C24 Sawn Green Treated Timber Decking Joist 47mm x 100mm - 4.2m & 4.8m Available
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C24 Sawn Green Treated Timber Decking Joist 47mm x 100mm - 4.2m & 4.8m Available

C24 Sawn Green Treated Timber Decking Joist 47mm x 100mm - 4.2m & 4.8m Available

Price:
£18.98

Description

High-Quality Timber Decking Joists for Durable Deck Foundations

Create a strong and lasting base for your outdoor decking with premium timber decking joists, precision-cut to 47mm x 150mm. These FSC-certified joists are pressure-treated with Tanalith ‘E’ for exceptional resistance to decay, making them ideal for year-round outdoor use.

Why Use Timber Decking Joists for Your Decking Base?

Choosing the right timber decking joists is essential for building a safe and stable decking structure. These structural components provide critical support when installed beneath decking boards. When used with treated timber posts, they form a solid framework capable of withstanding long-term outdoor conditions.

Timber Decking Joists Specifications:

  • Lengths Available: 4.2m and 4.8m

  • Width: 150mm

  • Depth: 47mm

  • Weight: Approx. 14.94kg (4.2m), 17.07kg (4.8m)

  • Treatment: High-pressure green treated with Tanalith ‘E’

  • Grade: C24 – ideal for structural use

  • Certification: FSC certified for sustainability

These treated timber decking joists offer high strength and resistance to environmental elements, making them a reliable choice for any decking framework.

Building a Strong Deck with Timber Decking Joists

Available in two standard lengths, these decking joists are suitable for various garden and patio decking projects. The 150mm wide design offers more support compared to narrower alternatives, helping to ensure long-term performance and structural integrity.

To achieve the best results, it is recommended to install timber decking joists on a solid concrete base. This ensures even weight distribution and reduces the risk of movement over time. Installation is straightforward with available guides, trims, and fixings to support a smooth and efficient build.

C24 vs. C16 Timber Joists: What's the Difference?

Understanding timber grading is crucial when selecting decking joists.

  • C16 timber decking joists are sourced from fast-grown softwood, resulting in more knots and less strength.

  • C24 timber decking joists, on the other hand, are cut from slower-grown trees, offering denser, stronger, and more durable timber – ideal for structural applications.

C24 is typically up to 50% stronger than C16, making it the preferred choice for decking frames that demand superior load-bearing performance.

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I have never been so impressed with a company ever before, in my 67 years on this planet! Not only is the garden furniture we received, nearly perfect in every way (only 1 screw missing), your prices & delivery service are great too. What makes your company so very special though, is your customer service back up. What an amazing team you have working for you! Responsive emails & phone calls, friendly & pleasant to talk to & their ability to resolve any problems very quickly, are first class.Well done everyone at Trade Warehouse! I have never been so impressed with a company ever before, in my 67 years on this planet! Not only... I have never been so impressed with a company ever before, in my 67 years on this planet! Not only is the garden furniture we received, nearly perfect in every way (only 1 screw missing), your prices & delivery service are great too. What makes your company so very special though, is your customer service back up. What an amazing team you have working for you! Responsive emails & phone calls, friendly & pleasant to talk to & their ability to resolve any problems very quickly, are first class.Well done everyone at Trade Warehouse!

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Trade warehouse has been brilliant from the moment I requested a sample of the product that I was interested in. The sample I was sent to view was amazing, I was able to get a complete insight into the quality and how to use it. The support throughout my purchase was first class I can not fault it. Thank you trade warehouse you have renewed my confidence in the old fashioned customer care service. I will always recommend this company to others. Trade warehouse has been brilliant from the moment I requested a sample of the product that I was interested in.... Trade warehouse has been brilliant from the moment I requested a sample of the product that I was interested in. The sample I was sent to view was amazing, I was able to get a complete insight into the quality and how to use it. The support throughout my purchase was first class I can not fault it. Thank you trade warehouse you have renewed my confidence in the old fashioned customer care service. I will always recommend this company to others.

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Pergola review

I ordered a metal pergola with retracting sun screen. From looking up this item I found that this company had the right specifications of what I required. Delivery was very quick & within time frame specified. Communication throughout was excellent. It took a couple of weeks before we got around to erecting it. All the parts were labelled very well. The instructions given were very descriptive & simple to follow. All in all I am very pleased with this pergola it was a good price too. I would definitely use this company again & I would recommend them to others 😃 I ordered a metal pergola with retracting sun screen. From looking up this item I found that this company had... I ordered a metal pergola with retracting sun screen. From looking up this item I found that this company had the right specifications of what I required. Delivery was very quick & within time frame specified. Communication throughout was excellent. It took a couple of weeks before we got around to erecting it. All the parts were labelled very well. The instructions given were very descriptive & simple to follow. All in all I am very pleased with this pergola it was a good price too. I would definitely use this company again & I would recommend them to others 😃

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Very reasonably priced, compared to other sellers, quick and efficient ordering and delivery, others were saying more than 2 weeks keeping me informed every step of the way. Very easy to assemble and looks amazing! Very reasonably priced, compared to other sellers, quick and efficient ordering and delivery, others were saying more than 2 weeks... Very reasonably priced, compared to other sellers, quick and efficient ordering and delivery, others were saying more than 2 weeks keeping me informed every step of the way. Very easy to assemble and looks amazing!

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