Aluminium Casement

Available in both OW-70 Slimline and OW-80 Premium ranges, the Your Glazing Casement Window combines traditional design, advanced manufacturing and versatile premium grade aluminium for high levels of security and thermal efficiency to complement any type of build.

Thermally efficient

Your Glazing Casement Windows can be specified to accommodate double or triple glazing, and thanks to a sophisticated polyamide thermal break that's built into the frame, both the OW-70 and OW-80 prevent heat transfer from the inside to outside and vice versa, ensuring they both comfortably exceed building regulations.

OW-80 windows can go the extra mile to achieve a U-Value as low as 0.9, when using sophisticated Aerogel technology - the same material that's used in space suits and space shuttles.

Our dedication to thermal efficiency means you’ll not only be able to enjoy a warm home in winter and a cool home in summer, but it means that you could even save money on your energy bills.

Highly secure

Every OW-80 Your Glazing Casement Window is installed with Yale's renowned Encloser Locking system, and for the OW-70, it uses the Nemesis locking system, and both offer the highest level of security. The locks work by engaging cylindrical cams into the window keeps, and as a result of the ultra-secure design and manufacture, both systems are PAS 24:2016 certified and police preferred Secured By Design accredited, giving you complete peace of mind that your home is secure.

Each window can also be built with the highest grade stainless steel hinges, capable of carrying exceptionally heavy loads. Hinge guards, locking handles and crimped frames work together to further improve impenetrability of our windows, making the Your Glazing Window collection two of the most secure on the market today.