Treated Structural Timber – 47 mm × 125 mm (approx. 5″ × 2″), 4.8 m
This 47 × 125 mm (5″ × 2″) treated softwood timber in a 4.8 m length is strength-graded C16/C24, kiln-dried, preservative-treated, and regularised (planed with eased edges) — delivering a robust, versatile structural timber ideal for a wide range of construction tasks. The broader section gives enhanced load-bearing capability, while the preservative treatment protects against rot, fungal decay, and insect infiltration, ensuring durability and longevity in appropriate above-ground or covered applications. The consistent sizing and smooth finish make it easy to cut, fix, and assemble, offering reliability and convenience for both professional and DIY builds.
Key Specifications:
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Section size: 47 mm × 125 mm (nominal)
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Length: 4.8 m
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Grade: C16 / C24 structural softwood
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Treatment: Pressure-treated for durability against rot, decay, and pests
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Finish: Kiln-dried, planed, regularised with eased edges
Features & Benefits:
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Structural-grade timber with dependable strength and load-bearing performance.
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Treated timber offers protection against decay and insect damage — suitable for internal structural use or covered external timberwork.
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Kiln-dried and regularised for improved dimensional stability: reduces warping or twisting, and ensures straight, uniform sections.
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Planed faces and eased edges for smoother handling, safer installation, and clean finishes.
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Versatile timber suitable for joists, rafters, flooring and roof framing, stud walls, decking sub-frames, outbuildings, and general structural work.
Typical Applications:
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Floor and ceiling joists, roof rafters
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Timber stud-wall framing and structural partitions
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Decking sub-frames, small garden buildings, and out-building construction (above ground or covered)
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Structural framing for extensions, loft conversions, or renovations
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Heavy-duty carpentry, framing, and general structural builds









