Blockprofil Dutch system
BLOCKPROFILE NL system is for "Dutch" type of windows. This system is characterised by windows frames of 120 mm width, which can be combined with different wings (non-faced, half-faced, fully-faced) of 70 mm width. Big size steel reinforcement make it possible to produce big windows and to observe static requirements at the same time. Very wide window frames, with external rebates, give the possibility to fit windows in buildings made of face brick (clinker brick) without any additional brick working.
This system also includes special profiles used for windows and doors opened to the outside or to the inside. Blockprofil NL, apart from white version (9016) and decorative veneer), is also available in a new creme colour (9001).