Technical specifications
Dimensions
Grade & treatment
Fitting & quantities
C24 construction timber in 7x3 (175 x 75mm nominal), pressure treated and sold in fixed lengths of 4.8m and 6m, each priced as a whole piece. C24 carries a higher structural strength classification than C16 under BS EN 338, with CE, UKCA and FSC certification. It's the grade to reach for where the span is longer or the load heavier — larger garden building frames, longer decking joist runs, or any structural job where you want genuine headroom rather than a specification working at its edge.
Pick the length closest to your span, allowing a little for cutting.
- C24 structural gradeBS EN 338 — higher strength, for longer spans
- Pressure treatedCE, UKCA and FSC certified stock
- Sold by the lengthCut lists, not a fixed size you have to work round
- Cut and built hereNot a container import — made to our spec
Frequently bought together
Often ordered alongside this, on the same delivery.
See it in 3D
Turn it, zoom right in, and see how it is put together.
Similar products
Frequently asked questions
The things people ask before they order. Anything else, give us a ring.
How much is delivery?
For now we deliver across Birmingham & the Black Country only, and delivery is free. Put your postcode in the checker above to see if we cover you.
Is there a discount for buying in bulk?
Yes, and you do not need a code or an account. The discount is applied automatically at checkout: 3% from 10 units, 5% from 25 and 8% from 50, counted across everything in your basket.
What if I find it cheaper somewhere else?
Tell us where. If it is the same product, in stock and deliverable to your postcode, we will look at matching it. Read the price match promise.
Still not sure what you need?
Send us the measurements and we will tell you what the job takes.
