Technology and construction
MSline+ are modern PVC windows made of 7-chamber profiles with a depth of 82 mm, with additional seals and steel reinforcement in the frame. The use of a central seal (MD) increases the tightness of the structure, which translates into better thermal and acoustic insulation. The corners of the windows are welded in V-perfect technology, which ensures high aesthetics and durability.
Thanks to the additional seal on the pane and the depth of the pane setting of 22 mm, the windows are characterized by exceptional energy efficiency. The heat transfer coefficient can be as high as Uw = 0.71 W/m²K , depending on the spacer frame used.
Colors and finish
A major advantage of MSline+ is the wide range of over 40 PVC veneers . From classic wood-like (Golden Oak, Winchester XA, Walnut), through fashionable grays, to elegant aluminum-inspired foils (Jet Black matt, Alux DB). The offer also includes modern, three-dimensional foils from the Woodec series – including Alpine and Turner Oak – which are deceptively similar to natural wood.
A variety of finishes – from glossy to matte and satin – allows you to match the windows to any façade and interior style.
Performance parameters
MSline+ windows are more than aesthetics.
- Sound insulation
Noise attenuation in the range of Rw = 35–46 dB provides significantly greater acoustic comfort in interiors. Thanks to this, even a house located near a busy street or school can become a quiet, peaceful place to live and work. - Resistance to weather conditions
Waterproofing up to 1050 Pa and wind resistance class C3/B3 guarantee durability and safety. The windows do not let water through even during heavy rainfall with wind. Their stable construction will also work well in areas exposed to strong gusts. - High transmittance of light and solar energy
Thanks to the use of SUPERtermo panes with a lighter coating, MSline+ achieves Lt = 74% and G = 53%. This means more natural light in the house, better well-being of the household members and real support for energy-efficient interior heating.



Versatility and comfort
MSline+ are windows that will work well in both single-family housing and larger investments. It is the perfect balance between quality, utility parameters and price , with the possibility of extensive personalization.
Are you looking for windows that combine technology with aesthetics? Choose MSline+ and choose a solution proven by thousands of satisfied customers.
Find out more. Contact our consultant or visit the nearest MS more than OKNA showroom .