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Building Materials

Shop Roofing/Flashing Adhesives, Sealants & Patches

500 Market Street
Perth Amboy, NJ 08862

(732) 826-4000

Madsen & Howell Inc. is a leading Northeast distributor of industrial equiptment and supplies, headquartered in Perth Amboy, New Jersey. Located in a state-of-the-art 120,000 square foot warehouse, we have over $4 million in immediate inventory and affiliate industrial operations in West Caldwell (NJ) and Paterson (NJ). Shop our stock or browse our linecard to learn more about the many premium brands we stock and represent.

Building Materials

Adhesive & Sealant

Flashing Sealant

Lap Cement

Metal Roof Sealant

Reinforcing Fabric

Roof Cement & Patching Sealant

Roof Patch

Roof Patching Tape