Security Chimneys

Commercial Products


At Security Chimneys International, we’re never satisfied. We believe venting solutions can always be improved for our customers. Whether it’s making installations faster and simpler, or reducing overall costs while improving quality, or enhancing technical support and customer service, we’re making it happen.

Our commitment to continual improvement is reflected in our growing commercial venting portfolio. We are continually raising the bar for quality, reliability and ease of installation. We combine this with collaborative customer partnerships to help ensure we are doing everything we can to provide the best solutions for your business.

Our expanding product lineup includes a variety of industrial-strength chimneys, all designed for Category I, II, III, and IV heating boilers, domestic water boilers, and low- to high-temperature hydronic heating applications.

All our Category II, III and IV chimneys are made from laser-welded 29-4C® type stainless steel to resist high temperatures and corrosion, making them ideal for high-condensation applications. And many of our products feature technologies that make installations quick and easy for you and your customers. 

Click to download our Commercial Line Card in PDF format


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