Composite Decking Subframe Post – 80mm x 80mm x 3m | Heavy-Duty, Low-Maintenance Support

Create a strong and long-lasting foundation for your composite decking with our Composite Subframe Post, engineered for stability, durability, and low maintenance. Measuring 80mm x 80mm x 3000mm, this robust support post is the perfect alternative to traditional timber, offering a rot-proof and weather-resistant solution for any decking project.

Unlike wooden subframes, which require regular treatments and are prone to decay, our composite posts are made from recycled plastic and wood fibre - ensuring maximum strength with zero ongoing maintenance. Whether you're building a domestic patio or a large-scale commercial deck, this structural post delivers the reliability and lifespan your project deserves.

Key Features:

• Dimensions: 80mm (T) x 80mm (H) x 3000mm (L)

• Application: Ideal for creating a long-lasting decking subframe or raised platform base

• Material: Recycled composite blend – resistant to rot, warping, and insect damage

• Low Maintenance: No need for sealing, painting, or treating – ever

• Moisture & UV Resistant: Designed to perform in all UK weather conditions

• Eco-Friendly: Made from sustainable materials – a smarter, greener choice over timber

• Easy to Work With: Can be cut and installed using standard woodworking tools

Use this subframe post as the core structural element beneath your composite decking, delivering peace of mind for years to come. Its moisture-resistant, heavy-duty construction ensures your deck stays safe, level, and solid - without the hassle of timber maintenance.

Build it right the first time – with Majestic’s Composite Decking Subframe Post.