Choosing the right decking subframe is critical to long-term performance, as it supports the full load and stability of the finished deck.. At IMS, our plastic subframe components are engineered to support long-term outdoor installations across commercial and residential projects, providing a rot-proof, dimensionally stable alternative to timber that performs in exposed conditions for decades.
Our subframe range covers every component in the structural build-up: joists, battens, posts, and sleepers, all manufactured from recycled polyethylene. Whether you're specifying a decking subframe for a high-footfall terrace, framing cladding on a commercial facade, or retaining a landscaped edge with plastic sleepers, IMS supplies the components to complete the job without compromise.
