Tubos Inc.

Tubos, Inc. is a U.S.-based manufacturer specializing in prefabricated plumbing vent pipe extensions designed to simplify code-compliant vent height adjustments during commercial and residential re-roofing projects. Engineered to fit 2–5 inch PVC or cast-iron pipes, TUBOS® products provide a fast, reliable alternative to traditional field-fabricated pipe extensions—reducing labor time, material waste, and installation complexity while ensuring vent stacks meet required roof height codes after insulation or tapered systems are added.