220,00 zł per pcs.Optitherm windows have very gently rounded sashes and frames, which gives them an elegant look.
Optitherm windows are a product created for people looking for very good thermal and acoustic parameters at a reasonable price. The 80 mm profiles used with an additional venting chamber make the windows very resistant to adverse weather conditions. The configuration of the windows with a gently rounded sash line and glazing strip allows for a very nice appearance. The profile is energy-saving, with the use of a two-chamber package, we have a guarantee of high thermal insulation.* class A profiles with a depth of 80 mm