A subframe is the structure that sits beneath your deck, keeping it supported and providing the base that your decking boards are attached to. Plas-Pro is Millboard’s premium 100% recycled subframe material and can be used alone or as part of our DuoSpan landscaping subframe ...A subframe is the structure that sits beneath your deck, keeping it supported and providing the base that your decking boards are attached to. Plas-Pro is Millboard’s premium 100% recycled subframe material and can be used alone or as part of our DuoSpan landscaping subframe system.
This all-weather, durable and flexible material is a non-rotting alternative to timber and is perfectly suited to spaces exposed to damp, such as jetties, pools, roof terraces and boardwalks.