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If you'd like to be contacted about our next event, please sign up:

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To keep up with the latest events, be sure to "like" National Lumber on Facebook.

Click here to learn more about the new Massachusetts CSL education requirements.

Click here to learn more about National Lumber's training partners.

“I am writing to thank you for the great service and training you provide. This is not something I do that often, but being a contractor for over 28 years and receiving letters of appreciation from my customers for the good work that we do, makes it worth the effort.

There are many lumber yards out there to choose from, but what moved me to write this letter is how National Lumber works to keep its customers (contractors) educated from the new EPA RRP lead paint rules, OSHA safety classes, Energy Star programs, business and legal programs.

To top it off, as a contractor, I receive all these programs plus great service and competitive pricing.

Thanks again for all the work you do. Doing business with you is a pleasure.”

- Chris Zorzy, A & A Services, Salem, MA

See more testimonials >>


Contractor Training, Building Seminars, Contractor Events and More

National Lumber hosts a variety of events throughout the year and we invite you to join us. Sign up for our email list and you will be invited to future events.

Plan now to attend these upcoming events, and be sure to RSVP as directed for each.

Below are some of the latest events that we are hosting or sponsoring.


Mansfield location ONLY
Mansfield event to be held August 5, 2014



R5 LIVE event header

Don't miss this essential training event!

DuPont™ Tyvek® ThermaWrap™ R5.0

Join fellow building professionals in learning more about the science behind DuPont's newest weatherization product — Tyvek® ThermaWrap™ R5.0. Building scientist and residential construction experts Mark LaLiberte and Rick Arnold will be on hand to demonstrate proper installation techniques behind this revolutionary product, which combines the weather-resistance of Tyvek® HomeWrap® with a layer of insulation. The result is a breathable weather barrier that protects against the elements while delivering an additional R-5 insulation value.

Seating is limited. Register now to reserve your spot.

Monday, August 18, 2014
Renaissance Boston Patriot Place Hotel & Spa

28 Patriot Place, Foxboro, MA 02035 (Map & Directions)

5:30pm Cocktails  
6:00pm Dinner & Presentation 1 High Performance Buildings From The Outside Presented by Mark LaLiberte
7:00pm Presentation 2 Installation Techniques Using DuPont™ Tyvek® ThermaWrap™ R5.0 Presented by Rick Arnold
8:00pm Questions & Answers  

Register at:

iPad Retina white and black cases

Door Prize:
Win a new iPad Retina*

*9.7" Retina Display/Ultra-Fast
Camera/1080p HD Video

Donnie | 413-881-4117 |
Justin | 860-384-1813 |


Parksite Tyvek event footer



Phil Sheehan answering a question in his training class

Presented by Phil Sheehan
Authorized OSHA Trainer | Certified EPA/RRP Trainer
Providing Construction Supervisor License Renewal Courses

Thursday, August 14 AND Friday, August 15, 2014
(7:30am-3:00pm both days)

If you are interested in finding another date to take this course,
email Phil Sheehan or call him at 508-208-2631.

Please click here for a PDF flyer with more information
and a class schedule through December 2014


Contact Phil Sheehan at to register for training.

(508) 208-2631 | P.O. Box 132, Norton, MA 02766

DISCLAIMER: National Lumber is hosting this event for your convenience, and not responsible for the event being offered.
Registration and the content are handled by an outside company. By clicking on the links you will leave the National Lumber website and be taken to another company's website.





Contractor Events

Mansfield ONLY
August 5, 2014
Coffee Break Event
Showcasing FastenMaster products.

August 18, 2014
Tyvek® ThermaWrap™ Installation Techniques

An educational event featuring Mark LaLiberte & Rick Arnold

Seating Limited.
Register Now

Renaissance Boston Patriot Place Hotel & Spa
28 Patriot Place, Foxboro, MA
(Map & Directions)

Training Events

What you need to know about MA Continuing Education Requirements

Click on the event date for more information

August 14 & 15, 2014
7:30am - 3:00pm
Construction Safety Institute’s 12-Hour CSL/CEU Course
for MA Construction Supervisors License Renewal
Register here
$199 Attendance Fee
12 CEU's for this training Hosted by National
Lumber, 245 Oakland St, Mansfield, MA
Click here for PDF flyer

Details in center column.