Founded in 1977 by hay producer Glen Knopp, Inland Tarp & Liner has grown from a Washington hay-tarp maker into a custom fabricator of geosynthetic products for projects worldwide. The employee-owned company operates fabrication centers in Washington, Ohio, and Texas, with capacity exceeding 300 million square feet annually. Its factory-fabricated liners and newer Reinforced Concrete Roll® technology are designed to reduce field work in demanding containment, water-management, and erosion-control applications.
WINFABEstablished in 1994, WINFAB is an American-owned manufacturer of high-performance geotextile and industrial fabrics for civil construction and environmental work. Based in Georgia with two production facilities and 1.5 million square feet of manufacturing space, the company supplies domestically made materials for infrastructure projects and provides custom fabrication for project-specific needs. Its products are tested for AASHTO NTPEP and ASTM compliance, with a BABA-compliant USA line available for federally funded work.COLUMBUS, OH
Electra Tarp, IncSince 1974, family-owned Electra Tarp has designed and manufactured custom tarpaulins in Canton, Ohio, shipping American-made covers directly from its facility to customers nationwide. The company is especially known for made-to-order performance floors, including the Awana game floors it developed in the 1990s and guard and percussion floors it has produced since the 1980s. Its average employee has more than 20 years of experience, supporting custom orders ranging from a single tarp to large production runs.CANTON, OH
Tarps DirectFamily-owned and operated for more than 71 years, Tarps Direct supplies a broad range of tarps and protective covers from its 40,000-square-foot facility in central Pennsylvania. The company keeps more than 100 sizes in stock and also has a custom department that builds solutions such as patio enclosures and athletic-field covers for unusual requirements.PHILIPSBURG, PA
Humphrys Textile ProductsSince 1874, Philadelphia-based Humphrys Textile Products has manufactured heavy-duty tarps and other textile products in its own American facilities. The company has kept textile production within Philadelphia city limits for more than 150 years and expanded its craft tradition to Gosport, Indiana, where it operates a second facility rooted in more than 90 years of local manufacturing. With more than 200 employees across 190,000 square feet, Humphrys makes standard and custom covers for working applications while carrying forward a distinctly American textile heritage.PHILADELPHIA, PA