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Cladco Recycled Plastic Joist

In stock
From £52.16
Cladco Recycled Plastic Joists are a high-quality, environmentally friendly, durable product, which can be used to create the base for any Decking project. The low-maintenance Joists can easily be cut to length and installed.
Total Price: £52.16 Inc VAT

Any great Decking project starts with the frame. Ensuring your structural joists are secure, installed correctly, and structurally sound is paramount for a long-lasting Deck project.

Cladco Recycled Plastic Joist is a high-quality, robust, and durable Joist, available in Brown in two different lengths, as well as a Plastic Lumber Post. All can be used with Composite, PVC or Timber Decking Boards. 

The Joists are manufactured using 100% recycled plastics, using state of the art manufacturing technology. Post-consumer plastic is shredded down, melted and formed into the moulds, creating these high-quality and durable Joists. 

Plastic Joists are an innovative and versatile alternative to timber joists and can support your Decking project for many years to come, without the need for annual maintenance. Unlike wood, Plastic lumber does not require regular treating and maintaining and should not splinter, rot or warp. The lack of maintenance costs should help reduce future costs for your Decking project.

Cladco Recycled Plastic Joists come with a 10-year warranty along with a range of other beneficial properties, including:  

  • Made using 100% recycled plastic – recycled and recyclable 
  • Superior strength compared to timber 
  • Manufactured in the UK 
  • An environmentally friendly and long-term solution to using timber 
  • Can be used on concrete, grass or uneven ground 
  • For use with PVC, Composite Decking and Timber Decking
  • Should not rot, splinter or warp
  • Rot Proof Material – no need to treat 
  • Maintenance Free 

The Recycled Plastic Joist is easy to install and can be cut to size using traditional wood-working tools, so no matter your Decking design, the Joists should be able to fit perfectly. Thanks to their low-absorption properties, these Joists are perfect to be installed in areas of dampness or around ponds and pools.


50mm x 100mm 3.6m long Plastic Joist 

50mm x 150mm 3m long Plastic Joist  

Colours: Brown

Please click on the variable options on our checkout page.

Cladco offer a Nationwide delivery service (UK Mainland) We offer a range of options, please see the table below.

Useful Links: Delivery Policy | Collection Policy


Delivery is estimated 10 working days (1-2 weeks).


Collection is from our Okehampton, Devon warehouse. Please note we need 2-4 working days noticed.

Sample Packs

Sample packs are sent via Royal Mail and delivered within 3-5 working days.


Sample Packs 3-5 Working Days FREE
Royal Mail
(Small Parcels)
3-5 Working Days £3.95
Parcelforce Standard
(Small Parcels)
3-5 Working Days £8.33
Parcelforce Standard
(Large Parcels)
3-5 working days £30.00
Cladco Profile Delivery
(Orders under £500)
Estimated 10 working days £192.00
Cladco Profile Delivery
(Orders over £500)
Estimated 10 working days £96.00
Cladco Profile Delivery
(Scotland Delivery)
within 15 working days £360.00

When your goods are delivered these are sometimes delivered on a pallet with the necessary associated packaging to ensure they arrive with you in the best possible condition. We view the pallet and packaging as necessary for the protection of the goods and therefore will be a part of what is delivered to you. It is your responsibility to dispose of these items in a responsible manner when appropriate.

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