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Wind Classification

Windows and doors are typically glazed to meet the N2 wind classification system. This classification is applicable to most areas of NSW

Go to Australian Standard AS4055-1992 for N2 Windloads for Housing, and you can also purchase a copy via this web site.

However if a higher classification is needed we can manufacture to this requirement if specified. For more information please refer to Australian Standards Website

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Our Locations



18 Anne St, St Marys

Ph 02 9833 6900
Fx 02 9623 0170

Our Locations

Northern Beaches - Mona Vale

Windoor is relocating their Mona Vale office to Willoughby.

The Mona Vale office is now closed and is expected to reopen at Willoughby on the
20th of October.

For enquiries
please contact