Timber-aluminium-window profiles.
The timber-aluminium version of the Holz Schiller window profiles are our most exclusive range. Aluminium profiles on the outside protect the timber optimally. The aluminium is available in a wide range of colours.
Advantages: The natural timber guarantees a comfortable and healthy living environment on the inside and on the outside the aluminium gives you the option of no more painting necessary.
PROFILE DESCRIPTION
Species: - Spruce, pine, larch, oak. All quarter/half-quarter sawn (vertical year rings prevent the timber from cracking and worping) - Quality sorting according to Holz Schiller's standards - lengths: 6 m bars - moisture content: 13 % + /- 2 %
lamination: - 3-ply lamination according to ift-regulations plus a clip-on aluminium cover which can be purchased from various aluminium specialists. -Bottom frame and transome also available with a composite material "Purenit" that prevents the water exposed areas from rotting
The window system has been tested for: - resistance against driving rain - resistance against wind - air permeability - structural integrity - mitre joints tested according to ift rules
Design:
- based on DIN 68 121: Double rebate, rounded edges, corner joint done in a mitre system
The specially engineered mitre joint guarantees:
- protected against weather influence by an aluminium cover - the corner joints' stability is based on three pillars: oak dowels, "Hoffmann"- dovetail, screws - the mitre joint is kept dry by a High Tech nanoparticle spray and a specially developed polyurethane glue
Ironmongerey: all standard ironmongerey for the German standard IV 68 system with a 13 mm distance between center lines and a 24 mm Euro-rebate can be used
Gasket: central gasket not subject to weathering all around the sash. A second gasket is fitted in the sash's rebate. Both gaskets can be changed
Surface treatment:
- smoothly planed and profiled - impregnated against fungi
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