CombiFlex® Projects

Project: Children’s play area

Requirement: Critical fall height in excess of 2 metres  (over 8 feet) and certified under ASNZ4422:2016, reduced surface heat and good drainage.

Solution: CombiFlex® + CombiMesh using wetpour, providing a CFH of 2.7m (ASNZ4422:2016) and excellent drainage.

CombiFlex® eliminates the use of styrene-butadiene rubber (SBR) as the critical fall height material.

For an equivalent level of critical fall height CombiFlex weighs approximately 12% of the equivalent SBR.   Volatile Organic Compound (VOC)  binder/adhesive additives are not present in CombiFlex®.


With expected changes in playground standards requiring critical fall height testing annually, CombiFlex® offers a durable long term solution for reliable critical fall height surfacing with a 5 year warranty. CombiFlex® sites have had consistent ASNZ422:2016 critical fall height results without deterioration or erosion.

CombiFlex® is 100% owned, invented and manufactured in Australia from a high impact  polypropylene copolymer and provides excellent critical fall height in children’s playgrounds. Play areas using just wetpour materials ( ie not using wetpour over  CombiFlex® ) have varying reductions of critical fall height over time as the surface compacts and wears down.

CombiFlex® is distributed in the USA through Aquaseal Resurfacing LLC  – in additions to installations in Australia and USA, we also have installations in Asia and formulating agreements with European counter parties.

CombiFlex® requires minimal adhesive and is not impacted by the current global adhesive shortage.







CombTile products meet the following Standards


AS NZ4422:2016
AS NZ4586:2013
AS TM F1292