Length: 3600 mm Thickness: 25 mm Width: 38 mm Thickness Imperial: 1 in Width Imperial: 1-1/2 in Suitable for: Roofing on House Extensions Treatment: Pressure Treated Material: Spruce Grade: BS5534:2003 + A1:2010 Quality: Slow-grown Usage: Exterior Pack Quantity: 8 Certifications Met: FSC® Certified Type: Roof Batten Brand Name: Wickes Features & benefits Rated roofing battens to cover a wide range of roofing applications Pre-graded to comply with British Standard BS 5534:2003+A1:2016 Pressure treated with preservatives to enhance resistance to rot and insect attack Graded for roofing use Always seal cut ends with a suitable preservative to maintain all-round protection Timber is a natural product and can expand and contract with room conditions Always wear a respiratory protection mask recommended for power tool use