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Recycled Plastic Joist, 50mm x 125mm x 3m length, Black

£42.80
(3)

Manufactured using 100% recycled plastics, these 50mm x 125mm joists are a high-quality, robust and durable product that is easy to handle during installation. Plastic joists will ensure your garden decking is well supported and structurally sound. Available in 3m lengths to fit specific decking subframe requirements.

SKU: PLAS5012530BL

delivery NATIONAL DELIVERY - checking... from £192.00
ANDOVER COLLECTION
OKEHAMPTON COLLECTION
Total Price: £42.80 inc VAT
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Details

Discover Our 100% Recycled 3m Plastic Joists

A sturdy base is crucial for any quality decking build. Properly installed, structurally sound, and secure joists are essential for long-lasting decking boards.

Our plastic joists are made from 100% recycled end-user plastics, for a robust and high-quality decking joist. These black joists can be installed underneath Nordeck, Millboard®, timber or composite decking boards

Joist specifications

  • Length: 3m
  • Width: 125mm
  • Height: 50mm
  • Colour: black

To make these joists, the plastics are melted down, shaped into moulds and cooled to form strong and heavy-duty support battens. Not only do they offer eco-friendliness through recycling but also come with a 20-year warranty.

Other benefits include

  • Greater strength compared to timber.
  • Manufactured in the UK.
  • Eco-friendly, lasting alternative to timber.
  • Suitable for installation on grass, concrete, or uneven terrain.
  • Compatible with multiple decking boards
    Resistant to splintering and rot.
  • No need for varnish, treatment, or sanding
    Virtually maintenance-free.
  • Simple to install, recycled plastic joists can be cut to custom sizes using traditional hand tools, ensuring a seamless fit for your decking project regardless of its shape or size.

Looking for a longer plastic post?

See our 3.6m recycled plastic joist, 50mm x 100mm

Looking for another size?

See our 3m recycled plastic joist, 100mm x 100mm

Or browse our recycled joist department for decking frames and more…

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Samples plus minus

Order A Sample Pack!

The best way to choose your preferred colour is with our Sample Packs. Order Sample Packs
Specifications plus minus
Weight
8.00kg
Technical Information plus minus

pdf Download the datasheet for Recycled Plastic Joist, 50mm x 125mm x 3m length, Black

Delivery plus minus
Type When? Cost?
National Delivery Orders under £1,000 Est. 5 working days*
Roofing items 7-10 working days*
£192.00
Orders over £1,000 Est. 5 working days*
Roofing items 7-10 working days*
£96.00
Orders over £1,500 Est. 5 working days*
Roofing items 7-10 working days*
FREE
Scotland Delivery Est. 15 working days*
Roofing items 7-10 working days*
£360.00

Millboard Delivery Orders under £2,000 Est. 5 working days* £192.00
Orders over £2,000 Est. 5 working days* FREE

Parcelforce Standard (Small Parcels) 3-5 working days* £8.50
Parcelforce Standard (Large Parcels) 3-5 working days* £30.00

Sample Packs via Courier 5 working days* FREE

*Please allow for public holidays and weekends (non-delivery days) 

Collection plus minus

Some of our products are available for collection from our warehouses in Okehampton (Devon) and Andover (Hampshire) - This option will show at checkout, when available.

Standard collection lead time is 3-5 working days, this may vary depending on the product. If you would like to collect your order after 2 hours, please choose this option at checkout.

Please note that collections are only available from Monday-Friday, 08:00 - 17:00 & Saturday, 08:00 - 12:30 (Note: this IS the cut off time for collections, despite our closing time of 13:00)

Please Note The Following Prior To Collection:

No Cutting On Site

PPE/Hi-Vis Must be Worn At All Times

AlL Visitors Must Report to Reception


Vehicles we can and cannot load

Cladco Profiles will only load flatbed lorries and flatbed trailers for insurance purposes. If the appropriate vehicle is not available, two people would be required for a collection.

Cladco Profiles will NOT load any vehicles with roof racks, horse boxes, cattle lorries or fixed-sided trailers. Cladco Profiles has the right to refuse loading a vehicle for any reason.

Before arranging a collection, please read our Customer Collection Notice below.

Okehampton

Our Okehampton HQ and Warehouses (Devon)

Hampshire

Our Andover Warehouses (Hampshire)

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Customer Collection Notice

For those customers wishing to collect materials, we ask you report to the office first in order to be seen by a member of the sales team. Your goods will then be picked and brought to your vehicle.

Please note that during busy periods you may experience a wait while our yard staff serve other customers or are loading/unloading other vehicles.

We respectfully draw your attention to the following points:

  • It is the ultimately the responsibility of the customer to load his/her vehicle and to ensure the goods are safely/ securely strapped down.
  • Our staff will be happy to assist you load your goods onto appropriate vehicles by way of fork lift trucks. Our staff will not handball any goods into enclose vehicles. The loading of the vehicle is carried out entirely at the customers own risk. We will not be held liable for any damage that may occur to your vehicle or goods collected from our premises during the transport of said goods.
  • It is the responsibility of the customer to ensure both their vehicle and the goods are safe when they leave our premises.
  • We can advise the approximate weight of materials prior to you arriving so that you can be sure your vehicle is capable of carrying the intended load. Please ensure that you bring appropriate ropes, straps or other securing materials as we are unable to provide you with any upon arrival.
  • We strongly recommend you bring suitable protection materials to prevent your ropes/straps etc. be damaged by these edges. We recommend that you use good quality protective gloves when handling materials.
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Frequently Asked Questions
Our recycled plastic joists have a 20-year warranty to give you peace of mind that your decking boards are built on a solid and long-lasting foundation.
They can be installed on various surfaces, including grass, concrete, and uneven terrain.  
When our Signature composite decking boards expand and contract, they must be securely fastened to minimise movement. A single joist may not provide sufficient surface area for the ends of two boards to be properly anchored. Using double joists at adjoining points ensures each board end is attached to a joist, increasing the stability of your project. Adjoining boards should never share the same clip, and should be secured using two clips per board end.   This method will improve the structural integrity of your decking; especially in high-stress areas like the ends, where foot traffic, weathering and material contraction or expansion increase the strain on your decking.   Adhering to these guidelines will help ensure proper installation and longevity of your Composite Decking. Failure to follow these guidelines will invalidate the product warranty.

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Reviews
Customer Reviews
5 Based on 3 reviews
Long-lasting and sturdy

Price

Quality

Value

Super strong and easy to work with! Cutting was simple and it's great that it's an eco-conscious product.
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Worth the investment

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Quality

Value

I used these under my Millboard decking and they worked great in my sloped back garden. They are a tad heavy but they're so easy to cut so it doesn't affect the installation time.
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So little maintenance

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Quality

Value

The rot and splinter resistance means no ongoing maintenance, which is a huge win.
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