Osnova profile systems with mounting width 70 — 79 mm

Profile material - vinyl, Outer width of the frame - 70 mm, number of chambers in the frame / sash - 5/5

OSNOVA premium is a PVC window system. It cuts expenses for heating and conditioning of premises. Has attractive design. Possesses two sealing circuits. Sealants of grey colour are used. Filling up to 42 mm Fittings system 12 / 20 – 13 Lifetime exceeds 40 years.

Technical characteristics Osnova premium