Window Forensics

Professional Affiliations / Accreditations / Links

Brian Larkowski / Weatherization Specialist

ASTM Member:    

Technical Consultant, Voting Member of Committee E06 Performance of Buildings,{Sub-Committee E06.51 Performance of Windows, Doors, Skylights and Curtain Walls}


Former InstallationMasters™ Installer and Instructor Level RLC-1 

Brian Larkowski / Ventura


Window Related U.S. Patents on File / Brian Larkowski

Former Contractor with Over 25 Years of Experience/ Brian Larkowski / Rincon Mill Const. #643754 (License Inactive at this Time)

California Contractors State License Board Link

Certified Installer of Dupont Tyvek Products

Dupont Installer Link

Published Author of Weatherization TextBook:   

"Careers in 21st Century Weatherization

BVT Publishing / Text Book Publisher Link    

Former Weatherization and Window Installation Instructor /

Allan Hancock College


Created 5 Part Installation Training Based on National Standards

"Advanced Flashing Techniques For New Exterior Stucco Based Construction"  

Santa Barbara Contractors Association Past Executive Board Member 2012-2016

Santa Barbara Contractors Association

*  SITC Advanced Water Penetration / Air Infiltration Training

*  RMG Equipment Performance and Calibration Testing


*  BPI Training: Building Analyst and Envelope Professional