BMI Redland Concrete Universal Angle Block End Ridge 450mm 7518

BMI Redland Concrete Universal Angle Block End Ridge 450mm 7518

They can be dry fixed, mortar bedded only or mortar bedded and mechanically fixed. When ridge tiles are mortar bedded & mechanically fixed, use Clamping Plates and woodscrews, complete with neoprene washers and foam grommets. A 6 mm diameter hole should be carefully drilled centrally in each ridge tile.