Fire Rated Ducts Market (2026 - 2035)

Fire Rated Ducts Market Summary

The global fire rated ducts market size was valued at USD 4.5 billion in 2025 and is projected to grow from USD 4.8 billion in 2026 to USD 7.8 billion by 2035, at a CAGR of 5.6% from 2026 to 2035. North America dominated the global market, accounting for the largest revenue share of 37.5% in 2025. Stringent fire safety regulations, increasing construction of commercial and industrial buildings, and rising adoption of fire-resistant HVAC duct systems are the major drivers for the fire rated ducts market. Besides, modular ducts are being manufacturing for functionality without compromising on the infrastructure aesthetics.

The fire rated ducts market is driven by increasingly stringent fire safety regulations and building codes across commercial, industrial, institutional, and public infrastructure projects. Growing investments in high-rise buildings, hospitals, airports, data centers, educational institutions, and manufacturing facilities are increasing demand for fire rated duct systems designed to contain the spread of fire and smoke while maintaining the safe operation of ventilation systems. In addition, the expansion of advanced HVAC installations, rising awareness of passive fire protection, and renovation of aging buildings to comply with updated fire safety requirements are further supporting market growth.

The market faces some challenges such as the relatively high installation, testing, and certification costs associated with fire rated duct systems, complex compliance requirements, and the availability of skilled installation professionals. Variations in the regional building codes, certification standards, and approval procedures can also increase project complexity, extend installation timelines and costs associated with them. However, rapid urbanization, expanding commercial and industrial construction, and increasing infrastructure investments in emerging economies are creating significant growth opportunities. Furthermore, the development of lightweight, corrosion-resistant, and high-performance materials, combined with increasing demand for sustainable and energy-efficient building systems, is expected to create additional opportunities for fire-rated duct manufacturers during the forecast period.

Analyst Perspective

The fire-rated ducts market is expected to grow steadily, driven by stricter fire safety standards and increasing focus on occupant protection. Demand is supported by the expansion of high-rise buildings, data centers, healthcare facilities, and industrial infrastructure. Manufacturers are developing lightweight, durable, thermally efficient, and easy-to-install duct systems. Growing adoption of modular construction, building modernization, HVAC upgrades, and retrofit projects is creating additional opportunities. Companies offering certified, application-specific solutions and strong installation support are expected to gain a competitive advantage.

Type Insights

The galvanized steel duct segment held the largest revenue share of approximately 37.0% of the overall market in 2025. Galvanized steel ducts are widely used in fire rated HVAC systems owing to their high structural strength, corrosion resistance, and excellent fire resistance. Their widespread adoption in commercial buildings, industrial facilities, hospitals, airports, and other critical infrastructure continues to support dominance in the segment. In addition, these ducts offer long service life, low maintenance requirements, and compliance with stringent fire safety standards, making them the preferred choice for fire-rated ventilation systems. Growing investments in commercial construction and infrastructure development are expected to sustain demand for galvanized steel fire-rated ducts over the forecast period.

The fabric duct segment is expected to register the fastest growth over the forecast period. The segment is gaining traction due to its lightweight construction, ease of installation, lower transportation costs, and improved airflow distribution compared to conventional duct systems. Increasing demand for energy efficient HVAC solutions, sustainable building designs, and flexible air distribution systems is supporting the adoption of fabric ducts across commercial, institutional, and industrial facilities. Furthermore, continuous product innovation, enhanced material performance, and the growing preference for modern ventilation systems are expected to drive steady growth in the segment during the forecast period.

Shape Insights

The square/rectangular segment held the largest market share, at around 41.0%, in 2025. Square and rectangular fire-rated ducts are the preferred choice for commercial, industrial, and institutional buildings due to their efficient space utilization, high airflow capacity, and compatibility with suspended ceilings and building layouts. These ducts are widely installed in offices, hospitals, airports, shopping malls, and manufacturing facilities where compliance with stringent fire safety regulations is essential. Their ability to integrate seamlessly with HVAC and smoke extraction systems continues to support their dominant market position.

The round segment is expected to register the fastest growth over the forecast period. Round fire-rated ducts are gaining popularity due to their superior airflow efficiency, lower pressure loss, reduced air leakage, and lower installation costs compared to rectangular duct systems. Their lightweight design and improved energy efficiency make them increasingly suitable for modern commercial and industrial HVAC applications. Rising investments in sustainable buildings and high-performance ventilation systems are expected to further accelerate the adoption of round fire-rated ducts during the forecast period. For instance, in April 2025, ROCKWOOL introduced the 70-mm Conlit Fire Mat, an E60-approved fire-protection solution for circular ventilation ducts. The light and flexible system helps to simplify installation around circular ducts, thereby supporting product innovation in round fire-rated duct systems.

Application Insights

The commercial facilities segment held the largest market share of around 55.0% in 2025. Commercial buildings, including offices, shopping malls, hotels, airports, healthcare facilities, educational institutions, and data centers, require fire-rated duct systems to comply with stringent fire safety regulations and ensure effective smoke extraction and fire compartmentation during emergencies. The increasing construction of high-rise commercial buildings and stricter building safety standards continue to drive demand for fire-rated ducts in this segment. In addition, the rising focus on energy efficient and sustainable commercial infrastructure is encouraging the installation of certified fire-rated ventilation systems. For instance, in August 2025, SMACNA featured Kingspan's KoolDuct high-performance pre-insulated ductwork system as a solution for modern buildings, highlighting its use in HVAC and building services systems. The system is designed for commercial, public, residential, light industrial, and leisure buildings, supporting the adoption of advanced ductwork systems in commercial buildings.

The public facilities segment is expected to register the fastest growth over the forecast period. Rising investment in hospitals, metro stations, airports, railway terminals, government buildings, schools, universities, and other public infrastructure is significantly increasing demand for fire-rated duct systems to enhance occupant safety and meet evolving fire protection standards. Governments across developed and emerging economies are prioritizing resilient public infrastructure through new construction and renovation projects, creating substantial opportunities for fire-rated duct installations. Furthermore, growing urbanization, infrastructure modernization programs, and stricter regulatory requirements for life safety in public buildings are expected to support the sustained growth of the segment throughout the forecast period.

Regional Insights

North America held the largest market share, accounting for approximately 37.5% in 2025. The region's leadership is driven by stringent fire safety regulations, well-established building codes, and the widespread adoption of passive fire protection systems across commercial, industrial, healthcare, and institutional buildings. Strong investments in high-rise developments, data centers, airports, manufacturing facilities, and infrastructure modernization continue to support demand for fire-rated duct systems. In addition, the presence of leading manufacturers, advanced HVAC technologies, and a mature construction industry have accelerated the adoption of certified fire-rated duct solutions across the region. For instance, in July 2025, Kingspan Insulated Panels North America announced the opening of its new manufacturing facility in Mattoon, Illinois, to expand production of its K-Roc fire-protection products, supporting the supply of fire-protection building solutions across North America.

Asia Pacific Fire Rated Ducts Market Trends

Asia Pacific is expected to register the fastest growth over the forecast period. Rapid urbanization, expanding commercial and industrial construction, and increasing investments in transportation, healthcare, education, and public infrastructure are fueling the demand for fire-rated duct systems across the region. Countries such as China, India, Japan, and Southeast Asian nations are strengthening fire safety regulations and adopting more stringent building standards, driving the installation of fire-rated HVAC and smoke extraction systems. The growing construction of smart cities, metro rail projects, airports, and high-rise residential and commercial buildings is expected to further accelerate market expansion. For instance, in June 2026, the Government of Tripura notified the Tripura Fire Safety Rules 2026, introducing comprehensive fire safety requirements for buildings, including provisions related to fire-resistant HVAC ductwork, fire dampers, smoke management, and Fire Safety Certificates, reflecting the region's increasing emphasis on advanced fire protection infrastructure.

Key Fire Rated Ducts Company Insights

The fire rated ducts market is moderately consolidated, with competition centered on product certification, compliance with international fire safety standards, and the ability to deliver high-performance duct systems for commercial and industrial applications. Leading companies are expanding their portfolios of UL, EN, and ASTM certified fire-rated duct solutions, while investing in manufacturing capacity, digital design tools, and sustainable materials to strengthen their market position. Strategic initiatives such as acquisitions, facility expansions, and product innovation are enabling manufacturers to address evolving building codes and the increasing demand for advanced passive fire protection systems. Companies with strong engineering capabilities, global distribution networks, and comprehensive fire-tested duct solutions are expected to maintain a competitive advantage in the market.

Key Fire Rated Ducts Companies

The following key companies have been profiled for this study on the fire rated ducts market:

• Kingspan Group

• Lindab AB

• Systemair AB

• FläktGroup

• DuctSox

• NAFFCO

• Etex Group

• The UEP Group

• Trox SE

• RectorSeal

Recent Developments

• In October 2024, Lindab signed a memorandum of understanding with Tata Steel Nederland to source Zeremis low-emission steel for its ventilation and fire-protection duct product portfolio. The collaboration supports the development of more sustainable duct solutions by reducing the carbon footprint of fire-protection and ventilation products while advancing environmentally responsible manufacturing.
• In June 2024, the UEP Group announced the formation of VaughanAir, which acquired the DuraDuct line of patented 2-, 3-, and 4-hour fire-rated duct systems from DuraSystems Barriers, Inc. The acquisition strengthened VaughanAir's portfolio of passive fire protection solutions and expanded its offerings in certified fire-rated duct systems.

Fire Rated Ducts Market Report Scope

Global Fire Rated Ducts Market Report Segmentation

This report forecasts revenue growth at the global, regional, and country levels and provides an analysis of the latest industry trends and opportunities across each sub-segment from 2021 to 2035. For this study, Grand View Research has segmented the global fire rated ducts market report based on type, shape, application, and region:

• Type Outlook (Revenue, USD Billion, 2021 - 2035)

  • Galvanized Steel Duct

  • Aluminum (Al) Duct

  • Flexible Duct

  • Fabric Duct

  • Others

• Shape Outlook (Revenue, USD Billion, 2021 - 2035)

  • Square/Rectangle

  • Round

  • Half Round

  • Others

• Application Outlook (Revenue, USD Billion, 2021 - 2035)

  • Public Facilities

  • Commercial Facilities

  • Industrial Facilities

  • Others

  • Regional Outlook (Revenue, USD Billion, 2021 - 2035)

    • North America

      • U.S.

      • Canada

      • Mexico

    • Europe

      • UK

      • Germany

      • France

      • Italy

      • Spain

    • Asia Pacific

      • China

      • Japan

      • India

      • Australia

      • South Korea

    • Latin America

      • Brazil

      • Argentina

    • Middle East and Africa (MEA)

      • South Africa

      • Saudi Arabia

      • UAE