How To Cut Colorbond Roofing Sheets

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.

How to cut colorbond roofing sheets.

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. If there is no waste side i e. Tin roofing is one of the lightest and most flexible steel roofing materials. Best way to cut tin roofing.

Stand with one foot on each plank facing the unattached end of the wire. You need a length of piano wire longer than the width of the sheet. 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. Place 2 planks of wood on the sheet one each side of the cut.

To make the cutting process easier make sure the work area is wide enough so that you can have enough room to move freely and handle the material with ease. Use metal cutting discs or shears to cut sheets rather than angle grinder discs. Measure the length you need to cut starting at one end of the corrugated plastic roofing sheet. First of all measure your roof and order the sheets the exact length you need.

You are using both sides of the cut then mark the metal with a felt tipped pen. Fix one end of the wire peg in the ground works and lay the sheet with the cut directly over the wire. Mark a cut line along the right and left sides and along the middle of the sheet using a.