Paley Medical Center | Dayton, Ohio

Snap-On-Seam SS15

Snap-On-Seam SS15 is a non-structural engineered snap-together panel system. The system is designed with two components: the panel and the seam cover. SNAP-ON-SEAM is a non-directional panel system allowing installers more control during installation over seam layout and symmetry of the panel area. SNAP-ON-SEAM is the easiest panel system for complex roof designs.


DynaClad® 70% Full Strength PVDF Paint Finish

Choice of over 32 Colors


SS15 Cut Sheet


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Roof Assemblies

SNAP-ON-SEAM requires a solid substrate since it is a non-structural panel system. This system may be installed over plywood sheathing, nail base insulation, or corrugated metal deck. Plywood Sheathing 5/8 in. thick min. utilizing a clip 20” o.c. max. is required for use in UL90 constructions.

Uses & Applications

Product uses include roofing with roof slopes as low as 3:12, vertical fascia, mansards and equipment screens. This system may be installed
on curved or tapered roof areas.

Product Offerings

24 ga., 22 ga. Steel, .032, .040 Aluminum, 16 oz. and 20 oz. Copper 

Embossing and various stiffener configurations available

  • SS1512 with 12″ o.c. seams
  • SS1516 with 16” o.c. seams
  • SS1518 with 18” o.c. seams

Seam caps available in 24 Ga. Steel, .032 Aluminum and Copper only

Performance Tested

  • UL-580 Wind Uplift
  • ASTM E1646 Water Penetration
  • ASTM E1680 Air Leakage


  • Optional Factory Applied Non-Curing Sealant: For superior watertightness
  • Engineered Snap-Together Design: Easy installation
  • Expansion Clips:  Allows for unlimited thermal expansion and contraction
  • Continuous Interlocking Seam Cap: No seam disengagement
  • Continuous Rollformed Lengths: Eliminates need for panel lap joints
  • Total System Warranties Available: For total confidence

AIA Continuing Education

DMI is committed to providing you with high-quality expert-level education in accordance with the AIA/CES standards. The courses we offer are designed to meet the needs of architects and typically run one hour in length. All Attendees will earn 1 Learning Unit. Some of the courses offered will meet the Health, Safety, and Welfare (HSW) requirements as well as the Green Building Certification Institute (GBCI) credits.

information on available courses

Our Warranties are Second to None

DMI total system warranties protect "all aspects" of your metal envelope system. Whether that be the watertighness, the material or the finish. When looking at the warranties for your system it is important to note that not all warranties are created equal. Be sure to read the fine print to find out about any limits or exclusions. Are you truly getting a warranty or is it just a glorified maintenance agreement? Is the warranty covering all aspects of your Metal Envelope system? Is it guaranteeing that your project is being installed with the best quality? With DMI Total System Warranties you can feel confident that you are getting the best quality and guarantee in the industry!

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