PVC windows ‒ KBE System_88mm
- Roken windows based on the KBE System_88mm profile are equipped with a 3-layer U=0.5 glazing unit with a thermal insert are state-of-the-art and, ipso facto, one of the most economical windows on the window joinery market.
- Additionally, KBE profiles, used by us in production, are manufactured using the greenline lead-free technology, thanks to which we are closer to nature.
- Roken system_88mm windows are equipped with the cutting-edge Winkhaus activPilot fittings.
- The locking system based on octagonal lock pins increases the security level.
- In addition, standard door strikes are replaced with burglar resistant ones.
- The elements of the new fittings generation deserving particular attention are: a locking system, a modular design, additional functions, that is a handle-controlled brake, a gradual tilt, a handle anti-rotation interlock, simultaneously disabling changes of leaf position, and the RegelAir system, which has replaced the old method of seal cutting.
Additional PVC window fittings
- Colours of window profiles
- Muntins and mullions
- Glazing units
- Functions of fittings
- Mosquito screens
