top of page
TopMax 3D Rendering - Updated 9-13-22.png
TopMax Line Drawing - Updated 10-1-22.png
TopMax Fastner Pattern Updated 8-25-22.png

Tops in Material, Strength
and Value 


TOPMAX is the architects’ favorite when designing for commercial and residential building applications. Boasting heavy-duty materials and long clean lines, TOPMAX metal roofing system features a snap-lock system that eliminates clips while maintaining its excellent expansion and contraction features. TOPMAX is the product to choose when searching for superior protection from the elements and beautiful, low-slope standing seam panels.



Product Features


  • Residential and commercial use

  • 1-1/2-inch nail strip, snap-lock, standing seam

  • Heavy gauge for durability, longevity

  • Hidden, snap-lock fasteners for ease of installation

  • 40+ color options, custom available

  • Striated, pencil bead, ribbon bead and traditional flat seam options

  • Custom lengths

  • No mechanical seaming required

  • Free onsite production

  • Warranties on materials and finishes up to 50 years



Product Specifications


  • Material: 24-, 26-gauge steel, .032, .040 aluminum

  • Slope: 2:12 or greater slope

  • Support: 15/32-inch or greater plywood

  • Coverage: 15 inches or 19 inches

  • Finish: 70% PVDF (Kynar 500®), Tedlar® PVF film, mill-finished MaxAlúme

  • Sustainability: LEED eligible†

  • Quality: Keystone Quality Assurance Program

†LEED credit eligibility based on SRI of color selection



Product Testing


  • Uplift Resistance: UL 580, UL 1897, TAS 110, TAS 125

  • Wind-Driven Rain: TAS 100

  • Tensil Strength: ASTM E8

  • Fire Rating: UL 790

  • Accelerated Coating: ASTM G152

  • Salt Spray Coating: ASTM B117

  • Florida Building Code: Approved HVHZ/Non-HVHZ

TOPMAX Profile Card - Download pdf

TOPMAX Installation Guide - Download pdf

TOPMAX Product Approval

Kynar 500® is a registered trademark of Arkema, Inc. Tedlar® is a registered trademark of affiliates of DuPont de Nemours, Inc and is used under license by Titan Steel Corporation and its affiliates.


bottom of page