The Global Semi-Rigid Spray Polyurethane Foam Market was valued at USD 676.3 Million in 2022 and is projected to reach USD 862.8 Million by 2030, growing at a Compound Annual Growth Rate (CAGR) of 3.5% during the forecast period. This steady growth is fueled by surging demand for energy-efficient building solutions, stringent government regulations on building insulation, and the superior thermal and acoustic properties of semi-rigid SPF in construction and industrial applications.

As the construction industry pivots towards sustainable and high-performance materials, the focus intensifies on the key manufacturers and suppliers innovating in foam chemistry and application technologies. In this analysis, we examine the Top 10 Companies in the Semi-Rigid Spray Polyurethane Foam Industry—a diverse group of chemical giants, specialty formulators, and application specialists shaping the future of insulation and sealing.

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Semi-Rigid Spray Polyurethane Foam Market – View in Detailed Research Report

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🔟 1. BASF Corporation

Headquarters: Ludwigshafen, Germany
Key Offering: Walltite® ECO, Spraytite® Premium Foam Systems

BASF is a global chemical leader and a major force in polyurethane technologies. Its Performance Materials division offers advanced semi-rigid spray foam systems known for excellent adhesion, high R-values, and air-sealing capabilities, serving both residential and commercial construction markets worldwide.

Innovation & Sustainability Focus:

• Development of bio-based and reduced-GWP (Global Warming Potential) foam formulations

• Investment in circular economy principles for polyurethane materials

• Comprehensive technical support and training for certified applicators

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9️⃣ 2. Lapolla Industries, Inc.

Headquarters: Houston, Texas, USA
Key Offering: FW66o (Open Cell), SWD66c (Closed Cell) Foam Kits

Lapolla Industries is a leading manufacturer and supplier of spray polyurethane foam insulation, coatings, and equipment. The company specializes in both open-cell (semi-rigid) and closed-cell foam systems, distributed through a network of trained contractors across North America.

Innovation & Sustainability Focus:

• Proprietary Fast Set Technology for quicker application cycles

• Focus on formulations with low VOC (Volatile Organic Compound) emissions

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8️⃣ 3. Gaco Western, Inc.

Headquarters: Seattle, Washington, USA
Key Offering: GacoOnePass™ Open Cell SPF, GacoRoofFoam

Gaco Western, a subsidiary of RPM International Inc., is a renowned manufacturer of silicone, urethane, and foam-based protective coatings and insulation systems. Its GacoOnePass™ is a popular semi-rigid, open-cell foam designed for wall and roof cavity insulation.

Innovation & Sustainability Focus:

• Emphasis on waterproofing and insulation-integrated solutions

• Products compliant with international building codes and energy standards

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7️⃣ 4. JJD Urethane Ltd.

Headquarters: Scunthorpe, United Kingdom
Key Offering: Custom-formulated Semi-Rigid SPF for industrial applications

JJD Urethane specializes in high-performance polyurethane solutions for niche industrial and commercial markets. While serving broader urethane needs, the company provides custom semi-rigid spray foam formulations for specific requirements like pipe insulation, tank sealing, and acoustic dampening.

Innovation & Sustainability Focus:

• Tailored solutions for challenging industrial environments

• Expertise in meeting fire resistance and chemical stability specifications

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Semi-Rigid Spray Polyurethane Foam Market – View in Detailed Research Report

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6️⃣ 5. Honeywell International Inc.

Headquarters: Charlotte, North Carolina, USA
Key Offering: Solstice® blowing agents for foam formulations

Honeywell plays a critical role in the SPF value chain as a leading producer of low-global-warming-potential (GWP) blowing agents. Its Solstice® line of hydrofluoroolefin (HFO) blowing agents enables foam manufacturers to produce more environmentally friendly semi-rigid SPF with excellent insulation properties.

Innovation & Sustainability Focus:

• Pioneering HFO technology to replace high-GWP HFCs

• Enabling compliance with stringent environmental regulations like AIM Act

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5️⃣ 6. NCFI Polyurethanes

Headquarters: Mount Airy, North Carolina, USA
Key Offering: Versi-Foam® & Tuff-R™ Open Cell SPF systems

NCFI Polyurethanes is a specialty chemical company focused exclusively on polyurethane foam technologies. It offers a wide range of spray foams, including high-quality semi-rigid open-cell systems known for their flexibility, vapor permeability, and sound absorption qualities.

Innovation & Sustainability Focus:

• Long-standing reputation for product consistency and reliability

• Formulations designed for specific climate zones and building types

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4️⃣ 7. Icynene (a Huntsman Corporation brand)

Headquarters: Mississauga, Ontario, Canada
Key Offering: Icynene ProSeal™, Icynene Classic Max

Icynene is a globally recognized brand synonymous with spray foam insulation, now under the Huntsman Corporation umbrella. Its ProSeal™ is a leading open-cell, semi-rigid foam that expands up to 100 times its volume to create a seamless air barrier.

Innovation & Sustainability Focus:

• Focus on creating healthy indoor environments with low VOC formulas

• Extensive contractor certification program to ensure proper application

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3️⃣ 8. Demilec (a Carlisle Company)

Headquarters: Arlington, Texas, USA
Key Offering: Heatlok® HFO Pro, Sealection® 500

Demilec, part of Carlisle Construction Materials, is a premier manufacturer of spray polyurethane foam systems. The company offers innovative semi-rigid foams like Sealection® 500, which provides a balance of insulation value, air sealing, and moisture management.

Innovation & Sustainability Focus:

• Early adopter of next-generation HFO blowing agents

• Product lines certified by leading green building standards (LEED, ENERGY STAR)

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2️⃣ 9. Premium Spray Products

Headquarters: Cromwell, Connecticut, USA
Key Offering: Covenant Open Cell, Pro-Line Open Cell SPF

Premium Spray Products is a specialized manufacturer of spray foam insulation kits and chemicals for professional and DIY markets. The company provides reliable semi-rigid foam systems that are easily applied with their proprietary spray equipment.

Innovation & Sustainability Focus:

• Focus on user-friendly application systems and kits

• Commitment to providing high-value products for a range of budgets

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1️⃣ 10. Rhino Linings Corporation

Headquarters: San Diego, California, USA
Key Offering: Rhino Energy™ Open Cell Spray Foam

Rhino Linings, famous for its protective truck bed liners, also manufactures a full line of polyurethane coatings and insulation products. Its Rhino Energy™ open-cell foam is a semi-rigid SPF designed for interior wall and roof applications, leveraging the company’s expertise in durable urethane chemistry.

Innovation & Sustainability Focus:

• Integration of insulation products with protective coating systems

• Global distribution network supporting diverse construction needs

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Semi-Rigid Spray Polyurethane Foam Market – View in Detailed Research Report

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🏗️ Outlook: The Future of Semi-Rigid SPF Is Smarter and Greener

The semi-rigid spray polyurethane foam market is undergoing a significant evolution. While traditional performance attributes like thermal resistance remain critical, the industry is increasingly driven by sustainability mandates, bio-content, and digital application technologies.

📈 Key Trends Shaping the Market:

• Accelerated adoption of HFO blowing agents to meet new environmental regulations

• R&D into bio-based polyols to increase renewable content in foam formulations

• Integration of smart sensors and IoT for precision application and quality control

• Growing demand in retrofitting existing building stock for energy efficiency

Get Full Report Here:
Semi-Rigid Spray Polyurethane Foam Market – View in Detailed Research Report

The companies profiled above are not only supplying essential insulation materials—they are at the forefront of creating more energy-efficient, comfortable, and sustainable built environments globally.