Trapezoidal Standing Seam Metal Roof

Standing seam metal roofing is a concealed fastener roofing system which features vertical or trapezoidal legs with a flat space in between.

Trapezoidal standing seam metal roof.

A trapezoidal roof profile has a ribbed trapezoidal shape pattern across the panel. Available in a 16 18 and 24 width this panel works well for long spans and very low sloped roofs. This means it is a quadrilateral or a four sided shape see figure 1 that has just a single pair of parallel sides. The trapezoidal panel is basically an automatically seamed roofing panel intended for commercial residential industrial and large scale use.

Ultra dek is a snap together trapezoidal leg standing seam roof system that carries air leakage and water penetration testing approvals. Both panels are best suited for simple sloped roofs without dormers hips valleys or other special conditions. Sometimes trapezoidal roofs are mistakenly referred to as corrugated. Masterlok fs also referred to as ml fs is a mechanically seamed trapezoidal standing seam system also designed for projects with slopes as low as 1 4 12.

The panels are fixed immediately to the strapping or plywood. Ml 90 and ml fs can be installed over solid decking or substructural members. Product information ultra dek panels are available in 18 inch and 24 inch widths. For seaming tool rental click here.

This is a misnomer as the corrugated profile has a repeating wavy pattern across its surface trapezoidal rib roofs are popular with producers because the shape makes them very material efficient a high strength to.