The Weidt Group and Pella Corporation have completed a multi-building study on the effects of window replacement on building energy consumption. Case study buildings include schools, office buildings, municipal, and hospitality from geographic locations across the US. This course explores the methods used to test and model two typically overlooked sources of energy savings: air infiltration associated with window replacement and building occupant comfort. Key differences in energy savings results are identified and explained, leading to a better understanding of the primary drivers of window replacement energy savings.

1 AIA/CES LU 1 Contact Hour 1 Hour of Health/Safety/Welfare

Stay for a new product preview, featuring exciting HISTORIC and CONTEMPORARY additions to Pella’s Architect Series® , along with FOUR NEW HARDWARE COLLECTIONS for Pella windows & doors.

2:00 pm – 3:00 pm  AIA Continuing Education Course
3:00 pm – 5:00 pm  New Product Showcase and Open House; Hors d’oeuvres and refreshments will be served

Co-hosted by: Derrick Berry

RSVP to attend

Space is limited
Nick Olson, Anderson & Hammack, 218-591-6733 or

C0-hosted by:
Derrick Berry, Pella Sales Consultant – Duluth,  
Emily Neubarth, Pella Residential Architectural Consultant, 507-382-5236,