Flat Seam Roofing Details

Refer to the rain carrying table in this booklet for the maximum allowable panel length per slope that will provide adequate drainage.

Flat seam roofing details.

Pac 150 90 single lock. Pac ss ridge vent slope to high wall spec sheet download. Flat seam roofing is constructed of 18 by 24 20 oz. The finished pans are interlocked longitudinally and transversely with staggered transverse seams.

Two adjacent sides of the sheets are folded over and two are folded under to form 3 4 locks. Copper or stainless steel is recommended lock and seal all joints solder joints on slopes less than 3 12. It s also described as having raised seams or vertical legs that rise above the level of the panel s flat area. Standing seam metal roofing is defined as a concealed fastener metal panel system that features vertical legs and a broad flat area between the two legs.

Copper offers a character and durability that no other metal roof can match. Clipless one piece positive locking standing seam panel that provides a timeless roof appearance. Slope to flat roof spec sheet download. In constructing these panels the pans are held in place with cleats installed in each of the longitudinal and transverse seams.

Flat diamond flat seam roofing systems are typically used on roofs that are flat and minimum pitch 3 12 or less. The custom fabricated single ply pvc duro last commercial roofing system is ideal for any flat or low sloped application. Rectangular cold rolled copper sheets. Flat seam roofs used in low no slope areas or areas subject to flooding or standing water typically made from 20 x 28 sheets relative geometry is important fro expansion and contraction sheet use efficiency and wind load.

Its appearance can complement any style of building from the traditional to the. Extremely durable and easily installed by authorized duro last contractors without disrupting building operations the duro last roofing system is also watertight highly reflective resistant to chemicals fire and high winds as well as low maintenance. For longer slopes and lower roof pitches contact fabral for other suitable profiles. Cold rolled copper are installed in each of the longitudinal and transverse seams.

Valley detail clip valley detail one piece vented ridge detail. Copper cleats of 16 or 20 oz. Roof pitch the metal roofing panels shown in this manual require a min imum slope of 2 ʺ per foot to ensure proper drainage.