a quote.