
Decking Subframe Joists
Prices from £26.88

UK supplier · Trade & retail
25-year guarantee. Zero maintenance. Rot-proof, splinter-free, and built for UK conditions.
Product range
25-Year Guarantee
On all recycled plastic profiles
Zero Maintenance
No oiling, staining or treating
Rot-Proof
No wood fibre, no moisture absorption
UK-Wide Delivery
Trade and retail supply
100% Recycled
Made from post-consumer plastic waste
Products
The difference
Timber degrades. Composite fades. Solid recycled plastic keeps performing — identically — from year one to year twenty-five.
| Feature | Timber | Recycled Plastic |
|---|---|---|
| Lifespan | 10–15 years | 25+ years |
| Annual maintenance | Oil / stain / treat | None |
| Rot risk | Yes — especially in damp ground | Zero |
| Colour fading | Yes — within 2–5 years | Colour integral to material |
| Splinter risk | Yes | None |
| Safe for livestock | Requires treatment checks | Non-toxic, no treatment |
| Guarantee | Typically none | 25 years |
Real installations
From school playgrounds to private gardens — real projects, real photos, real performance.

UK Primary School
Dark grey recycled plastic picket fencing installed around an artificial grass play area. Splinter-free, non-toxic, and zero maintenance — important in a school setting.

Residential Garden
Dark brown recycled plastic boards forming a 4-bay raised bed system for a residential garden. Rot-proof in soil contact, with no leaching into the growing medium.

UK Garden Project
Composite decking boards laid on a full recycled plastic subframe joist system. The subframe eliminates ground-contact rot that typically fails timber joist systems within 5–10 years.

UK Kitchen Garden
Recycled plastic lumber frames for a productive tomato growing garden with integrated support structures. Long-term performance in soil contact with no preservative treatments.
Have you completed a project with Ezotrade materials?
We'd love to feature your installation. Honest case studies help other buyers make confident decisions.
Applications
From farm boundaries to garden decking — recycled plastic outperforms timber in every real-world application.

Paddock rails, field boundaries and stable lining. Non-toxic, safe for horses to lean on — no creosote, no rot.
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Three-rail post-and-rail fencing for livestock boundaries and farm roads. Drive-in posts, no maintenance once installed.
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Garden fencing and decking that looks good and stays looking good. No annual treatment, no rot, no splinters.
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Bulk supply of fence posts, boards and structural profiles. UK-wide pallet delivery. Trade pricing available.
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Practical advice for recycled materials, soil health, and circular systems

Solid recycled plastic decking boards are not the same as composite. No wood fibre, no fading, no maintenance. Here's what you actually need to know before buying.
Read: Solid Recycled Plastic Decking Boards: A Straightforward Buyer's Guide
Timber fence posts in UK agricultural ground have a predictable lifespan. Recycled plastic posts go in the same way and stay there. Here's what the difference actually looks like over 15 years.
Read: Recycled Plastic Fence Posts: The Practical Choice for UK Farms and Paddocks
Most people spend all their budget on the deck board and nothing on the frame. Here's why that's a mistake — and why recycled plastic joists are the only sensible foundation for a long-term deck.
Read: Decking Subframe: Why the Frame Matters More Than the BoardWe supply farms, contractors, councils and landscapers across the UK. Get a trade quote for your project.