3.6m Sawn & Treated Timber C24 Grade (150 x 47 x 3600mm) – Natural

Build with confidence using our 3.6m Sawn & Treated Timber (150 x 47 x 3600mm). Graded to C24 specification, this extra-long 12ft timber provides superior structural strength and load-bearing capacity, making it an essential component for demanding landscaping and construction projects in Hertfordshire.

The heavy-duty 150x47mm profile (approximately 6×2 inches) is widely used by trade professionals and DIYers as the primary joist material for building robust decking sub-frames, large garden buildings, and heavy-duty raised beds. The C24 grading ensures fewer knots and a tighter grain, resulting in a much stronger, more reliable piece of timber compared to standard C16 alternatives.

To guarantee external longevity, the natural softwood is fully pressure-treated. This protects the wood against the elements, fungal decay, and insect attack, ensuring your foundational structures remain rock-solid for decades.

Use this premium timber to construct the framework for your new outdoor living space, and pair it with our high-quality Decking boards.

Note: Due to the nature of our materials and manufacturing processes, the colour and finish of your item may vary slightly from the images shown.

Get this 3.6m Sawn & Treated Timber C24 Grade (150 x 47 x 3600mm) – Natural delivered anywhere in Hertfordshire by our specialist team. We use our own fleet and drivers to ensure every order from our shop is handled with the utmost care.

• Free Delivery: Available on all orders over £200.
• Choose Your Day: Select your preferred delivery date at checkout.
• Delivery Times: Deliveries take place between 8am – 6pm

We provide full coverage across Hertfordshire, including the following postcode areas:

AL: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
CM: 20, 21, 23
EN: 5, 6, 7, 8, 10, 11
HA: 6
HP: 1, 2, 3, 4, 5, 23
LU: 2
SG: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
WD: 1, 2, 3, 4, 5, 6, 7

We don’t just supply it, we can fit it too.

If you’d rather not deal with the hassle, our team can take care of the whole job for you. Fencing, paving, decking, all installed properly by experienced, insured installers who know what they’re doing.

Everything is done with care and built to last, so you get a finish that looks right and holds up.

If you want the full details, you can check out our Installation Service page.

Or if you’re ready to get a price, just book a free visit and we’ll come take a look.