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We Stock Lumber

Traditional and fire-treated lumber.

New England’s One-Stop Shop for Traditional & Fire-Rated Lumber

From our four yards in Massachusetts, the Robert N. Karpp Company proudly offers customers throughout New England a comprehensive selection of traditional and fire-rated lumber products. We carry dimensional lumber in a variety of sizes, to meet the full range of your residential and commercial construction needs.

Fire-Rated Lumber

Many building codes require the use lumber treated with fire-retardant materials. Fire-rated lumber has all the same applications and versatility of traditional lumber, but significant advantages in terms of safety and overall cost-efficiency. In the event of a fire, structures built with fire-rated lumber catch or burn much more slowly, providing crucial extra time for firefighting and evacuation. With results like significant potential savings of life and resources, the benefits of using fire-rated lumber cannot be overstated.

Dimensional fire-rated lumber & plywood products from Robert Karpp include:

  • 2 x 4 x 8 fire-rated lumber
  • 2 x 6 x 8 fire-rated lumber
  • 1/2 fire-rated plywood
  • 3/4 fire-rated plywood
  • 5/8 fire-rated plywood

Traditional Dimensional Lumber

Depending on your construction needs, you may not require fire-rated lumber. Our yards have you covered here too.

Our standard dimensional lumber & plywood products include:

  • 1 x 8 x 12 pressure treated lumber
  • 2 x 10 x 10 pressure treated lumber
  • 2 x 12 x 10 pressure treated lumber
  • 2 x 8 x 12 pressure treated lumber
  • 2 x 8 x 16 pressure treated lumber
  • 5/8 pressure treated plywood
  • 5/8 CDX plywood

At Robert N. Karpp, our mission is your satisfaction. From quality, reliable products to exceptional service, we aim to meet the diverse needs of our customers, offering on-time delivery, including after-hours and weekends. When it comes to traditional or fire-rated dimensional lumber, let us be your direct connection in New England. We’re here to serve you.

Learn more about all we have to offer at our four Massachusetts yards.

Robert N. Karpp is also your resource for all types of building accessories at our various yard locations.

FSC® Certified

Look for our FSC certified products:

The Robert N. Karpp Company inventories lumber products that are Forest Stewardship Council® (FSC®) certified, meaning the lumber is harvested in an environmentally sustainable manner using current best practices in forest management.

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About Us

Teaming up with the top brands in the industry, we have one simple pledge: to get the right products into our customers' hands as quickly and safely as possible.

Our Services

New England Gypsum carries a full range of commercial and residential construction supplies, and our crews are fully trained to deliver to commercial sites.

Our Locations

Our delivery fleet is dispatched from locations across the New England area including yards in Connecticut, Maine, Massachusetts and New Hampshire.

Contact Us

For more information about how to contact us, visit our Find a Yard page. Or, click the Contact Us tab to send us an email.