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