Our Manufacturers

Versico Roofing Systems is a leading manufacturer of premium single-ply roofing membranes, specializing in TPO, EPDM, and PVC systems that deliver exceptional durability, energy efficiency, and long-term weather resistance. With innovative warranties and proven performance in commercial roofing applications, Versico is a trusted choice for Missouri and Illinois contractors seeking reliable, high-quality flat roofing solutions.

Metal-Era is the industry’s top provider of engineered roof perimeter edge products, including ANSI/SPRI/FM 4435/ES-1 tested coping, fascia, drip edge, and gutter systems. Designed to protect roof edges from wind uplift and water intrusion while enhancing aesthetics, Metal-Era products ensure lasting performance on both metal and flat roofing installations throughout the Midwest.

Drexel Metals manufactures high-quality painted metal roofing and wall panels, offering a wide selection of standing seam, exposed fastener, and architectural panel systems in cool-roof-rated finishes. Known for superior color retention, durability, and design flexibility, Drexel Metals provides premium metal roofing solutions ideal for residential, commercial, and agricultural projects in St. Louis and beyond.

Debuting the market-creating laminated composite panel in 1968, Citadel leads the cladding and glazing industry in driving innovations for Aluminum Composite Material (ACM) / Metal Composite Material (MCM), exterior wall panels, and glass and glazing infill panels.

Hunter Panels is an innovative leader in polyisocyanurate (polyiso) roof insulation, producing lightweight, high-performance flat and tapered boards that maximize energy efficiency and proper roof drainage. Trusted nationwide for quality and sustainability, Hunter Panels insulation is a key component in our high-performing commercial and metal roofing systems in the Southern Illinois area.

DMI - Direct Metals, Inc. has been supplying high quality materials and providing fast service since 1972. Direct Metals, Inc. was founded by a team of experienced metal and fastener professionals. Product and application knowledge has allowed us to become one of the leading Fastener and accessory manufacturer and master distributors in the United States of America.

WeatherBond Roofing Systems specializes in affordable and easy-to-install single-ply roofing systems for low-slope applications. Their products feature wide-width sheeting, prefabricated detailing accessories for seamless flashing of pipes, walls, and penetrations, and industry-leading documentation with limited lifetime warranties, ideal for contractors and DIY installations.

Henry - A Carlisle Company specializes in building envelope systems, providing comprehensive solutions for moisture management and protection. Key offerings include air and vapor barriers, waterproofing membranes, roof coatings, commercial and residential roofing products, accessories, waterstops, damp proofing, and insulation designed to prevent leaks, mold, and enhance building durability.

USG Securock offers high-performance roof boards, including gypsum-fiber, glass-mat, and cement varieties, engineered for low-slope commercial roofing systems. These boards provide superior strength, moisture and mold resistance, excellent wind-uplift performance, fire protection, and low absorption, serving as ideal cover boards in single-ply, fluid-applied, built-up, spray foam, and modified bitumen applications.