Standing Seam Metal Roof Expansion Joint Detail

The joint is filled with sealant for watertightness.

Standing seam metal roof expansion joint detail.

50 to 100 lateral shear. Fasten with appropriate substrate fastener at minimum 4 fasteners per zee or 3 inches on center. Install zee closures onto panels at both sides. Browse our available standing seam metal roofing or contact a representative today for more information.

Contact balco directly movement. 50 to 100 expansion contraction. This expansion seam is formed by filling a loose lock seam with a non hardening elastic sealant. Surface mount installation only.

Three alternate details are shown. A continuous copper lock strip is soldered to the pans at least 4 below the pan s upper edge. The standing seams are laid flat to this point. These options can be ordered in various finishes materials and over 30 kynar 500 hylar 5000 colors.

This metal roofing system from mbci is one of the most durable and weather tight roof systems available in the industry. In actual field conditions the expansion contraction of standing seam roofs is much less than the theoretical calculated value. Standing seam metal roofing is a concealed fastener roofing system which features vertical or trapezoidal legs with a flat space in between. This condition shows the expansion joint between the head of an independently supported shed roof and a wall.

Real life field conditions. Install additional sections of hip ridge flashings with minimum 4 inch end laps and tube sealant at laps. The standing seam metal roofing systems from berridge include a wide range of coverage and seam height options. Centering bar device holds cover in place throughout movement.

Fixed clips can be used on relatively short roof planes in much the same way as through fastened roofs. The roofing pans are terminated several inches below the top of the roof. Use hip ridge flashing to locate correct position of zee closures. 50 to 100 vertical shear features.

Loose lock with sealant. 9wc ss9w ss9wc joint size. Apply a row of tube sealant along back face of zee closure adjacent to panel legs. An invaluable inspection resource for owners of standing seam batten seam or bermuda type roofs.

Rivet hip ridge flashing to top flange of zees at 18 inches on center both sides. Each pan is secured to the roof substrate with 2 cleats. We constantly innovate and incorporate the latest technology to protect commercial buildings from damage due to fires and movement from thermal expansion wind or earthquakes. Presents practical troubleshooting and corrective tips for typical problems of roof panels gutters downspouts fascia copings flashing ridges and hips valleys expansion joints penetrations fasteners and soldering.

Easy to assemble and install. 2 18 custom larger sizes may be available. Its concealed fastener design ensures that the fasteners aren t exposed to the elements which could cause them to fail over time. Balco expansion joint systems and seismic joint covers are the vanguards of architecturally specified products.

The space between locks is required to allow for expansion and contraction.