We are a family-owned and operated business that has been manufacturing industrial compressed wood particle products for over 80 years. Located on the Souhegan River in the small town of Wilton, New Hampshire, our reputation for producing high-quality, durable products has made us the leading authority in every industry we serve.

All of our products start with recycled hardwood and softwood sawdust reclaimed from other wood industries. In the 1940s, SWP began recycling wood waste long before environmentally sound practices had entered popular thought. Not only does this help us keep production costs low, it is a practice that conserves limited raw materials and supports sustainable business for a greener future.

Our team of engineers continually develops and tests new products to meet our customers’ specific requirements and to remain at the forefront of evolving industry trends. Close to the major ports of Boston, New York, and the Canadian Maritimes, we can ship products quickly and economically to manufacturers and distributors worldwide.