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Josam  /  Products  /  PRO-PLUS® Trench Drains

PRO-PLUS® Trench Drains

Josam revolutionized the drainage industry with the PRO-PLUS® Trench Drain System. It's manufactured using glass-fiber reinforced polyester (GRP) pressed from sheet molding compound (SMC), which is a composite of polyester resin, mineral fillers, and glass -fiber mats. SMC is a tried and tested GRP material with extremely high strength and dimensional stability. Learn more here

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PRO-PLUS-100C
PRO-PLUS-100C – PRO-PLUS® 100C 4" nom. 6" ext. SMC/GRP Trench Drain with or without slope
PRO-PLUS-200C
PRO-PLUS-200C – PRO-PLUS® 200C 8" nom. 10" ext SMC/GRP Trench Drain with and without slope
Josam's SMC/GRP channels, accessories, and select grates are proudly made in America.
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