Fixing Corrugated Profile Sheets

Span roofing roof sheets.

Fixing corrugated profile sheets.

Crest fixing and side lapping. In this video we re going to explain why you should be using our corrugated sheet fixings when fixing pvc corrugated sheets to timber supports. We recommend the use of our self drilling tek screws with 5 16 hexagon heads and 19mm sealing washers for fixing your roof. Take care to fix the bitumen corrugated sheets the correct way up.

Fixing screws should always be screwed into the higher part of the profile when installing corrugated steel roof sheets to purlins and stitch screws are used to stitch the steel sheet to. The main fixings are used to transfer all the loads acting on the cladding back to the supporting structure and to form a watertight seal. Stramit corrugated roof and wall cladding can be installed with or without fibreglass insulation blanket. Wear hearing and eye protection.

Five rib roof sheets. Corrugated roofing is a great way to top a garden shed shop or patio. All profiles are designed for only one rib to be overlapped to ensure the water tightness. Commence fixing sheets at the lower edge of the roof at the opposite end to the prevailing winds.

The top of the sheet has a smooth grained surface whilst the underside of the sheet is identified by its dimpled rough surface finish. Corrugated roof sheets. The general advice for fixing is 4 5 screws across the sheets purlin we advise using 1 screw on the overlap of the next sheet. Sheets must be properly affixed according to the type of sheeting you re using.

Ensure all purlins are in. You only need some basic tools and materials. Corrugated metal roofing sheets should always be fitted by over lapping by one corrugation and we always advise to start from left to right of a building. As with all of the fixing screws provided you can use a colour cap to hide the stainless steel head.

If practical lay sheets in the opposition direction to the prevailing weather. Under the head is a 19mm stainless steel washer with a bonded neoprene pad that compresses to create a seal with the roof sheet. Corrugated roofing sheets should be installed into the corrugated sheets crown using a 65mm tek screw with baz washer. It s quick easy low cost and you can do it yourself.

The sheets also finish with the corrugation edge facing down to the surface of the roof. Specially designed spacers which prevent profile distortion are available to remove the chance of inadvertent overtightening. Corrugated sheet roofing. Fixing and securing sheets.

1 x research source the fastest option. The screws can be fitted through the trough or pan sections of a sheet s profile or if fixing corrugated sheets through the crest of the sheet s profile using a longer screw and a soft baz washer.