About Us 

Based in Orlando, Florida, Mod-Source provides a long over-due solution to the multi-billion dollar modular building industry. As modular buildings become more prevalent across the United States, solutions were needed to be made for effective roof structures that could eliminate roof leaking.

Mod-Source is the manufacturer and distributor of ModSnap™. This system is a patented, innovative and eco-friendly, mechanical fastening Mod-Line™ sealing system.

When buildings are in travel or storage, we provide Mod-Wrap plastic sheeting.

Mod-Source also provides industry standard modular roofing supplies including Mod-line Tape, Caulking, and low VOC Caulking that meets California proposition 65.