Sheet Roofing Installation

Fixings used to attach roofing sheets to purlins having to be durable and able to withstand considerable wind pressures.

Sheet roofing installation.

Cut the panels to the desired length. 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 corrugated roofing 1. Most panels come up to 32 feet 9 8 m in length.

Metal roofing 101 diy steel roofing installation over shingles subscribe. Allow for a minimum of 18. 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.

Snap a chalkline indicating the top of the next sheet roll it out along the line and drive nails as for the first sheet. Pre drill holes on the ridges. Add the metal panels. Installing your roofing 1.

Always begin working at the point with the longest peak to eave distance. The edging or eave flashing consists of metal strips that are used to cover the perimeter of. If yours do not then you will need to drill holes. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.