Various Subframes Can Be Used
Various subframes can be used when installing our Assured Composite deck boards. Be sure that you choose the right subframe taking into account the foundation and the space underneath deck boards for ventilation (minimum 35mm).
Our Assured Adjustable Pedestal Supports are used in areas where you require the joists raising off the surface. These are for hard foundations and can be used with timber, plastic, metal or solid composite joists.
Our Assured Hollow Composite Joists are used where a concrete foundation is in place. The joists can be laid and fixed directly to the foundation or if solid can be used with our Assured Adjustable Pedestals for a raised decking area.
Timber joists and posts can be used on hard or soft foundations and are ideal in situations where the ground is uneven or you require a high raised decking area.