Treated Structural Timber – 47 mm × 150 mm (approx. 6″ × 2″), 4.8 m
This 47 × 150 mm treated softwood timber, graded C24 and supplied in a 4.8 m length, is kiln-dried, pressure-treated, and regularised (planed with eased edges) to deliver high strength, durability, and consistent quality. Its substantial 6″ × 2″ profile provides excellent load-bearing capacity, making it ideal for heavy-duty structural work including floor joists, roof rafters, decks, stud walls, and framing. The preservative treatment protects the timber from rot, fungal decay, and insect attack, ensuring long-term performance in indoor structural applications or covered external environments. The planed, smooth finish and regularised dimensions allow for easier handling and more accurate installation.
Key Specifications:
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Section size: 47 mm × 150 mm (nominal)
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Length: 4.8 m
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Structural Grade: C24
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Treatment: Pressure-treated for rot, decay, and insect resistance
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Finish: Kiln-dried, regularised, planed with eased edges
Features & Benefits:
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Strong structural timber with high load-bearing capacity due to C24 grading
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Wide 150 mm profile offers enhanced strength and rigidity for demanding applications
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Pressure treatment provides long-term protection against moisture and pests
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Kiln-dried and regularised for stability, reducing the risk of twisting or warping
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Smooth, planed finish with eased edges for safer handling and easier installation
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Suitable for a wide variety of structural and heavy-duty construction tasks
Typical Applications:
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Floor and ceiling joists
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Roof rafters and structural roof framing
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Decking subframes and garden structures (above ground or covered)
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Stud walls and timber framing
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Sheds, garages, outbuildings, and extensions
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General structural carpentry and renovation projects









