Foam Boards | Foam Board Insulation | Rigid Foam Board Insulation

Learn more about rigid foam board insulation

Trusted supplier of high-performance construction solutions
Over 370 locations across North America for fast, reliable delivery
Durable, energy-efficient foam insulation boards for residential and commercial projects

Increase your building's thermal efficiency with our premium range of large foam board insulation products. Explore our selection today and shop insulation products that help you build smarter, stronger, and more energy-efficient spaces.

What types of rigid foam board insulation are available?

Our products are designed to deliver maximum thermal protection while maintaining a lightweight, easy-to-install structure. Ideal for wall and roof applications as well as foundations and exterior sheathing, our rigid foam board insulation solutions meet a wide range of construction needs.

Extruded polystyrene (XPS) foam boards: Known for its high compressive strength and moisture resistance, XPS foam board insulation is ideal for below-grade and foundation applications.
Expanded polystyrene (EPS) foam boards: A versatile and cost-effective solution for walls, roofs, and floors, EPS provides dependable thermal insulation across a range of environments.
Polyisocyanurate (polyiso) foam boards: With a high R-value, polyiso foam insulation boards are the most eco-friendly. They offer versatility while delivering excellent energy efficiency in commercial and industrial settings.

Why choose Foundation Building Materials for foam board insulation?

Expertise you can trust: With years of experience supplying insulation materials, FBM is your go-to source for reliable, high-performance foam board solutions.
Comprehensive product range: Our selection provides everything you need for efficient, compliant insulation systems.
Nationwide availability: With over 370 locations across North America, we make it easy to access the products you need, wherever your project is.
Quality you can count on: We partner with leading manufacturers to bring you insulation materials that meet or exceed industry standards for performance and sustainability.

Sign up for a MyFBM account today

Streamline your ordering process and gain access to exclusive features by creating a MyFBM account. Manage your orders, track deliveries, and receive personalized support for your foam board insulation needs. Get the MyFBM Mobile App for easier and more efficient order management.

Need help choosing the right foam insulation board for your project? Our expert team is ready to assist. Contact us online, call 1-888-396-0017, or email mysupport@myfbm.com. You can also visit our FAQs page for quick answers to common questions.