Drip edges for metal roofs? - GreenBuildingAdvisor
2017年5月31日 · That said, many metal roofing manufacturers make metal trim for rakes. Some people think that this rake trim looks good, and makes for a neater installation. Ask your …
Proper drip edge installing for shed roof? - GreenBuildingAdvisor
2017年6月29日 · Most steel roofing manufacturers also sell different types of flashing. The first step is to contact the manufacturer of your roofing to ask them about the trim and flashing …
Unvented roof detail with metal roofing and purlins over rigid foam
2022年5月6日 · I recently did a metal roof with horizontal 1x4 over rigid. The underlayment went under the strapping (I would recommend and synthetic one as felt is too easy to tear), drip …
How to Choose a Metal Roof - GreenBuildingAdvisor
2019年9月13日 · Because most trim on metal roofs is at the plane of the ribs, not flat the way it is with asphalt shingles, small changes in the design can make the roof much easier to detail and …
Ice & water UNDER or OVER the drip edge? - GreenBuildingAdvisor
2012年10月26日 · under metal roofing panels] would hit the I&W and come down safely over the drip-edge and be ejected instead of soaking into the plywood underneath. *Note*: this is a …
Metal siding — window head flashing detail - GreenBuildingAdvisor
2017年3月21日 · Cutting panels consistently is unfortunately part of doing metal cladding or roofing. The exposed edges occur at the bottom of walls, where materials intersect vertically …
Detailing a Metal Roof - GreenBuildingAdvisor
2019年3月29日 · For metal roofing Matt Risenger recommends a solid roof deck covered with impermeable peel and stick membrane. On top of this he suggests two options. One is a layer …
How does one best trim a window when using metal siding?
2019年6月18日 · In a previous post on GBA titled “Metal siding – window head flashing detail”, J-trim on the top is said to be a bad idea. In that post, it seems like the best option proposed is …
Standing-Seam Roof Installation Detail - GreenBuildingAdvisor
2021年7月12日 · I would like to add another photo to better demonstrate the high edge of the roof. The roof does extend 2' past the wall. The panel edge extends 1.5" past the fascia. So, …
All About Flashing - GreenBuildingAdvisor
2019年3月1日 · Q. "Image 3 example doesn't need any capillary break or space between it and the face of the trim then?" A. Not to my knowledge. Q. "Can the vertical leg that runs against …