Sheet Roofing Installation

Take your first sheet.

Sheet roofing installation.

Allow for a minimum of 18. Snap a chalkline indicating the top of the next sheet roll it out along the line and drive nails as for the first sheet. Fixings used to attach roofing sheets to purlins having to be durable and able to withstand considerable wind pressures. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.

Metal roofing 101 diy steel roofing installation over shingles subscribe. Pre drill holes on the ridges. Attach second sheet the next sheet overlaps the first by 4 inches or with some types of roll roofing enough to cover the area that is bare of mineral surfacing. Installing your roofing 1.

If yours do not then you will need to drill holes. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. Some panels have pre drilled holes. Cut the panels to the desired length.

Always begin working at the point with the longest peak to eave distance. The exact type of fixings required will depend on the roofing sheet and purlin type either timber light steel or heavy steel however we recommend self drilling tek type screws with a 5 16th hex head for optimum performance. Most panels come up to 32 feet 9 8 m in length. Add the metal panels.