AliDeck 20mm Lite Board

The AliDeck Lite Balcony Decking Board is a cost-effective, low-profile, entry-level decking designed specifically for the retrofit and replacement market. It has all the same product features as our Senior and Junior Decking Boards, including quick installation times, a fully aluminium construction, fire resistance and our 30-year warranty, but utilises a clip fixing system rather than the top-down fixing method of our other boards.

These aluminium metal decking boards are treated with a special powder-coating process which colours the boards in a choice of our full range of AliDeck colours. This finish along with the aluminium construction gives the boards fire ratings of A1 and A2fl-s1 which means they are non-combustible and provide no contribution to fire.

General information


Available in the full range of AliDeck colours


Easy to install, fire resistant, can be used with gutter and drainage channel systems, clip system invicible once installed


Textured finish


6063 T6 structural grade aluminium


120 x 20 mm


30 year warranty

Uniclass 2015

Pr_25_71_51_04 Aluminium profiled sheet deckingPrimary
Digital objects
PlatformCompatibleVersionCertified to
- 1 2.1
- 1 2.1
Download now from NBS National BIM Library