Business Details
50+ Years
experience
Trusted Insulation and Fireproofing Solutions in Milwaukee
Frantl Industries was founded in 1966 as a Spray-On Polyurethane Foam installer for residential, commercial, and industrial applications. Over the decades, we expanded our expertise through specialized certifications, including Spray Acoustic Treatment in the 1980s and Fireproofing post-9/11. As a family-owned business, we prioritize customer service and have consistently grown our sales while maintaining a commitment to quality. Our team combines technical expertise with hands-on experience to deliver reliable solutions. We specialize in Spray-On Polyurethane Foam, Acoustical Systems, Fireproofing, and Roofing.Our seamless insulation systems offer superior energy efficiency and moisture resistance. Our acoustical treatments provide exceptional noise reduction for diverse environments. Our fireproofing solutions meet industry standards for safety and durability. We serve the Midwest from our base in Lannon, Wisconsin, supporting clients across commercial, industrial, and institutional sectors. Our leadership team brings decades of experience in operations, sales, and project management. We maintain partnerships with leading vendors to ensure high-quality materials and service delivery.
Services
Spray-On Insulation
Acoustical Systems
Fireproofing
Roofing
Spray-On Polyurethane Foam
Details
- Year established: 1966
Highlights and features
- We have over 50 years of experience in spray-applied insulation systems.
- Our team holds certifications in acoustic treatment and fireproofing.
- We use high-performance materials with proven energy efficiency.
- Our family-owned business prioritizes personalized client relationships.
- We serve commercial, industrial, and residential clients across the Midwest.
Services
Spray-On Insulation
Our Spray-On Polyurethane Foam System forms a seamless, moisture-resistant barrier with an R-Value of 7.14 per inch. This high-performance insulation reduces energy costs and eliminates air filtration. It adheres to diverse surfaces including roofs, ductwork, and metal buildings, providing long-term thermal efficiency and structural integrity.
Acoustical Systems
Spray-On Acoustical Systems absorb sound energy to reduce reverberation and improve speech clarity. Ideal for schools, churches, and industrial facilities, these treatments adhere to any substrate. Our solutions minimize downtime during installation while delivering durable, high-performance noise control for ceilings, walls, and specialized environments.
Fireproofing
Our Spray-On Fireproofing System uses lightweight cementitious or fiber materials to protect structural steel and concrete. Certified for commercial and industrial applications, it meets fire safety codes while reducing insurance costs. The system resists combustion and maintains structural integrity during emergencies, ensuring compliance with modern building standards.
Roofing
Spray-On Roofing Systems provide waterproof, energy-efficient re-cover solutions without tear-offs. Our fast-curing urethane coatings protect against leaks and UV damage while lowering HVAC costs. Designed for metal decks and industrial structures, these systems offer long-lasting durability and are approved by the Cool Roof Rating Council for sustainability.
Spray-On Polyurethane Foam
This seamless SPF system bonds to roofs, tanks, and walls to prevent moisture infiltration. With the highest commercial R-Value available, it reduces energy consumption and maintenance costs. The closed-cell foam creates an airtight barrier, making it ideal for climate-controlled environments and industrial applications requiring superior thermal performance.
People
Brian Frantl
President
Brian Frantl leads sales and strategic growth at Frantl Industries. With decades of industry experience, he focuses on building client relationships and ensuring project success. He transitioned from field operations to leadership in 1990 and co-owns the company since 2004.
Dale Wnuk
Vice President of Operations
Dale Wnuk manages daily operations and installations at Frantl Industries. Starting as a laborer in 1983, he became a certified lead sprayer and operations manager. He co-owns the company since 2004 and oversees technical execution and quality control.
Questions
What insulation services does Frantl Industries offer?
We specialize in Spray-On Polyurethane Foam with the highest R-Value available, providing seamless, moisture-resistant thermal protection for roofs, walls, and industrial structures.
Do you provide acoustical treatments for commercial spaces?
Yes, our Spray-On Acoustical Systems reduce noise in schools, churches, and industrial facilities by absorbing sound energy and improving speech clarity in large spaces.
Are your fireproofing solutions code-compliant?
Our fireproofing systems meet current building codes and industry standards, offering lightweight, non-combustible protection for structural steel and concrete in commercial and industrial settings.
What roofing solutions do you provide?
We offer Spray-On Roofing Coatings that re-cover existing roofs without tear-offs, providing waterproof protection, energy efficiency, and long-term durability for commercial and industrial buildings.
Which areas do you serve?
We operate throughout the Midwest, with a focus on Wisconsin projects in Milwaukee, Lannon, and surrounding regions for insulation, acoustical, and fireproofing services.
