Its concealed fastener design ensures that the fasteners aren t exposed to the elements which could cause them to fail over time.
Standing seam metal roof expansion joint detail.
Balco expansion joint systems and seismic joint covers are the vanguards of architecturally specified products.
The standing seam metal roofing systems from berridge include a wide range of coverage and seam height options.
Fixed clips can be used on relatively short roof planes in much the same way as through fastened roofs.
Loose lock with sealant.
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.
This metal roofing system from mbci is one of the most durable and weather tight roof systems available in the industry.
From parking garages to hospitals schools shopping centers hotels airports etc balco s priority is.
Three alternate details are shown.
9wc ss9w ss9wc joint size.
Easy to assemble and install.
The standing seams are laid flat to this point.
50 to 100 lateral shear.
2 18 custom larger sizes may be available.
Surface mount installation only.
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.
An invaluable inspection resource for owners of standing seam batten seam or bermuda type roofs.
50 to 100 vertical shear features.
Apply a row of tube sealant along back face of zee closure adjacent to panel legs.
Fasten with appropriate substrate fastener at minimum 4 fasteners per zee or 3 inches on center.
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.
The joint is filled with sealant for watertightness.
Browse our available standing seam metal roofing or contact a representative today for more information.
Install zee closures onto panels at both sides.
50 to 100 expansion contraction.
Rivet hip ridge flashing to top flange of zees at 18 inches on center both sides.
These options can be ordered in various finishes materials and over 30 kynar 500 hylar 5000 colors.
In actual field conditions the expansion contraction of standing seam roofs is much less than the theoretical calculated value.
This condition shows the expansion joint between the head of an independently supported shed roof and a wall.
Each pan is secured to the roof substrate with 2 cleats.
The roofing pans are terminated several inches below the top of the roof.
A continuous copper lock strip is soldered to the pans at least 4 below the pan s upper edge.
The expansion contraction is accommodated through purlin roll and cladding flexibility.
Centering bar device holds cover in place throughout movement.
Contact balco directly movement.
Standing seam metal roofing is a concealed fastener roofing system which features vertical or trapezoidal legs with a flat space in between.
