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.