UC4 C24 timber is designed for strength, durability, and long-term outdoor performance, making it an excellent choice for decking frames, structural landscaping, and heavy-duty exterior construction projects. Pressure treated to UC4 standard, these joists are suitable for ground contact and provide enhanced protection against moisture, decay, and harsh weather conditions.
At Allen and Orr, we supply quality timber, valued for its dense grain, stability, and excellent load-bearing performance. The slow-grown nature of the timber helps improve strength and reliability, making it suitable for demanding structural applications including decking bases, garden structures, and outdoor frameworks.
These timber joists are ideal for both professional builders and DIY projects where durability and structural integrity are essential. Whether constructing a new deck or upgrading an existing outdoor space, UC4 treated C24 timber provides dependable support and long-lasting performance.
Regularised timber has been machine finished to create smoother faces and rounded edges for a more consistent appearance and easier handling. Due to the machining process, finished dimensions are typically around 5mm smaller than the nominal stated size on both thickness and width.
Our UC4 6×2 C24 timber joists are a strong and reliable choice for structural timber projects including flooring, roofing, extensions, studwork, and general construction work. Graded to C24 structural standards, these timber joists provide excellent strength and stability for demanding building applications.
*Free delivery subject to minimum order, *Up to 5 cuts free
