Tectonic® Recycled Black Plastic Decking Subframe Joist 125mm
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Tectonic® Recycled Black Plastic Decking Subframe Joist 125mm

In Stock, 1-5 day delivery

This Tectonic® Recycled Plastic Decking Subframe Joist is designed to provide a strong and sturdy supporting structure for your decking boards. Made from high-quality recycled plastic, this joist is both durable and environmentally friendly. The 125mm x 50mm x 3m size provides maximum stability and can easily handle heavy loads.

125mm x 50mm x 3m
£69.72 £47.40
150mm x 40mm x 3.15m
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Environmentally Friendly
Manufactured from 100% Recycled Plastic
Locally Produced
Manfacured in the UK
DIY Friendly
Quick & simple to install
Extruded Plastic

Product Details



FREE delivery on all orders over £1000, orders under £1000 will be subject to a £64.95 carriage charge - (3-5 day lead)*. We hold all of our material in stock, so once your order is placed, we are able to arrange the next available delivery slot in your area. If you would prefer to delay your delivery for a more suitable time, please ask a member of the sales team on 0208 159 2999 or by emailing sales@ovaeda.com. Large deliveries are to the property kerbside, a person must be present to help unload goods if required and sign for receipt. For full terms of our deliveries please read our terms and conditions.


Why use plastic joist?
Plastic joist are a cost effective joist that will not rot like timber
How far can a plastic joist span?
The reason we do not offer a composite joist is down to the fact that a composite joist will sag over a relativly short period of time due to water being asborbed by the timber content in the joist. As plastic joist do not have timber in them, the do not sag in the same way.
How far can a plastic joist span?
the 50x50 joist can span 400mm, the 100x50 joist can span 900mm and 125x50 joist can span 1.2m

Downloads and Usefull Links

Installation Guide
Full Subframe Installation
What Is A Decking Subframe?
How Much Does A Decking Subframe Cost?
What Subframe Is Best For Composite Decking?
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