Treated Structural Timber – 47 mm × 125 mm (approx. 5″ × 2″), 5.4 m
This 47 × 125 mm treated softwood timber, graded C16/C24 and supplied in a 5.4 m length, is kiln-dried, preservative-treated, and regularised (planed with eased edges). The broader section provides enhanced strength and load-bearing capacity, making it suitable for heavy-duty structural work. The preservative treatment offers protection against rot, fungal decay, and insect attack — supporting longevity even under damp or exposed conditions. The planed, smooth and regularised finish ensures consistent sizing, easier handling, and reliable installation, whether for professional construction or DIY structural framing.
Key Specifications:
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Section size: 47 mm × 125 mm (nominal)
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Length: 5.4 m
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Strength Grade: C16 / C24 structural softwood
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Treatment: Pressure-treated for rot, decay, and insect resistance
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Finish: Kiln-dried, planed and regularised with eased edges
Features & Benefits:
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Structural-grade timber offers reliable load-bearing strength for joists, rafters, structural frames, and load-bearing constructions.
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Preservative treatment ensures durability and resistance to moisture, fungal decay, and insects — suitable for indoor structural work or covered external builds.
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Wider 125 mm profile enhances strength and stability compared with slimmer timber, giving extra support for heavier loads.
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Regularised planed finish provides straight, smooth surfaces that are easier to cut, fix, and finish with standard carpentry tools.
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Long 5.4 m length reduces the need for joints in larger structures, improving build speed and structural integrity.
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Versatile — useful for floor and ceiling joists, roof rafters, stud walls, decking sub-frames, garage or outbuilding framing, and general structural carpentry.
Typical Applications:
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Floor or ceiling joists and roof rafters
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Timber-frame walls, partitions, and structural stud frames
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Decking sub-frames, outdoor outbuildings (above ground or covered)
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Structural framing for sheds, garages, extensions, or renovations
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Heavy-duty carpentry, load-bearing structures, and general construction projects
