Sheet Roofing Installation

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Sheet roofing installation.

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. Allow for a minimum of 18. Installing your roofing 1. Pre drill holes on the ridges.

Fixings used to attach roofing sheets to purlins having to be durable and able to withstand considerable wind pressures. 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. Some panels have pre drilled holes. Most metal shingles will be attached to the roof using metal shingle.

Snap a chalkline indicating the top of the next sheet roll it out along the line and drive nails as for the first sheet. Cut the panels to the desired length. Most panels come up to 32 feet 9 8 m in length. The edging or eave flashing consists of metal strips that are used to cover the perimeter of.

Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. Take your first sheet. Add the metal panels. Installing corrugated roofing 1.