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47mm x 100mm Sawn Treated Timber C16/C24 (4" x 2") 4.8m

URN: 4001152
Core
£8.24ex. VAT £1.72 per Lnm
£8.24ex. VAT
£1.72 per Lnm
47mm x 100mm Sawn Treated Timber (4x2) 4.8m is available in C16/C24 grades and pressure-treated with Tanalith 'E' for superior rot resistance.

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Wed 11 Dec

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Product Overview

47mm x 100mm Sawn Treated Timber (4x2) 4.8m is available in C16/C24 grades and pressure-treated with Tanalith 'E' for superior rot resistance.

URN: 4001152
£8.24ex. VAT

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This charge is based on delivery to mainland UK excluding the following postcodes: AB, DD, KW, IV, LD, LL, PH, SA and SY. If your delivery address is in any of these postcode areas a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries outside the UK mainland.

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* Deliveries of Doors and Panels to Scotland may incur additional costs and may have an extended delivery time of an additional 3 working days. Delivery to the postcodes below will be charged an additional delivery fee. Our customer service team will reach out to you if you order requires an additional delivery charge. This will be calculated based on the difference between the standard cost charged and the total cost outlined below:

Postcodes: KA1-29, IV1-39, AB, PH1-41, DD, PA1-19, KY, FK, FK15-21 - £90 ex VAT (total delivery cost)
Postcodes: KW 1-14 - £120 ex VAT (total delivery cost)
Highlands and Islands: £280 ex VAT (total delivery cost)

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Over £300 ex. VAT £35 ex. VAT

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Key Features

  • {{verified_user}} Strength graded to C16/C24 for known structural performance
  • {{rounded_corner}} Regularised with an eased edge
  • {{water_drop}} Tanalised timber pressure treated with Tanalith 'E' to prevent rot
  • {{dry}} Kiln dried to improve stability and straightness

Technical Specification

Technical Specification
Thickness:47mm
Width:100mm
Length:4.8m
Sales Unit:Length
Sales Unit Coverage:4.8m
Grade:C16 / C24

What Is 4x2 Timber 4.8m?

Sawn Treated Timber (4x2) 4.8m is a high-quality, pressure-treated timber product designed for a wide range of construction and structural applications.

Available in C16 and C24 grades, this timber offers varying levels of strength to suit different load-bearing requirements. C24 is a higher-grade timber suitable for demanding applications such as roof trusses and heavy structural framing, while C16 is ideal for lighter framing and non-load-bearing elements.

Both grades of timber are treated with Tanalith 'E', a high-performance wood preservative that provides exceptional resistance to rot, decay, and insect attack. This treatment makes the timber highly durable and well-suited for use in both internal and external environments, especially in areas prone to moisture or fluctuating weather conditions.

We supply quality 50x100 timber in various lengths: 2.4m, 3m, 3.6m, 4.2m, 4.8m and 6m, all of which are sold in a consistent thickness of 47mm.

Please Note: The finished size of our carcassing timber may vary slightly from the nominal dimensions. You can expect to receive timber that is finished with a thickness 2mm less and a width 5mm less than the nominal measurements stated. Colour and finish are representative only and may vary slightly as this is a natural product.


Where is 4x2 4.8m C16/C24 Used? 

Despite their difference in quality, both C16 and C24 timber will deliver well in most construction projects. We recommend using the stronger, more dependable C24 timber grade for larger-scale projects (or in applications where strength is critical, such as balconies, terraces, and bridges).


47x100 treated timber can be used in many different indoor and outdoor applications such as: 

  • Flooring
  • Roofing - rafters/joists in a loft floor
  • Walling
  • Decking joists
  • Carcassing timber in floor joists
  • Garden furniture and other outdoor projects 


Sawn Treated Timber C16/C24 (4" x 2") 4.8m Benefits 

  • Tanalised timber pressure treated with Tanalith 'E' to prevent rot
  • Kiln dried to improve stability and straightness
  • Strength graded to C16/C24 for known structural performance
  • Width: 100mm
  • More length options may be available on request


What Does C16/C24 Carcassing Timber Mean?

C24 grade timber is a step above C16, offering enhanced strength with fewer defects and a tighter grain. It can support higher loads and span wider distances, making it ideal for demanding structural applications, such as floor joists and roof battens, where durability and load-bearing capacity are essential.

While C16 timber is still strong and suitable for many construction tasks, it is best used in applications where structural demands are lower. When pressure-treated, C16 timber can be used externally in building frameworks and decking, offering a cost-effective solution without compromising performance for most general applications.

Customer Reviews

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5/5 based on 4 reviews

Overall really happy with what I received, minimal amount of knots and most pieces were straight. Better quality than other online stores I've ordered from in the past.

Davide Nijls on

Good service and decent quality timber

Frank Nelson on

Arrived on time and I'm really happy with the quality of the timber

Jim C on

Customer service team were amazing, they really helped my through the process and my good came on the day they said they would arrive.

Gill S on

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