Subframes
Plas-Pro
The foundation of your deck is critical to its long-term performance, a well constructed subframe comprised of high quality materials, set correctly in an appropriate foundation.
THE RECYCLED, PREMIUM STANDARD.
A subframe is the structure that sits beneath your deck, keeping it supported and providing the base that your decking boards are attached to.
The key to a long lasting deck is a well constructed subframe made of high quality materials, set correctly on an appropriate foundation.
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.
What is Plas-Pro?
Plas-Pro is made from 100% recycled plastic. By using selected graded materials and cleverly engineered processes, Plas-Pro provides key environmental benefits and the assurance of superior quality performance.

Subframes 01
Plas-Pro 2" x 5" Joist/Bearer
Designed to be used with Plas-Pro 3.9" x 3.9" posts when installed over a soil/earth base.
Dimensions: 2" x 5" x 118"
Product Code: P1205B300

Subframes 02
Plas-Pro 2" x 2" Joist
Designed to be used in conjunction with the DuoLift system when installed over a solid/stable substrate.
Dimensions: 2" x 2" x 94.5"
Product Code: P0505B240

Subframes 03
Plas-Pro 1" x 2.4" Joist
Designed to be used in low-level areas with a solid/stable base. Not to be raised with cradles.
Dimensions: 1" x 2.4" x 110"
Product Code: P0603H280

Subframes 04
Plas-Pro 4" x 4" Post
Designed to be used in conjunction with Plas-Pro 2" x 5" Joist/Bearers when installed over a soil/earth base.
Dimensions: 4" x 4" x 118"
Product Code: P1010B300
Installation Options


DIY Installation
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