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.

Centering bar device holds cover in place throughout movement. The standing seams are laid flat to this point. From parking garages to hospitals schools shopping centers hotels airports etc balco s priority is. Fasten with appropriate substrate fastener at minimum 4 fasteners per zee or 3 inches on center.

This condition shows the expansion joint between the head of an independently supported shed roof and a wall. Apply a row of tube sealant along back face of zee closure adjacent to panel legs. The joint is filled with sealant for watertightness. 2 18 custom larger sizes may be available.

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. Install additional sections of hip ridge flashings with minimum 4 inch end laps and tube sealant at laps. Rivet hip ridge flashing to top flange of zees at 18 inches on center both sides. The standing seam metal roofing systems from berridge include a wide range of coverage and seam height options.

Real life field conditions. Fixed clips can be used on relatively short roof planes in much the same way as through fastened roofs. The expansion contraction is accommodated through purlin roll and cladding flexibility. 9wc ss9w ss9wc joint size.

50 to 100 vertical shear features. These options can be ordered in various finishes materials and over 30 kynar 500 hylar 5000 colors. 50 to 100 expansion contraction. This metal roofing system from mbci is one of the most durable and weather tight roof systems available in the industry.

Each pan is secured to the roof substrate with 2 cleats. Copper base flashing is locked into the lock strip. 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.

Balco expansion joint systems and seismic joint covers are the vanguards of architecturally specified products. Easy to assemble and install. Install zee closures onto panels at both sides. Contact balco directly movement.

Loose lock with sealant. 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. This expansion seam is formed by filling a loose lock seam with a non hardening elastic sealant. Use hip ridge flashing to locate correct position of zee closures.

50 to 100 lateral shear. The roofing pans are terminated several inches below the top of the roof. Three alternate details are shown. Its concealed fastener design ensures that the fasteners aren t exposed to the elements which could cause them to fail over time.

Surface mount installation only.