WINDOW KOSAK A+ ALIGNED

We have developed a window, according to the requirements of today's market. We took into account the guidelines of architects and a window was created that has a wing and a frame aligned from the inside and outside. The window has a modern design and a more affordable price, which makes it more approachable to our customers. Due to the alignment of the outer line, there is no need for a solid aluminium draining profile on the frame. The drain on the wing is sufficient for the drainage of water. The window has an additional third seal, which further increases its air tightness.

GLASS: Three-layer insulated glass with thermal spacer. By choosing glass, we have to decide for the most appropriate acoustic and thermal transmittance.

FRAMEWORK: It enables one-hand opening along the horizontal and vertical axis. We use the framework of a renowned German manufacturer.

WOOD: Three-layer laminated wood of the highest quality, without visible length joints of 78 mm thick, is used. Most of our products are made from larch or spruce. When choosing wood, we adapt to the wishes of the investor.

SURFACE TREATMENT: For surface treatment, we use the Remmers system, which, due to the four times application, provides the greatest protection against external factors. The customer can choose the colour according to our samples or the RAL colour scale.

SEAL: High quality plastic seals are installed in the windows. The characteristic of such seals is to remain flexible for a longer period of time than seals made on the basis of rubber.

DRAINING: On the lower side of the wing and frame, the window is protected with an aluminium draining profile. This prevents water retention on wooden parts and consequently prolongs the lifespan of the window.