88+ window system is a solution created for the energy-saving construction sector. It is a unique, energy-saving system based on the highest level of plastic window profile quality. Additional advantages of this system are: anti-burglary protection and cost-effectiveness of purchase and usage.

KÖMMERLING 88+ features:
– 6-chamber system with optimal furnishing width of 88 mm;
– remarkable thermal insulation specifications with optimal distribution of isothermal lines; overall heat-transfer coefficient value is Uf = 1.0 W/(m2K);
– thermally insulating system with inner seal;
– three layers of seals provide for better protection from rain and wind;
– innovative seal of casement notch provide for additional thermal insulation;
– higher convenience and lower risk of water vapour condensation;
– offset in the frame serves as a drainage groove for the condensed water;
– larger glazing range (24–54 mm), triple and stronger windowpane protecting against noise and house-breaking;
– acoustic insulation coefficient up to 48 dB;
– endurance and stability thanks to perfect statics; possibility of large-size constructions;
– ease of cleaning and maintenance thanks to fixtures located out of sight, behind the inner thermally insulating seals;
– variety of colours — wide range of veneers and innovative AluClip and AluFusion aluminium pads.