Metal Roofing

Snap-On Metal Roofing Panels have been designed for use in roofing, mansard and fascia applications. Snap-On Panels are designed to be installed over a waterproofed solid substrate and a minimum 3:12 roof pitch. Snap-On Panels are to be factory roll-formed in continuous lengths. Maximum panel length is 45 feet and minimum panel length is 4 feet.

These panels are ideal for specification on applications where roof transitions are required. The simplicity of the pan design combined with corrective leveling provides superior flatness and allows for greater workability on site.

Trim

All flashing and trim will be fabricated by manufacturer or qualified fabricator. Flashing shall be PAC-CLAD aluminum (.032-.063 gauge as specified) or PAC-CLAD steel (22 ga. or 24 ga. as specified). A 20 year, non-prorated warranty can be supplied covering finish performance.

Curved Panels

The 1" high Snap-On Standing Seam Panel can now be curved to a concave or convex radius, with a minimum radius of 9 ft. This panel is ideal for barrel vaults and entrance ways. Curved panels must be installed over a waterproofed solid substrate.

Installation

Snap-On Panels shall be installed over solid decking (5/8" plywood, nailboard insulation or equal) with an underlayment of 30# (min.) roofing felt applied horizontally from eave to ridge. Panels shall be fastened using Petersen Non-Penetrating Clips, fastening on 18" centers (max.). Minimum slope at 3:12 pitch. Consult a local architect or engineer for requirements of local codes and conditions.