PCV windows and doors

VEKA is a sign of the highest quality window profiles known all over the world. In Poland, profiles have been produced for over 20 years at the factory in Skierniewice from raw material supplied by cisterns from the home plant VEKA AG in Germany and have the same quality as those produced in the factories in Germany, Spain, etc. When buying windows with VEKA profiles, you can be sure that we buy the best-class product. But how can you be certain that it is VEKA windows?

Once the windows has already been installed in the building then the only way is to inquire the window producer or by viewing the signature visible on the pane when removed from the frame. It is impossible to view the the producer logo once installed. 

On the other hand before installing you could read the logo yourself. First, the widows leaving the factory are protected with safety foil where VEKA logo is shown. They should reach the building site wrapped in the foil. Second, VEKA marks their products with number signatures. They are as follows: VEKA 103304 EN 12608 SIIA 0022 9 RMa 5501 04 tF 08/05/2014 11:28 that generally read the profile derives from VEKA item number 103304, manufactured in Poland (5501) on 08/05/2014. 

Those are placed onto the window-frame inside (that’s why it is impossible to view it) as well as on the permanent post in the grove ready for fittings.  

Are there any other mark places?  Inside the profile on the line beading? However, as it was stated earlier those are visible once the panes are replaced from the window.

It is worth to remember that VEKA has all quality certificates. 


90 mm depth (window-frame width) 6-chamber system provides the highest thermal protection: standard glazing option (Ug=1,0 lub 1,1 W/m 2K) and frame without thermal refill the thermal transmittance at Uw=1,1 do 1,2 W/m2K. In the triple-glazing option (Ug=0,7 W/m2 K) and thermal refill the window thermal transmittance at Uw=0,9 W/m2K that prove to install them in the energy saving houses (passive) and for thermo-modernization.

24 to 50 mm glazing possible in the dual or triple-glazing.

The profile walls thickness complies with the RAL highest standards – Class A (PN-EN 1268).

Triple-gasket system with a center gasket providing perfect tightness, acoustic and thermal insulation. Grey, aesthetic gaskets installed in the extrusion process possible to be joined with welding. Outer gaskets with directional surfaces, as profiles, with 15 degrees bevel provide a perfect protection form uncontrolled air exchange as well as perfect water drainage and dirt.

Tested steel hardware used in the 70-millimeter profiles from VEKA provide ongoing stability and operation.

Low total sash and frame profile side height at merely 118 mm providing larger glazing and greater interior brightness.

Firm sash and frame hardware fitting through several profile walls.

Used the same hardware as in 70-millimeter VEKA systems (eg. PERFECTLINE).


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ul. Marcelińska 52,
60-354 Poznań
tel. 882 480 838