Profile Roof Sheet Fixings

Suitable for attaching sheet metal to steel or wood.

Profile roof sheet fixings.

Probably the most popular fixings are the n w s s. They are available with colour coded moulded heads or separate snap on plastic caps in colours to match the cladding and incorporate a sealing washer under the head. Box profile sheet fixings. Range of self tapping self drilling screws.

They are neat strong and applied completely from the outer face of the cladding. These are available to fit our corrugated box profile and tile form sheets. Free next day delivery available or click collect from stores. Sheet profile 30mm height 1m cover width.

Trapezoidal or box profiled sheets should be fixed through every valley pan lowest point of the profile at every purlin with extra fixings being used at the ridge and eaves profiles for added strength. Sheet thickness available in both 0 5 0 7mm slope recommended minimum 5º pitch 1 starting purlins should be fitted at 1m 3 3 or 1 2m 4 centres and should be not less than 50mm square supported by rafters. When fixing through the sheet directly into a steel purlin a 25mm light section tek screw or 35mm heavy section is recommended. We can also provide help and advice when you need it including installation guides and product guides.

Sheet length manufactured to your requirements. Lapping tape with a section of 9mm x 1 5mmmastic should be run along the crest of the profile that is to be lapped sheet to sheet stitching screws should then be used at 600mm intervals down the lap toconsolidate the bondcreated by the lapping tape. Roof lights z purlins and more. Corolux fixings are designed for installing pvc roof sheets on timber structures helping to prevent over tightening of the fixings.

When fixing through the sheet directly into a timber purlin a 32mm timber tek screw is recommended.