Single Lock Standing Seam Metal Roof

The single lock is an eye catching system even over large expanses of roofing.

Single lock standing seam metal roof. Panels can be curved both horizontally and vertically. The single lock standing seam can be installed vertically horizontally or diagonally in wall cladding applications. Many modern building designs now incorporate the single lock standing seam system. These systems feature a symmetrical 238t standing seam panel and are proven to last two to four times longer than single ply recover.

Parapets fascias and mansard roofs whether running in the traditional vertical direction diagonally or horizontally. 90 degree seams also called single locks mean there is only fold in the metal seam. Custom architectural sheet metal fabrication our craftsmen are copper and zinc specialists. Single lock and double lock.

1 field lok has passed industry performance tests in accordance with ul 580 class 90. The single lock standing seam is a popular choice in visible areas of metal roofing where the roof pitch is greater e g. Unlike lap seam or other exposed fastener panels that can be purchased. The locking system on a mechanically seamed roof simply describes how the panels are installed.

Panel widths tend to vary by manufacturer but most standing seam metal roof panels are between 12 and 18 in width with approximately 16 being the most common. Single lock refers to one fold of the seam or 90 degrees. 15 reardon road medford ma 02155 tel. Can you explain the difference and the pros and cons of each.

180 degree seams also called double locks mean the metal seam is folded and crimped twice. A single lock system is easier to install and is best suited for milder climates. It can be curved with or without plank ribs for special accents as well as over entrances and walkways. We have a 12 12 pick roof.

Sheffield metals is a leader in the distribution of coated and bare metal products as well as engineered standing seam metal roof ssmr wall systems. 1 field lok panel with 1 high seam is a non structural mechanically seamed single locked or double locked roof panel. Single lock v double lock standing seam systems. Because mechanical panels are securely seamed together it is critical to use expansion clips to accompany the metal s natural expansion and contraction.

We need to replace the roof on our log home and are thinking about having a standing seam metal roof installed. A single lock refers to the seams of the panel being folded once 90 degrees. Low slope to steep slope we offer retrofit assemblies that are easy to erect and are a great way to convert worn out flat roofs into functional and highly attractive steep slope roofs. Copper steel aluminum zinc freedom gray roofinox and more.

Sheffield metals has the ability to meet a wide array of needs with more than. We specialize in providing painted galvalume and aluminum for the architecturally driven metal panel industry. Seams can also be mitred into roofing pans for a seamless flashing less design. Standing seam single lock metal roof panels.