Global firestopping sealants market forecast to grow 8.3% annually through 2030
Iain Hoey
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Market projected to expand due to urbanisation and infrastructure growth
The global firestopping sealants market is expected to reach $745.4 million by 2030, growing at a compound annual growth rate (CAGR) of 8.3% from 2025 to 2030, according to Grand View Research.
The report attributes this growth to rapid urbanisation and large-scale infrastructure developments, particularly in emerging economies.
The demand for firestop solutions is increasing in both commercial and residential construction as stricter building codes and fire safety regulations take effect.
Firestop sealants are used to prevent fire and smoke from spreading through openings in fire-rated walls and floors.
Their adoption is being driven by new construction projects and renovations where compliance with fire safety standards is required.
Intumescent and silicone sealants dominate market share
The intumescent segment accounted for 69.8% of revenue in 2024, according to Grand View Research.
These sealants expand under high temperatures, sealing gaps and helping to contain fire and smoke.
Silicone-based firestopping sealants also held a significant market share, with a 61.1% revenue contribution in 2024.
Their flexibility and resistance to extreme temperatures make them a preferred option in commercial and residential construction.
The report notes that demand for sustainable construction materials is further influencing the market, with increasing adoption of firestop sealants that meet environmental and low-emission standards.
Commercial construction leads firestopping sealant demand
The commercial sector led the market in 2024, accounting for the largest revenue share.
The use of firestop sealants in office buildings, shopping centres, and educational institutions is driven by strict fire safety requirements.
Growth in sustainable building practices is also contributing to higher demand for firestop solutions in commercial projects.
Renovations of older buildings to meet updated safety standards are another key factor supporting market expansion.
North America remains the largest regional market
North America accounted for 42.0% of global revenue in 2024, according to Grand View Research.
The US leads the regional market due to a well-established construction sector and stringent fire safety regulations across residential, commercial, and industrial buildings.
Major infrastructure projects and increasing awareness of fire prevention measures are expected to sustain demand for firestopping sealants in the region.
Global firestopping sealants market forecast to grow 8.3% annually through 2030: Summary
The global firestopping sealants market is projected to reach $745.4 million by 2030, with a CAGR of 8.3% from 2025 to 2030.
Grand View Research attributes this growth to urbanisation, infrastructure expansion, and stricter fire safety regulations.
Intumescent firestop sealants held 69.8% of the market share in 2024, while silicone sealants accounted for 61.1% of revenue.
The commercial sector was the largest market segment, with strong demand in office buildings, shopping centres, and educational facilities.
North America led the global market with a 42.0% revenue share, driven by regulatory requirements and investment in fire safety solutions.
Key industry players include 3M Company, Hilti Group, Sika AG, BASF SE, and RPM International Inc.
In January 2024, Hilti Group launched a new range of firestop sealants with reduced VOC emissions in response to sustainability trends.
