Code 3 lead is the thinnest gauge of lead flashing used in commercial roofing and is suitable for light applications such as soakers at the abutment.
Code 3 is 1.32mm wide and weighs 14.97kg per square metre (Thickness to BS EN12588 tolerances of +/- 5%) but in historic buildings or in buildings with more severe weather exposure it may be advisable to use the slightly thicker code 4 lead.
ALM Code 3 Milled Lead - 1000mm x 6m
Code 3 lead is the thinnest gauge of lead used in commercial roofing and is suitable for light applications such as soakers at the abutment.
Code 3 is 1.32mm wide and weighs 14.97kg per square metre (Thickness to BS EN12588 tolerances of +/- 5%) but in historic buildings or in buildings with more severe weather exposure it may be advisable to use the slightly thicker code 4 lead.