PROJECT: Saint Helena Residence
LOCATION: Saint Helena, CA
ARCHITECT: Triade Design Studio
GENERAL CONTRACTOR: Jon Smith Contractors
CONTRACTOR: SJR Roofing
MATERIALS: UNA-CLAD^® UC-7 Radiused Snap-On Standing Seam & UC-1 Snap-On Standing Seam, 24 gauge Galvalume

The UNA-CLAD^® UC-7 Snap-On Standing Seam roofing system offers the designer the ability to design and specify radius features. This panel system can be roll-formed in various metals including 24 and 26 gauge painted galvanized steel, .032 painted or anodized aluminum, and 16 oz. Architectural Grade Sheet Copper. It is recommended that UC-7 panels be installed over a solid substrate such as plywood with an underlayment of 30# felt. Panels for mansard or canopy installations may utilize open framing systems. All UC-7 panels are roll-formed and processed with state-of-the-art technology to ensure unparalleled quality and service from coil to finished product. Contact Firestone Metal Products for radius capabilities.

Note: Oil canning is not a cause for rejection.

Features and benefits

• ASTM E1680-90 air leakage
• UL 263, UL 790 class A fire tested
• UL 2218 class 4 hail tested
• Load/Span charts available
• Available for radius applications