50 x 50 x 2400mm Plastic Decking Joist
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MAGDK-611505024-BR
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Product Description
The 50 x 50 x 2400mm Plastic Decking Joist is a long-lasting, rot-proof alternative to timber joists, designed to support composite decking in domestic and commercial projects. Manufactured from 100% recycled plastic, these plastic decking joists are highly durable, maintenance-free, and resistant to moisture, decay, and insect damage.
Suitable for installation directly onto a solid base or as part of a raised decking system using pedestals, these plastic joists for decking provide a stable and consistent subframe for any low-profile or ground-level deck. They are easy to cut and fix using standard tools, and their uniform shape ensures quick, straightforward installation.
Ideal for environments where timber would deteriorate over time, this product is backed by a 25-year manufacturer’s warranty, offering peace of mind for long-term use.
Key Features
- 50 x 50 x 2400mm Plastic Decking Joist
- Made from 100% recycled plastic
- Resistant to rot, splitting, moisture, frost, and insects
- Ideal for use under composite decking systems
- Suitable for fixed or pedestal-based installations
- Maintenance-free with no treatment required
- Easy to work with using standard cutting tools
- 25-year warranty included
Where the 50 x 50 x 2400mm Plastic Decking Joist Is Used
- Ground-level or raised composite decking builds
- Garden patios and terraces
- Rooftop decking installations
- Commercial outdoor spaces with high foot traffic
- Damp or exposed environments where timber fails
- Sustainable decking projects needing eco-friendly support systems
Customer Reviews
FAQ
Can these plastic joists be laid directly onto a solid surface?
Yes. The 50 x 50 x 2400mm Plastic Decking Joist can be installed directly onto concrete, paving, or other solid ground, or used with pedestal supports for adjustable deck height.
How do plastic decking joists compare to treated timber?
Plastic joists outperform treated timber in durability and longevity. They won?t rot, splinter, or require maintenance, and they offer better performance in wet, shaded, or frost-prone areas.
Are these joists easy to cut and fix?
Yes. These plastic joists for decking can be cut and drilled with standard tools, making them ideal for both trade and DIY decking installations.
Can I use these joists under composite decking boards?
Absolutely. They are designed specifically for use with composite decking and offer a reliable, level support system for long-term performance.
Are these decking joists environmentally friendly?
Yes. They are made entirely from recycled materials and are themselves recyclable, offering a sustainable alternative to timber joists.
What warranty is provided with this product?
This joist comes with a 25-year manufacturer?s warranty, ensuring it will remain structurally sound without the need for maintenance.
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