Caledon: 905-824-7449
Wasaga Beach: 705-352-3222
Roofing, Waterproofing & Building Envelope Consultants
Peter Rohmann Associates Incorporated specializes in thermal and moisture protection for
all types of Industrial, Commercial, and Institutional buildings.

Serving Architects, Building Owners, and Contractors since 1974, PRAI has a reputation as one of the most experienced consulting firms
for construction professionals contemplating a roofing, waterproofing, or air-seal project.
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