47x100mm (4×2)4.8mtr (10 piece bundle) Strength Graded to C24 Timber for Construction joists, roofing, decking – Premium Quality planed smooth regularised , kiln dried, treated green and FSC Certified Imported Slow Grown Softwood BS EN 14081:2005 covers visual and machine grading of structural timber. BS 4978:2007+A1:2011 for softwood visual grading rules
47x125mm (5×2) 4.8mtr (50 piece bundle) Strength Graded to C24 Timber for Construction joists, roofing, decking – Premium Quality planed smooth regularised , kiln dried, treated green and FSC Certified Imported Slow Grown Softwood BS EN 14081:2005 covers visual and machine grading of structural timber. BS 4978:2007+A1:2011 for softwood visual grading rules
