If you're asking about a roof penetration, then I'm assuming you're talking about a pass through for the electric and or gas line to go down into the building. Thread Tools Show Printable Version. Mechanicals can be secured safely and cost effectively to these seam clamps leaving the roof membrane free of penetrations. Standing seam metal roofing can represent the state of the art when it comes to a durable, sustainable, eco-friendly approach, providing three or four decades of reliable service life. Results 1 to 13 of 13 Thread: Pipe Portal Cover and Caps. Rules For Equipment Owners.
In any event, interrupting a seam should be avoided.
WEB EXCLUSIVE: Penetrations Through Standing Seam Metal Roofs
Originally Posted by sheedyhvac. He is a consultant to The Metal Initiativethe educational arm of the metal roofing and wall industry in North America. The background unit in the picture is the old way that air conditioning use to be installed when it first hit the retail commercial market back in the 's and 's. Properly Setting Leads Charity By no means a master piece. Your response will be greatly appreciated. Shouldn't there be a curb, then a "dog house" to cover the ductwork, which overlaps the curb, allowing it to shed water; thus making it "weather resistant"?