Standing Seam Metal Roof Assembly

Pac 150 180 double lock.

Standing seam metal roof assembly.

Metal roof systems are required to be fire classified because of the concern about the combustibility of the materials under the metal panels. As panel options have grown however it is common to see clipless panels included in this product family as well. Fire resistance classifications the 2012 and 2015 ibc in section 1505 of chapter 15 states that fire classification of roof assemblies is based on two tests astm e108 and ul 790 that are. Standing seam metal roof underlayment plywood r 60 vapor permeable insulation e g.

Colonial seam continuous standing seam metal roof panel with an integral seam. Interlock standing seam metal roof panels are a fully interlocking system. Standing seam metal roofing is a concealed fastener roofing system which features vertical or trapezoidal legs with a flat space in between. Would the following roof assembly from top to bottom be likely to work.

Its unique mechanical lock design profile forms a weather tight unit and unlike some other types of panel metal roofs no rivets or screws are exposed on the surface of the panels. Clipless one piece positive locking standing seam panel that provides a timeless roof appearance. You should of course see the manufacturer provided technical data sheet for the r value of specific products. For a very good introductory overview article on r value see r values over at the website of.

Pac 150 90 single lock. Architectural metal roofing panels metal wall panels and related products such as soffit panels highest quality fascia and coping systems. In rare cases in one particular roof assembly with standing seam panels the expansion contraction sounds can become louder inside a building. Its concealed fastener design ensures that the fasteners aren t exposed to the.

Our standing seam is also available in tapered and curved designs. Sounds can be amplified by friction between the components in assemblies with standing seam roof panels rigid board insulation and metal decking. The snap lock roof panels are secured by hand pressure during installation to the continuous cee rib bearing member. Mechanically attached metal roof panels 16 3 4 in.

This metal roofing system from mbci is one of the most durable and weather tight roof systems available in the industry. 15 inches rockwool smart vapor retarder sheetrock unventilated attic or living space if cathedral ceiling. In the purest form they are panels with male and female legs that are engaged and installed with clips to the roofing substructure. R value of various materials.