Pinch Seam Metal Roof Details

Structural standing seam metal roof system.

Pinch seam metal roof details.

Many details in a standing seam metal roof have folds or hemmed edges that conceal the cut edge of the metal. These panels generally come with a painted mill finish or a clear acrylic finish. Snap together seam reduces. Low slope structural roofing generally used on roof pitches ranging from 12 to 3 12 consists of interlocking panels commonly called standing seam roofing that run vertically along the roof surface.

Applications over solid deck such as rigid insulation over a metal deck or a wood deck may require additional acoustical. Outer fenders and inner tub panels are joined in a pinch weld along the bottom side of the jeep s body the seam runs the length of the jeep directly under the doors. Recommended slopes are 1 12 and greater. Roof pitch the metal roofing panels shown in this manual require a min imum slope of 2 ʺ per foot to ensure proper drainage.

For longer slopes and lower roof pitches contact fabral for other suitable profiles. Roof pitch the metal roofing panels shown in this manual require a mini mum slope of 2 per foot to ensure proper drainage. For longer slopes and lower roof pitches contact fabral for other suitable profiles. S5 has a variety of universal clamps that allow their products to be installed on almost any type of metal roof.

Cleats may be used at transverse seams to facilitate installation and limit movement. The connecting point where the two separate metal panels meet forms a vertically pointed rib or a seam that is one inch to inch and a half high. Here the lower sheet is folded over and lapped at least 4 by the upper sheet. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage.

Blanket insulation should be installed between the panels and open framing such as purlins or joists to prevent roof rumble during windy conditions. The panel has a 1 3 4 high standing seam that snaps together over concealed clips. Some snow retention systems use roof clamps to pinch the rib of the roof. A contractor can minimize the appearance of edge creep by using lap flashing hemming exposed edges when possible or using a paint pen on visible cut edges.

Wide loose lock transverse seam low pinch this seam reduces the chance of water penetration through wind action and is recommended for slopes 3 to 6 per foot. Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage. As with all standing seam roof systems sound attenuation example. The pinch seam is the accumulation of sheet metal layers from the wrangler s body.

Corrosion will happen at some point in the lifetime of the roof.