The average service life of a correctly executed PVC window is 50 years, this being influenced by the construction package, the way of use / maintenance and the ambient conditions.
The Oneplast window qualifies in the European norms, according to the measurements made regarding:

✔ air permeability;
✔ water tightness;
✔ wind resistance;
✔ the maneuvering forces;
✔ torsion resistance;
✔ resistance to vertical load;
✔ thermal and acoustic transmitter.

✔ qualified personnel;
✔ state-of-the-art equipment;
✔ used profiles: Klass series of 60mm;
✔ hardware: Maco and Kale;
✔ double-glazed/triple glazing: glass packages from 24 to 32mm, with the latest types of insulating glass.

The profiles used by us are tested in terms of quality both in our own laboratory and in independent laboratories. The windows and doors made of Klass profiles have a high degree of thermal insulation, soundproofing. The values obtained depend on the glass package for which the customer chooses.

The PVC-Klass profile systems are extruded using stabilizers based on Ca Zn, do not contain lead, can be recycled, being designed for the protection of the environment.

The format of the classification for the reaction to fire of construction products, excluding floors and thermal insulation products for linear pipes is B s2 d0, according to SR EN 13501-1+A1:2010.

The OnePlast window is easy to maintain and care for as long as its upper surface is effectively cleaned with the help of water and detergent or soap, sufficient for both PVC profile, gaskets and glass. It is not necessary to use special cleaning substances, on the contrary, acid solutions, chlorinated solvents, acetone, gasoline or dissolver are totally contraindicated.