Q-LON: this mysterious word is a synonym of high quality gaskets. We use them in our products, each element of which I of as high a quality as the gaskets are.

What makes the Q_LON gaskets different from the others available on the market is:

- comfort of use: it is easy to fix them very fast; special shears replace heat sealing in corners, which makes the job much simpler and convenient,

- reliability: Q-LON – it is 20 years of experience as well as 100 million perfectly sealed windows and doors throughout the world,

- longevity: resistance to dirt, detergents, weather conditions and to getting old.

- perfect insulation: material from which they have been made has excellent minimal value of the overall heat transfer coefficient – its value is more than tenfold lower than in other commonly produced and used gaskets; besides they are soundproof.