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VFA/VFB additional tilt and turn timber element that is installed vertically below a centre-pivot or top-hung roof window. Roof pithces from 15-55°. Operation is via a handle positioned on the bottom of the sash. The VFA is hinged on the left (when viewed from inside) and the VFA is hinged on the right (when viewed from inside) meaning they are suitable for emergency escape. Externally the window has maintenance free cover parts.

General information

Pinewood/glass/aluminium, copper or zink

Uniclass 2015 Wood frame roof window units (Pr_30_59_98_97)
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PlatformCompatibleVersionCertified to
Revit 2017 1 2.1
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