- July 22, 2025
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Click an available green date in the calendar below to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8:00 a.m. to 3:00 p.m. Upcoming Class Dates: -
Click an available green date in the calendar below to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8:00 a.m. to 3:00 p.m. Upcoming Class Dates: -
Click an available green date in the calendar below to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8:00 a.m. to 3:00 p.m. Upcoming Class Dates:- October 29, 2025
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Click an available green date in the calendar above to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8 am - 3 pm Upcoming Class Dates: -
Click an available green date in the calendar above to reserve your class. NOTE: Classes run from 8:00 am - 3:00 pm Upcoming Class Dates:- October 1, 2024
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Click an available green date in the calendar above to reserve your class. NOTE: Classes run from 8:00 am - 3:00 pm Upcoming Class Dates: -
Click an available green date in the calendar above to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8:00 am - 3:00 pm Upcoming Class Dates:- July 15, 2025
- September 16, 2025
- November 24, 2025
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Click an available green date in the calendar below to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8:00 a.m. to 3:00 p.m. Upcoming Class Dates:- June 24, 2025
- August 26, 2025
- October 27, 2025
- December 16, 2025
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Click an available green date in the calendar below to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8 am - 3 pm. NOTE: This new Andover location is replacing the Peabody and Woburn locations. Upcoming Class Dates:- June 4, 2025
- July 1, 2025
- August 5, 2025
- September 3, 2025
- October 7, 2025
- November 4, 2025
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Click an available green date in the calendar above to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8 am - 3 pm Upcoming Class Dates:- June 10, 2025
- August 12, 2025
- October 14, 2025
- December 2, 2025
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Click an available green date in the calendar above to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8 am - 3 pm Upcoming Class Dates:- May 28, 2025
- July 29, 2025
- September 23, 2025
- November 18, 2025
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Click an available green date in the calendar above to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class NOTE: Classes run from 8:00 am - 3:00 pm Upcoming:- June 17, 2025
- August 19, 2025
- October 21, 2025
- December 9, 2025
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Click an available green date in the calendar above to reserve your class. Learn about the new energy codes "Net Zero" construction requirements in this class Classes run from 8 am - 3 pm PLEASE NOTE: There is no smoking on the Cape Cod Lumber property which includes inside vehicles. Upcoming Class Dates:- May 13, 2025
- July 8, 2025
- September 9, 2025
- November 11, 2025