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75mm x 225mm Sawn Treated Timber C24 (9" x 3") 4.8m - Image 1

75mm x 225mm Sawn Treated Timber C24 (9" x 3") 4.8m - Image 2

75mm x 225mm Sawn Treated Timber C24 (9″ x 3″) 4.8m

Name: 75mm x 225mm Sawn Treated Timber C24 (9" x 3") 4.8m - Trade Timber
SKU: STTC-75x225-C24-48
Price: 39.09 GBP
Availability: InStock
Rating: 5.00 (8 reviews)

Rated 5.00 out of 5 based on 8 customer ratings

(8 customer reviews)

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✓In Stock

Original price was: £43.39.Current price is: £39.09. ex VAT

Sales Unit

Product Size

Length

9×3 C24 Sawn Treated Timber, available in 4.8m lengths. At Trade Timber, we offer a wide range of treated timber in various sizes and lengths, all of which undergo pressure treatment and kiln drying for enhanced protection against insects and moisture.

      EXCELLENT  
   Based on 1390 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Ciaran “Reaper616” Ford 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great retailer. Got my insulation for my home projects way cheaper than others and delivery was great and as planned. Lee was great. Highly recommended.
  
 
      Posted on Google  
   
   Caroline Williams 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service. My order as delivered promptly and the delivery guy was very helpful.
  
 
      Posted on Google  
   
   Leanne Joel 
 
 
 
 Trustindex verifies that the original source of the review is Google. I ordered 18 of the 40mm Soprema  PIR Insulation Boards (1200 x 2400mm), and I couldn’t be happier with the service.

Delivery was super fast, and everything was delivered with great care. The online ordering process was easy and straightforward, and the communication afterwards was absolutely fantastic.

I honestly cannot fault anything. Excellent service, great communication and a smooth, hassle-free experience from beginning to end.

Highly recommended! I would definitely order from them again.
  
 
      Posted on Google  
   
   Ivan Georgiev 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've ordered the insulation got it next week spot on delivery great service
  
 
      Posted on Google  
   
   Mark Epton 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service used a few times now and always great service and quality products will be using again and definitely will recommend
  
 
      Posted on Google  
   
   Andy Fisher 
 
 
 
 Trustindex verifies that the original source of the review is Google. Outstanding service from Trade Insulations. Ordered Rockwool slabs for a floor/ceiling project, and the delivery was bang on schedule.
The insulation density is so impressive I’m tempted to line my entire life with it. James messaged to check in on the delivery, proving they care as much about customer satisfaction as they do about acoustic decibel reduction. Absolute legends. Don't bother looking anywhere else
  
 
      Posted on Google  
   
   Lucas Bouvier 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quick shipping and good product
  
 
      Posted on Google  
   
   puppy jack russell sebas 
 
 
 
 Trustindex verifies that the original source of the review is Google. Really good prices and fast delivery
  
 
      Posted on Google  
   
   Ben Farrow 
 
 
 
 Trustindex verifies that the original source of the review is Google. Phoebe was super helpful, will definitely use again.

What Is 9×3 Timber 4.8m?

These 9×3 timber lengths of 4.8m have been planed on all sides, resulting in a smooth easi edge that ensures comfortable handling. Despite having a nominal size of 75mm x 225mm, the actual finished dimensions are 72mm x 220mm.

Designated as carcassing timber with a C24 grading, they are perfectly suited for structural applications such as flooring joists, roofing, timber frame stud walls, and other general joinery projects.

We take pride in offering timber that carries FSC or PEFC certification, signifying responsible sourcing practices from environmentally sustainable suppliers. For those seeking longer lengths or different timber sizes, we have a variety of options available both online and upon inquiry.

Please keep in mind that the finished size of our carcassing timber may slightly differ from the nominal dimensions. Expect to receive timber with a thickness 3mm less and a width 5mm less than the specified nominal measurements. Additionally, please note that the colour and finish shown are representative only and may exhibit slight variations as a result of the natural characteristics of the product.

Dimensions	4800 × 225 mm
Sales Unit	Length
Thickness	75mm
Unit Coverage	4.8m
Product Type	Treated Sawn Timber
Size	9″ x 3″

8 reviews for 75mm x 225mm Sawn Treated Timber C24 (9″ x 3″) 4.8m

matt – August 18, 2026
Rated 5 out of 5
Really good quality timber from Trade no warping or splitting wed defo use these guys again
Amelia – May 31, 2026
Rated 5 out of 5
ordered for a project and all went well
Jack – May 28, 2026
Rated 5 out of 5
good value compared to other suppliers we enquired with
Dexter – April 24, 2026
Rated 5 out of 5
proper heavy duty timber and felt well graded
Rhys Wood – April 16, 2026
Rated 5 out of 5
Very pleased with these. Easy to work with considering the size.
Leah – February 27, 2026
Rated 5 out of 5
great quality product and delivered on time
Jasmine – January 28, 2025
Rated 5 out of 5
I’ve used a variety of treated timbers before, but this C24 really stands out. It was easy to handle, and it cuts without too much hassle.
Kyle – July 20, 2024
Rated 5 out of 5
I was blown away by how quickly my timber was delivered. i was expecting to be let down like every other merchant!