In the technology of production of wooden glued window beams, when manufacturing window units, strict standards are observed not only for the technological process of producing wooden window products from glued beams, but also for adhesive materials that meet the requirements of the manufactured product.

Window frames are made from solid or laminated (by thickness, width, and length) softwood or hardwood (oak, ash). Kleiberit recommends using adhesives with a high water resistance rating of D4, which meets the international standard DIN EN 204, for all gluing operations between blanks by length, width, and thickness.

Our company offers a wide range of adhesives for production technology (dispersion adhesives, EPI systems, liquid PUR adhesives) allowing us to produce products with D4 moisture resistance and WATT 91 heat resistance.