Wholesale Building Supplies From Our Quality Vendors

At Suburban Wholesale & Supply in Davenport, Iowa, we proudly partner with some of the most trusted manufacturers in the building materials industry. For more than four decades, we have worked with leading vendors to supply contractors, builders, and remodelers throughout the Quad Cities region with high-quality exterior building products. By maintaining strong relationships with reliable manufacturers, we are able to offer professional contractors dependable materials for siding, windows, doors, gutter systems, insulation products, and installation tools.

One of our primary vendor partners is Gentek, a leading manufacturer of exterior building materials. Suburban Wholesale & Supply carries a full line of Gentek vinyl siding, steel siding, and aluminum siding, providing contractors with durable, low-maintenance exterior solutions. We also supply Gentek vinyl windows and patio doors, along with Gentek aluminum coil, aluminum soffit, aluminum fascia, vinyl soffit, and aluminum gutter systems used to complete professional exterior installations. Gentek products are widely recognized in the construction industry for their performance, quality, and long-lasting durability.

Our vendor lineup also includes advanced composite siding manufacturers such as Align and Ascend Composite Siding, which provide the natural appearance of wood while offering superior resistance to moisture, impact, and weather. Decorative exterior products such as Tando Composite Stone and Beach House Shake siding allow contractors to create beautiful stone or cedar shake looks with modern composite materials that require far less maintenance. These innovative siding options give builders and homeowners more design flexibility while maintaining strong exterior protection.

Suburban Wholesale & Supply also partners with trusted window and door manufacturers including Wincore Windows and Climate Solutions Windows and Doors. These vendors provide high-quality vinyl windows, patio doors, and energy-efficient window systems for both new construction and remodeling projects. Climate Solutions also offers European tilt-and-turn windows and doors, a versatile design that allows multiple opening positions for improved ventilation and easy cleaning. These advanced window systems help contractors provide energy-efficient solutions for homeowners throughout the Quad Cities area.

In addition to siding and windows, we work with several manufacturers that specialize in gutter protection systems and exterior installation products. Our vendors include Gutter Cap gutter protection, Gutter Cap Stone Coat gutter protection, Shur Flo gutter protection, Pro Flo gutter protection, and Hydro Flo gutter protection, all designed to help prevent debris buildup and improve water drainage. We also supply products from Progressive Foam, known for insulation solutions used with siding installations, as well as OSI Quad sealants and insulation products for professional sealing and weatherproofing.

Suburban Wholesale & Supply also carries products from trusted door and tool manufacturers such as Larson Storm Doors, Therma-Tru Entry Doors, and Malco Tools. Larson and Therma-Tru are recognized across the industry for producing durable and energy-efficient entry and storm doors, while Malco provides professional-grade tools used by siding installers, window contractors, and exterior construction professionals. By working with these trusted vendors, Suburban Wholesale & Supply continues to provide contractors with dependable building materials and installation products they can rely on.

Through our partnerships with these respected manufacturers, Suburban Wholesale & Supply remains a trusted wholesale building materials supplier in Davenport, Iowa and the Quad Cities region. Our commitment to offering quality vendor products helps contractors complete projects efficiently while delivering lasting value to homeowners.