Roofing Systems & Associations


Champion Roofing is a Member Contractor of the Ohio Roofing Contractors Association. ORCA is the only association in Ohio that is dedicated to the sole purpose of working for the roofing contractor.

Roofing Systems

Since 1988, Dimensional Metals, Inc. has specialized in the manufacturing of architectural metal roof and wall panel systems and fabricated architectural sheet metal for the construction industry. The determining factor in the success of any sheet metal system is proper design and installation. Unique to our organization is a level of product understanding and its application. This understanding provides design professionals, installing subcontractors, developers, and owners the best value in metal roof systems. At DMI, we utilize the most technologically advanced in-house CNC operated manufacturing equipment available, which provides complete control in the fabrication of our products. These operations provide finished components of the highest quality. Experienced production personnel use their fabrication capabilities to create “custom” hand-fabricated products. This combination of modern equipment and skilled personnel helps DMI provide a complete product line capable of tackling the most difficult design challenges.

The Garland Company is a world leading manufacturer of high-performance building envelope systems. Garland not only offers high performance products but our services set us apart from the competition. We are often asked to assist with a wide variety of items ranging from leak repairs to multimillion-dollar exterior projects. The opportunity to solve your needs is greatly appreciated.

Johns Manville, a Berkshire Hathaway company, is a leading manufacturer and marketer of premium-quality building insulation, commercial roofing, roof insulation, and specialty products for commercial, industrial and residential applications. JM’s product offerings include: Formaldehyde-free™ fiber glass building insulation, commercial roofing membranes and roof insulations, filtration media, and mats and reinforcements.

Since 1928, Tremco Roofing has been the leading innovator and provider of roofing and weatherproofing solutions. Tremco offers the most comprehensive roofing and weatherproofing solutions for new construction, roofing maintenance, replacement solutions, restoration and repair services, and roofing materials in the industry.

Duro-Last has been the industry leader in producing custom-fabricated single-ply roofing systems, designing each roof to fit building specifications exactly, and manufacturing it under controlled factory conditions. In addition to being custom prefabricated, the Duro-Last single-ply roofing system is durable, energy-efficient, installed with no disruptions, code compliant and backed by the industry’s best warranties.

The Proven Hybrid Green Roof System, LiveRoof combines the best features of all green roof systems:

Natural Function/Natural Beauty of built-in-place systems
Speed of installation of modules
Prevegetation of carpet systems
Plant diversity of 2.5″ to 8″ soil depth
Extends the lifetime of a roof