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Building & Construction - Building Envelope

Tyvek® Specialists for DuPont Canada

The DuPont™ Tyvek® Specialist Network is a team of highly trained field representatives. These Specialists participate in a two or five year certification process that includes a university-level curriculum and rigorous testing in product knowledge and building science. The DuPont™ Tyvek® Specialist Network is unique to the industry.  The Canadian Team of Tyvek® Specialists can assist Builders, Architects, Retailers and Consumers with many aspects of both residential and commercial projects.  Canada currently has Tyvek® Specialists covering the following territories:  

British Columbia

Matthew D’Andrea

Territory:  British Columbia
Home Base:  Coquitlam, BC
Telephone:  (604) 346-9996

Alberta & Northwest Territories

Specialist - Michael McCreary

Michael McCreary

Territory:  Alberta & the Territories
Home Base:  Calgary, AB
Telephone:  (403) 607-9556


 Specialist - Darryll Penner

Darryll Penner

Territory:  Manitoba
Home Base:  Winnipeg
Telephone:  (204) 799-8010


Brent Martian

Territory:  Saskatchewan
Home Base:  Saskatoon
Telephone:  (306) 715-3554

South Western Ontario

Specialist - Bruce Kelly 

Bruce Kelly

Territory:  Central and Western Ontario
Home Base:  London, ON
Telephone:  (519) 857-8745

Central Ontario 
Peter Pierroz

Territory: Central Ontario
Home Base: Hamilton, ON
Telephone: 647-899-0834

Eastern Ontario

Darrin Topping

Territory:  Central and Eastern Ontario
Home Base:  Renfrew, ON
Telephone:  613-433-2233


Maxime Cardinal

Territory: Quebec

Home Base: Montreal, QC


Phone: 438-403-6277

Atlantic Canada

Specialist - Brian Chisholm

Brian Chisholm

Territory:  Atlantic Canada
Home Base:  Timberlea, NS
Telephone:  (902) 209-4204


• Answers to questions on benefits and proper usage of DuPont Weatherization Systems products
• Customized sales and marketing programs
• Product training for your sales force, consumer literature, energy analysis, and model home programs
• Training for crews to ensure proper installation


• Assistance in specification and installation questions
• On-site training for crews to ensure proper installation
• AIA and Credit Courses with Canadian Institutions


• Thorough product sales training to both internal and external salespeople
• Joint builder calls and training meetings help educate your customers on benefits of proper installation  of DuPont Weatherization Systems
• Builder training meetings
• Customized marketing promotions and programs
• Inventory management programs designed to maximize turns


• Answers to questions on benefits and installation of DuPont Weatherization Systems
• Easy-to-follow, comprehensive literature explaining DuPont Weatherization Systems benefits
Let our network of DuPont™ Tyvek® Specialists assist you during all phases of your project – be it designing commercial buildings, installing weather protection products, or remodeling your home. Whatever the job, our Specialists are industry-experts focused on solving any construction-related problem or need you may have.