Metal Roof Hemming

A contractor can minimize the appearance of edge creep by using lap flashing hemming exposed edges when possible or using a paint pen on visible cut edges.

Metal roof hemming.

It is possible to hem metal roof panels without the use of any tools other than a rubber mallet and some tin snips and brute force but the hemming tool provides you a quick and easy solution for. Hemming and seaming are two similar metalworking processes in which a sheet metal edge is rolled over onto itself. This adds to their longevity and lifespan and they are also unaffected by extreme weather conditions. Hemming is the process in which the edge is rolled flush to itself while a seam joins the edges of two materials.

Seams are commonly used in the food industry on canned goods on amusement park cars in metal roofing and in the automotive industry. The hem is determined by how far back you notch the roof panel ribs. Featuring a 24 wide blade that is 1 1 2 deep and can accommodate total panel thickness up to 1 8 this hemming tool is perfect for finishing metal roof panels at the eave line. This tool can be used on metal panels up to 23 wide to form hems as deep as 1 1 2.

Hems are commonly used to reinforce an edge hide burrs and rough edges and improve appearance. Metal roof sheets are incredibly durable and long lasting. The parallel handle provides better ergonomics and leverage for bending more material faster. Many details in a standing seam metal roof have folds or hemmed edges that conceal the cut edge of the metal.

Ecohu stainless steel hemming clips set of 12psc 50psc pins metal quilting tool with measurement ruler for pinning and marking sewing accessories. Often metal roof sheets are coated with a resistant pvc or zinc coating making them rust and chemical resistant. 4 7 out of 5 stars 43 6 50 6.