Apart from the wide range of of wooden and wooden-aluminium windows Drewexim also offers all types of aluminium windows. Profile used for manufacturing are: Schueco, Heroal, Aluprof, Ponzio, Aliplast, Yawal, Wicona, Blyweert and others on request. Aluminium profiles are powder coated with the high quality paints, available in all RAL colours also anodized and even in many special custom colours. Aluminium windows are available in several options of profiles:
- - without thermal break - mostly used for interiors but also for exterior especially in countries where weather conditions are rather warm,
- - with thermal break, starting from only 50 mm to 70 mm thick frames,
- - with thermal break and with improved thermal insulation where the frame is 70 mm thick or more, where usually triple glazing is used to achieve the U value of even Uw=1,0 W/m2K.
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