Standing Seam Metal Roof Curb Detail

Colonial seam continuous standing seam metal roof panel with an integral seam.

Standing seam metal roof curb detail. Seam to seam r s seam clip side flanges come standard for a complete weather tight seal. Metal roofing specifications cad pdf drawings testing bim. Provides uniform curb construction method and quality with watertight design. Constructed of heavy gauge galvalume steel.

Allowing the highs to fit under the roof panel on the upslope and over the roof panel on the downslope to create a continuous water flow is critical to the function of the roof curb. For longer slopes and lower roof pitches contact fabral for other suitable profiles. The r s standing seam metal roof curb fits any trapezoidal or vertical standing seam roof panel. Curbs can be made to match any roof slope and to fit any rooftop equipment.

All welded construction and integral or separate conforming notches assure a water tight seal. Standing seam roofs are generally made from thicker grades of steel than corrugated steel roofs. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. While many corrugated steel roofs are made using the thinner 29 gauge steel a minimum of 26 gauge g 90 galvanized steel or more commonly galvalume steel better is used for manufacturing of standing seam metal panels.

Metal building curbs are custom fabricated to fit any standing seam or rib panel roof configuration. Eave trim details for standing seam eave option 1 hem around eave cleat is installed then extended eave is hooked over cleat and finally the panel ribs are cut off and the flat part is hemmed around the extended eave trim. Standing seam preengineered metal building roof the solution for metal construction systems custom fabricated to fit all manufacturers skylights power roof exhausters intake and relief vents smoke hatches flues or job fabricated items. Lmcurbs has the capabilities to design roof curbs for the most challenging standing seam roof applications and can correctly match your roof system.

Equal consideration should be given to the roof penetrations and the type of roof curbs used. Pitch correction to match roof slope as specified. Clipless one piece positive locking standing seam panel that provides a timeless roof appearance. Roof pitch the metal roofing panels shown in this manual require a min imum slope of 2 ʺ per foot to ensure proper drainage.