B&B Sheet Metal’s Series A1000 architectural snap-lock panel system is constructed for sloped roofs and other exterior facades for any light commercial and residential projects.

The Series A1000 profile is a cost-effective metal roofing panel with concealed clips and fasteners. It does not require any mechanical seaming or separate seam caps. The narrow standing seam is designed to be notched and bent providing a smooth application from roof to fascia or mansard. Knee caps are applied over the notched seams to create visual continuity.

A1000 profile



All flashings and trim are available to be manufacturer by B&B Sheet Metal to match with panel selection. B&B Sheet Metal’s capabilities include press-breaking, notching, shearing, welding and much more. Shop drawings of flashing details are available upon request. B&B Sheet Metal can provide assistance to typical flashing standards and conditions. For more information of details of flashings and trim contact us directly.


Series A1000 panel system may be specified for application over solid deck, 5/8” plywood with 2 layers of 15# felt or 1 layer of 30# felt or 22 gauge metal deck with 2 layers of 15# felt or 1 layer of 30# felt, minimum pitch 3:12 (specify as required). Fixed 1000 panel clips are installed over the male leg and fastened to the substrate involving the panels to snap lock together. Simply push the female leg of the panel onto the male/clip assembly and lock the panels together (see interlock seam detail).
Finish & Color Availability


  • .032 and .040 Kynar Aluminum
  • 24ga and 22ga Kynar Steel
  • Galvalume Plus
  • 16oz and 20oz Copper
  • .032 and .040 Mill Finish Aluminum
  • 26ga, 24ga and 22ga Galvanized
Finish & Color Availability


  • Structural
  • Architectural detail capability
  • Tight radius curving capacity
  • Shallow slope (less than 3:12)
  • Narrow seam
  • Wide seam
  • Flush seam
  • Snap-lock seam
  • Mechanical seam
  • Good transition for mansard or fascia
  • UL-90 Tested
  • Florida Building Code Compliant
  • ASTM water & air infiltration tested
  • Dade County Tested
  • ASTM E-84 Tested
  • ASTM E-1592 Tested
  • Weathertightness warranties
  • FM Tested

Related Project

BB Sheet metal- SUNY Farmingdale Conklin Hall-


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SUNY FARMINGDALE-CONKLIN HALL Project Description Project Name: SUNY FARMINGDALE-CONKLIN HALLLocation: Farmingdale, NYDate Completed: To Be Announced Project Component Type: A1000 SERIES STANDING SEAM PANELMaterial: .040 Kynar Alum. See More Details [...]