U.S. HVAC Chimneys and Vents Market Size & Share Analysis - Key Trends, Future Opportunities, Growth Strategies, and Forecasts (2025 - 2032)

U.S. HVAC Chimneys and Vents Market Emerging Trends

Adoption of Smart and IoT-Enabled Chimneys Is Key Market Trend

• The integration of internet of things (IoT) Technology in home appliances is picking up as they enable remote control, personalized operations, and energy and cost savings.
• These smart chimneys provide consumers with enhanced automation and connectivity.
• Additionally, by detecting smoke, they work automatically to remove it, also sounding an alarm in numerous instances.
• Furthermore, the integration of smart virtual assistants, such as Amazon Alexa and Google Assistant, allows appliance control with voice commands, for tasks such as turning them on and off.
• In January 2025, Keen Homes introduced its new smart vent system, which helps control airflow in individual rooms with the help of smartphones.

Increasing Focus on Indoor Air Quality Is Driving Growth of Market

• Consumers in the U.S. are witnessing the immediate and long-term effects of a poor indoor air quality, such as irritation in the eyes, nose, and throat, respiratory diseases, heart diseases, and cancers.
• As per the EPA, indoor air in the U.S. is often 2–5 times more polluted than outside air.
• As per the CDC, almost 8% of the country’s population suffers from asthma and over 6.5% from COPD.
• The American Cancer Society has predicted 226,650 new lung cancer cases in the country in 2025.
• As all of these diseases are traceable to air pollution in some degree, the need for capable ventilation systems that can filter out the harmful volatile organic compounds is rising.
• Furthermore, vents with HEPA filtration systems are becoming popular due to their ability to capture fine particles, such as allergens and pathogens.
• This makes them the most-suitable option for urban areas with high pollution levels.
• Moreover, government regulations and the building codes of the Environmental Protection Agency (EPA) and ASHRAE are focused on the integration of high-efficiency filters in ventilation systems, to ensure a better indoor air quality.
• In September 2024, AirBox announced the shipment of its integrated total-building high-volume Purifiers (HVPs), which consist of certified HEPA filters and its Advanced Molecular Adsorbent technology.

High Initial Investment and Retrofit Costs Are Key Market Challenges

• The high cost associated with the installation and retrofitting of HVAC Chimneys and vents is a significant challenge for the market growth.
• The total cost is a combination of the material expenses, labor requirements, and the integration of advanced technologies.
• Installation and retrofitting require skilled labor for advanced systems that feature IoT integration, which further increases the overall cost of the chimneys and vents and their installation and maintenance.
• Retrofitting older buildings requires modifications and steps to comply with the modern energy efficiency regulations, which further adds to the cost of material and labor.

U.S. HVAC Chimneys and Vents Market Segmentation and Category Analysis

Product Type Insights

Metallic chimneys are the largest category, with 55% market share in 2024. This dominance can be attributed to their durability and ease of installation, as these chimneys are made from corrosion-resistant materials, such as stainless steel and galvanized sheets.

Island chimneys will grow at the highest CAGR, of 4%, during the forecast period. This growth can be attributed to the technological advancements, such as a higher suction power, energy-efficient LED lighting, and smart connectivity for remote control.

Based on product type, the market has the following categories:

• Ductless Chimneys
• Island Chimneys (Fastest-Growing Category)
• Metallic Chimneys (Largest Category)
• Masonry Chimneys
• Ridge Vents
• Soffit Vents
• Gable Vents
• Louver Vents
• Others

Material Type Analysis

The stainless steel category held the largest market share, of 30%, in 2024. Stainless steel is more durable, versatile, and cost-effective in comparison to the other materials used for the manufacturing of chimneys and vents.

Composites will grow at the highest CAGR, of 3.8%, during the forecast period. This can be attributed to the rising need among industries for chimneys and vents made of high-temperature-resistance materials. Furthermore, the overall transportation and installation costs are reduced for chimneys and vents made from composites as these materials are lightweight.

Based on material type, the market has the following categories:

• Stainless Steel (Largest Category)
• Aluminum
• Composites (Fastest-Growing Category)
• Galvanized Steel
• PVC/Plastic
• Others

Application Analysis

The residential category held the largest market share, of 48%, in 2024. This is due to the rising demand for higher home comfort, a better indoor air quality, and efficient ventilation. Additionally, homeowners in the U.S. are focusing on renovations and retrofitting, which is raising the demand for HVAC chimneys and vents. The awareness of a better indoor air quality in the U.S. has risen manifold since the COVID-19 pandemic.

The industrial category will grow at the highest CAGR, of 5.5%, during the forecast period. The increasing focus of the industrial sector on compliance with the EPA and OSHA’s regulations drives the demand for chimneys and vents that use advanced technology and follow the emission standards. The major end users here include industries that subject workers to highly polluted indoor air or those that require immaculately clean spaces, such as metals and mining, thermal power generation, oil & gas, automotive & transportation, and pharmaceuticals.

Based on application, the market has the following categories:

• Residential (Largest Category)
• Commercial
• Industrial (Fastest-Growing Category)

Installation Type Insights

The new installation category held the larger market share, of 60% in 2024, The demand for new chimneys and vents is driven by the rapid urbanization in the U.S., with the boom in residential, industrial, and commercial construction. As per the U.S. Census Bureau, construction spending in the country stood at USD 2,179.9 billion in January 2025, and it rose to USD 2,195.8 billion the next month.

The retrofit category will grow at the higher CAGR, of 4.5%, during the forecast period. This growth can be attributed to the rising retrofit activities and replacement of aging and faulty parts. The replacement of chimneys and vents is becoming an important part of retrofitting buildings in the U.S. to meet modern air quality standards and energy efficiency expectations.

Based on installation type, the market has the following categories:

• New Installation (Larger Category)
• Retrofit (Faster-Growing Category)

U.S. HVAC Chimneys and Vents Market Regional Market Performance

The southern region of the U.S. is the largest market, with a market share of 35% in 2024. This is because of a rapid increase in construction activities due to urbanization. The warm climate of the region further drives the demand for high-capacity cooling appliances for large buildings, which, in turn, creates the requirement for extensive networks of chimneys and vents.

The western region of the U.S. will grow at the highest CAGR, of 5%, during the forecast period. The region is home to California, Nevada, and Washington, which are mandating green building technologies and construction practices. This is raising the demand for advanced HVAC chimneys and vents, especially for heating appliances, owing to the colder climate here.

The market has been categorized into the following regions:

• Northeast
• Midwest
• West (Fastest-Growing Regional Market)
• South (Largest Regional Market)

U.S. HVAC Chimneys and Vents Market Share Analysis

The nature of the market is fragmented due to the presence of a number of global and regional players providing diverse product ranges. The production of standard chimneys does not require advanced technologies, which makes the market entry for SMEs easy and the market more fragmented. Additionally, there are various regional players that are focusing on providing customized and locally tailored solutions, which also contributes to the market fragmentation.

U.S. HVAC Chimneys and Vents Market Developments

• In July 2024, Robert Bosch GmbH acquired the light and residential commercial HVAC businesses of Johnson Controls International Plc for USD 8.1 billion.
• In July 2024, Duravent Group partnered with Rutland, a U.S.-based manufacturer of products for the fireplace, chimneys, and stove maintenance. The partnership allows Duravent to enhance its portfolio of fuel chimneys, pellet vents, gas vents, and stove pipe across its Amerivent, Security Chimneys, Duravent, Rutland, and Selkirk brands.
• In May 2023, Olympia Chimney and Venting Inc., which is a subsidiary of Olympia Chimney Holdings LLC; acquired SnapLok Systems LLC, a sweeping technology provider for chimney and duct cleaning.