WINDOWS AND BALCONY DOORS

Kalesy windows: to ensure better stability and weatherproof properties, we use top-quality materials. Choosing not to use such materials and using lower-quality alternatives instead allows window manufacturers to save money but their customers end up experiencing window durability problems and paying larger heating bills. A customer might also be forced to start considering window replacement in just a few years’ time.

Kalesy developed windows with highly efficient heat and sound-proof properties. For timber pest and mould prevention, as well as for better adhesion of the finishing paint to the timber and prevention of paint cracking, we use a range of water-based impregnation and paint products with the highest elasticity level manufactured by the German company Remmers.


Each window is also equipped with a compensating gasket that prevents development of cracks in the window glass due to window material swelling. The gasket improves window heat and sound insulation properties, too.