How To Cut Colorbond Roofing Sheets

You are using both sides of the cut then mark the metal with a felt tipped pen.

How to cut colorbond roofing sheets.

Best way to cut tin roofing. You need a length of piano wire longer than the width of the sheet. Stand with one foot on each plank facing the unattached end of the wire. Remember to mark a line on the colorbond or corrugated iron with a flat carpenter s pencil held against a flat board or plank so the line remains correct from peak to trough in the corrugations and then cut so that the line is on the waste side of the metal carbon or lead or graphite pencils corrode colorbond.

Tin roofing is one of the lightest and most flexible steel roofing materials. Mark a cut line along the right and left sides and along the middle of the sheet using a. Use only neutral cure silicone rubber sealants debris from cutting piercing screwing should be removed at the end of each day and not left on the roof or in the gutters avoid immersion in concrete soil or water or build up of debris against the product. Use metal cutting discs or shears to cut sheets rather than angle grinder discs.

If there is no waste side i e. Wind that end of the wire around a stick to make a t bar handle. Place 2 planks of wood on the sheet one each side of the cut. When you re ready to cut place the sheet onto a flat wide and sturdy work surface.

The sheets are typically cut using either a power saw with a metal cutting blade a nibbler or a roofing shear sheet metal shear e g. Usually tin roofing is made with small ridges at the ends and the middle of each panel or. Measure the length you need to cut starting at one end of the corrugated plastic roofing sheet.