Standing Seam Roof Curb Installation Detail Rigid

In addition a 20 year warranty comes standard on all aluminum curbs.

Standing seam roof curb installation detail rigid.

If you want to be sure talk to your roofer or the manufacturer of the roofing panels. Standing seam roofing is particularly noted for its use of hidden fasteners. Standing seam roof curbs install under the roof panel on the up slope and over the roof panel on the down slope which results in a shingled watershed condition. Apply row of tube sealant along back face of zee closure adjacent to panel legs.

As far as i know standing seam metal roofing can t be installed on rigid foam. The standing seam area creates a beamlike structure that can provide an anchor for things like walkways solar arrays condensing units and gas piping without harming the weathering characteristics of the roof. Curbs can be made to match any roof slope and to fit any rooftop equipment. Unlike other roof materials metal is rigid.

These pans run parallel to the slope of the roof and are joined to adjacent pans with double locked standing seams. Colonial seam continuous standing seam metal roof panel with an integral seam. Install endwall flashing onto zee closures by riveting flashing to top flange of zees at 18 inches on center onto top flange of zee. Pancake screws are used because they are strong and yet have a low profile that does not interfere with panel and trim installation.

Standing seam roofing is composed of preformed or field formed pans usually between 14 to 18 inches wide when finished. For nail strip panels one pancake screw is required every 12 24 inches depending on wind requirements. Fasten with appropriate substrate fastener at minimum 4 fasteners per zee or 3 inches on center. All welded construction and integral or separate conforming notches assure a water tight seal.

Here again the curb base sides extend to the next natural seam and mates to the roof panel by lapping over the rib making the curb an integral part of the roof system. This was a quick overview of the most common standing seam metal roof installation techniques and details. Metal building curbs are custom fabricated to fit any standing seam or rib panel roof configuration. It has to be installed on plywood osb or possibly purlins.

For r panel applications we use the same design techniques as curbs for standing seam roofs. Clipless one piece positive locking standing seam panel that provides a timeless roof appearance. This method of installation makes the curb an integral part of the roof system. Use endwall flashing to locate correct position of zee closures.

Install zee closures onto panels at both sides. Mbci weather tightness warranty approved. Whereas the up slope down slope highs fit the same as our standing seam curb.