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5,247 products with technical literature, drawings and more from leading suppliers of NZ architectural materials.
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Bi-fold doors and windows share the same profiles and operating system. Panels are bottom rolling with the weight carried on the sill.
The roller and guide are pivoting inserts within the door stiles thus optimising overall ease of operation. Door panels are 50mm deep and are bead glazed externally on all sides for glass thicknesses of 4-28mm.
Stylish contemporary lines, effective thermal technology and unwavering attention to detail have made Altherm a favourite with architects, designers and homeowners across New Zealand.
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