Roof Deck Insulation With Expanded Perlite

Protect Your Building With Superior Roof Deck Insulation

Reliable roof deck insulation with expanded perlite protects your investment and provides the performance your facility needs. Our lightweight, fire-resistant perlite insulation delivers strong thermal efficiency while reducing structural load on your building. With over 75 years of experience, we've shipped nationwide and into Canada, bringing decades of experience to commercial and agricultural facilities.

Reach out to us to discuss your roof deck insulation requirements.

Built for the Demands of Your Commercial Facility

Your roof deck handles extreme temperature changes, moisture exposure, and structural demands that need specialized insulation solutions. Expanded perlite delivers results where conventional materials struggle:

• Strong fire resistance for better building safety
• Lightweight composition reduces structural load
• Excellent thermal insulation properties
• Non-combustible and rot-resistant
• Works well for commercial, industrial, and agricultural buildings

Our expanded perlite roof deck insulation maintains consistent R-values throughout the life of your building, protecting your facility investment for decades.

Why Choose Midwest Perlite Inc

With over 75 years in business, our family-owned company brings deep knowledge to every project. We work closely with customers to make sure each installation succeeds:

• Member of Perlite Institute
• Past president of the Perlite Institute
• Member of Wisconsin Commercial Growers Association
• American Hort member
• Locally owned with nationwide reach

Our industry knowledge and commitment to quality mean you receive exactly what your roof deck insulation project requires.

Contact Us

Your building deserves reliable thermal protection and fire safety. Our expanded perlite roof deck insulation provides the performance characteristics your commercial or agricultural facility needs. We work with you to determine the right specifications and make sure delivery arrives on time across the United States and Canada.

Contact us today to learn more about our roof deck insulation solutions.