Quality Construction Foam Since 1983 If you need construction foam for your business or next big project, we have you covered. This collection includes closed-cell backer rods and foam sheet rolls in large bulk quantities, so you can stock up on whatever you need. This foam is a durable material that’s well suited for many heavy-duty applications, such as parking decks, highway joints, insulation needs, and more. Contractors will find an endless variety of ways to use construction foam. Our closed cell foam tubing is available in several different diameters to help you get your project’s precise size. Order now and get free and fast shipping on your bulk order. Browse our wholesale closed-cell foam for construction, and let us know if you have any questions. Contact us at (952) 855-4544 for more information.