Resources
Frequently asked questions.
Answers for homeowners, builders and specifiers. Can't find what you need? Call 0800 742 369.
DIY / Homeowner
What is ShadowDeck?
ShadowDeck™ is an aluminium decking subframe system with hidden fasteners, designed to perform in New Zealand's coastal, rural and urban environments.
Can I install it myself?
Yes. The system is designed to be straightforward to install. For larger or more complex builds we can connect you with an installer.
What can I build with it?
Residential decks, pool areas, rooftops, raised pavers and garden landscaping.
How low can it go?
ShadowDeck has an ultra-low profile from 30 mm.
What maintenance is needed?
Very little. The aluminium subframe won't rust, rot or deteriorate.
How do I get a price?
Use the quote form, call 0800 742 369 or email .
Trade / Builder
How much faster is it than timber?
Installation is up to 80% faster than timber framing.
What foundations can it sit on?
Screw piles, ground spikes, adjustable jacks or an existing timber foundation.
How does it handle uneven ground?
The NuraJack self-levelling pedestal supports the frame on any surface and slope.
Which surfaces can I fix to it?
Composite decking, timber decking and raised pavers.
Are fixings visible?
No. The hidden fixing system gives a clean finish with no visible screws or nails.
Do you offer trade supply?
Yes. Contact us to discuss trade supply and pricing for your projects.
Architect / Specifier
Is the subframe combustible?
No. The aluminium subframe is non-combustible.
Is it termite and rot resistant?
Yes. It is termite proof and won't rust, rot or deteriorate.
What is the minimum build-up height?
ShadowDeck has an ultra-low profile from 30 mm.
Where can I get technical files?
Installation guides, span tables, CAD files and specifications are available on the Specifications page.
Do you help with specification?
Yes. Contact our team on 0800 742 369 or for help specifying ShadowDeck on your project.