Advices

Not everyone knows that long and efficient using depends on keeping a good quality of gaskets and fitting elements. At least once a year, we should oil and, in case, regulate fittings. We begin our review from check if no one metal element is loosen or used. All of the movable elements need to be oiled. For the conservation, be sure you are using a non-corrosion save preventive measures. If you notice that your window do not close as it should or goes down, try to regulate the frame level and clamp using a screws by the hinge. Gaskets also need a conservation. In this case, we use a preparation which can save our gaskets from bad weather conditions.

PVC Windows are completely resistance on damp, moulds etc. They don't need any conservation painting etc. It stays white for many many years. Although Wood windows in spite of expensive and hard work conservation have a lot of followers. Anyway wood is the most common window material. Finally it's a matter of client taste.

Probably inside the room there is an air humidity. First check out gravity ventilation for the right fresh air circulation, for example: quick and intensive airing, or lift for a little bit longer. When the dew begins to condense, you need a technical support then. It can be an unsealing case. Then the glass package have to be change.

By using an argon you can reduce a worm passing ratio for about 10% compare to standard glass. We recommend a low emission glass: U = 1,1 W/m2K and U=1,0 W/m2K contain a modern low emission and argon which can reduce a worm passing ratio about 70% compare to standard glass.

We can watch this phenomenon most in spring and autumn seasons. It depends on humidity and a temperature differences between inside and outside the room. After all this is not a defect in the window or glass.

We join corner windows by the kind of joiner (tie) 90 degrees and 135 degrees. The size of the window depends on profile system.

If you going to install your windows latterly you should remove a protective foil latest for the three moths from the date of receive, instead if you going to install your windows immediately – remove the foil maximum one month after installation. If you want to plaster a building, be sure that your windows are right protect from any damages and dirts.

When you give a dimensions, be sure that first size is a width and then a height.