Alan Wall
Vice President of Sales
Holden Humphrey
30+ years window and door sales professional within the architecturally specified building sector. Director of Sales and Marketing at Menck Windows, Chicopee. German Engineered window and door products made in Massachusetts!
Past Workshops or Sponsored Sessions
| Session Title | Event Date |
|---|---|
| The German Perspective on Building Energy | Tuesday, March 8, 2016 |
| Energy Efficiency and Green Building Technologies - Made in Germany | Tuesday, March 3, 2015 |