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C24 Pressure Treated Joists 7×2 (170mm x 47mm)

From: £11.95 (£9.96 ex VAT)

Shop our 7×2 (175mm x 47mm) Pressure Treated Joists, perfect for roofing, decking, and flooring projects. C24 graded for strength, kiln-dried for stability, and pressure treated for long-lasting protection against rot and decay. Sustainably sourced from PEFC/FSC Certified forests.

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Description

7 x 2 Pressure Treated Timber Joists (C24 Graded) – Strength, Stability & Long-Term Performance

Our 7 x 2 (175mm x 47mm) Pressure Treated Joists offer outstanding strength and reliability for a wide range of construction and structural applications. Graded to C24 standards, these heavy-duty joists are built to bear significant loads—making them perfect for decking, roofing, flooring, and more. Pressure treated and kiln-dried, they are engineered to last even in the most demanding outdoor conditions.


Key Features:

  • C24 Strength Graded: Engineered for demanding structural uses such as floor joists, decking frames, and roofing where strength is critical.

  • Pressure Treated for Longevity: Treated to resist rot, insect damage, and decay—ideal for outdoor and high-moisture environments.

  • Kiln-Dried for Stability: Reduces the risk of twisting, shrinking, and warping, making these joists easier to handle and install.

  • Heavy-Duty Construction: The 7 x 2 profile offers robust support for framing and load-bearing builds.

  • Sustainably Sourced: Harvested from PEFC or FSC Certified forests, supporting environmentally responsible construction.


Benefits:

  • Superior Strength: With its C24 classification, this timber is perfect for heavy-load applications, ensuring structural safety.

  • Long-Lasting Protection: Withstands the elements thanks to advanced pressure treatment.

  • Low Maintenance: The drying and treatment processes reduce future maintenance needs.

  • Versatile Use: Suitable for indoor and outdoor projects such as decks, floors, roofing, and framing.

  • Eco-Friendly: Certified sourcing supports sustainable forestry and reduces environmental impact.


Applications:

  • Roof Joists: Strong and weather-resistant, ideal for structural roof support.

  • Decking Framework: Provides a solid, durable base for long-lasting decking systems.

  • Flooring Supports: Excellent choice for residential and commercial flooring construction.

  • General Construction: Versatile enough for garden buildings, partition walls, and custom timber frameworks.

Additional information

Length

3.6m (12ft), 4.8m (16ft), 5.4m, 3m, 4.2m, 4.8m

Planning a larger job?

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