Standing Seam Metal Roof Expansion Joint Detail

An invaluable inspection resource for owners of standing seam batten seam or bermuda type roofs.

Standing seam metal roof expansion joint detail.

Fasten with appropriate substrate fastener at minimum 4 fasteners per zee or 3 inches on center. Browse our available standing seam metal roofing or contact a representative today for more information. Use hip ridge flashing to locate correct position of zee closures. Install zee closures onto panels at both sides.

This metal roofing system from mbci is one of the most durable and weather tight roof systems available in the industry. Balco expansion joint systems and seismic joint covers are the vanguards of architecturally specified products. Each pan is secured to the roof substrate with 2 cleats. The joint is filled with sealant for watertightness.

From parking garages to hospitals schools shopping centers hotels airports etc balco s priority is. Centering bar device holds cover in place throughout movement. 50 to 100 expansion contraction. Loose lock with sealant.

9wc ss9w ss9wc joint size. Copper base flashing is locked into the lock strip. Its concealed fastener design ensures that the fasteners aren t exposed to the elements which could cause them to fail over time. This expansion seam is formed by filling a loose lock seam with a non hardening elastic sealant.

Real life field conditions. Contact balco directly movement. The standing seams are laid flat to this point. Rivet hip ridge flashing to top flange of zees at 18 inches on center both sides.

Standing seam metal roofing is a concealed fastener roofing system which features vertical or trapezoidal legs with a flat space in between. Fixed clips can be used on relatively short roof planes in much the same way as through fastened roofs. Three alternate details are shown. A continuous copper lock strip is soldered to the pans at least 4 below the pan s upper edge.

Surface mount installation only. Apply a row of tube sealant along back face of zee closure adjacent to panel legs. These options can be ordered in various finishes materials and over 30 kynar 500 hylar 5000 colors. 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.

This condition shows the expansion joint between the head of an independently supported shed roof and a wall. The expansion contraction is accommodated through purlin roll and cladding flexibility. Easy to assemble and install. In actual field conditions the expansion contraction of standing seam roofs is much less than the theoretical calculated value.

The space between locks is required to allow for expansion and contraction. The standing seam metal roofing systems from berridge include a wide range of coverage and seam height options. 50 to 100 lateral shear. 2 18 custom larger sizes may be available.

Install additional sections of hip ridge flashings with minimum 4 inch end laps and tube sealant at laps.