Further technical information such as composition and manufacture, size and weight, performance and sitework...
Composition and manufacture
Aluminium profiles are extruded from aluminium alloy 6063 T6, T5 or T4 to BS EN 755-9:2001. System incorporates a polyamide thermal break and can carry up to 28mm double glazing.
External aluminium sections can be anodised to BS 1615 or BS 3987, or powder-organic coated to BS 6496. Timber inner skin has a multi-coat lacquer finish.
Windows have been tested in accordance with the performance criteria laid down by BS 6375:Part 1:1983 and BS 4873:1986.
The windows achieved 600Pa air permeability and watertightness, and 2,400Pa wind resistance.
Supply and installation is through a nationwide network of installers.
Metal Technology is committed to continuous improvement, through design of energy-efficient systems which complement current legislation, minimising waste, and the recycling of aluminium.
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