Battens - 3.4 m long and 1.4m long. C16 timber is a strength-graded softwood commonly used in construction and DIY projects. The "C" signifies it's a conifer, and "16" indicates its strength class. It's typically kiln-dried, making it suitable for structural applications like framing, joists, and roofing, especially where strength and affordability are important factors.
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