Alitherm 300 Flat Sash
The Alitherm 300 Flat Sash windows are designed to give a clean, crisp and modern appearance with the sashes having a complete flat profile which only slightly extrudes out from the frame. These frames are all made with Dummy Sashes in order to give you equal site lines and fantastic symmetry throughout your project. Manufactured in a slimline profile maximising glass areas to give a flat modern look to any home with a wide range of Ral colour options.
These Modern style windows can be specified with energy efficient 28mm double or triple glazed sealed units for optimum energy performance.