AliDeck Aluminium A-Rated Balcony Drainage System - Junior - Drainage solution

In order to satisfy your warranty and insurance provider's drainage requirements for balconies, terraces, and walkways, contact us today for project-specific calculations.

A deck-level integrated drainage system designed to capture and channel rainwater and spillages to reduce the risk of liquids falling onto passers-by or lower balconies underneath to achieve compliant piped drainage.

With the AliDeck Drainage Channel sited between AliDeck Decking Boards, wastewater is directed to the ends of the balcony where it is captured by the AliDeck Drainage Gutter and fed to a downpipe or area of your choice.

Features and benefits:

• Achieves BS EN 12056-3:2000 1 in 50 year return period storm condition.
• Fire resistant: A2-s1, d0 and A2fl-s1.
• Easy no-fixings installation between decking boards.
• Highly cost-effective.
• Easy access for cleaning via hinged lid along entire length of gutter.
• Aids in fire and smoke spread prevention by virtue of closing off deck platform.

Drainage Gutter is available in two variants:

• Junior Access Gutter - to suit installations using 20 mm AliDeck aluminium decking boards and drainage channels.
• Junior Wide Access Gutter - As above, but with a 140 mm wide gutter for extra capacity.

The manufacturer recommends the use of their Elevated Overflow within the gutter in order to meet the requirements of BS 8579:2020 and Building Control organisations for effective overflow provision. Please see attached supporting documents for more details on this overflow solution. If using alternative arrangements, ensure compliance with the requirements above.