How it works?
ADVANTAGES OF USING QUICK HOLDER SYSTEM:
Very quick and easy installation of spreaders around the window frame
Installing the frame in the window opening: quick, easy, and precise (reduces the installation time up to fivefold)
Absolutely no wooden wedges (no need to pull them out once the sealant has cured)
Protection of window’s edges against damage on contact points with wedges
Elimination of forces perpendicular to the window, which create the need to position the frame a few times
The spreaders serve as resistance blocks in accordance with the Building Research Institute recommendations (it is especially important when using fixing dowels)
Maximum load on an individual spreader is 150 kg.