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[Tanks, Vessels & Platework](https://commonwealth-canada.com/en/me-tanks-vessels-platework) - [Mechanical Cooling Systems & Fans](https://commonwealth-canada.com/en/me-cooling-towers-fans) - [Outages & Maintenance](https://commonwealth-canada.com/en/me-shutdowns-turnarounds-outages) - [News](https://commonwealth-canada.com/en/news) - [Information](https://commonwealth-canada.com/en/information) - [Contact Us](https://commonwealth-canada.com/en/contact-commonwealth-canada?hsLang=en) Search Your browser does not support the video tag. **Steel Stacks** ## Services ### [![Diseño sin título (7)](https://commonwealth-canada.com/hs-fs/hubfs/Dise%C3%B1o%20sin%20t%C3%ADtulo%20(7).png?width=1024&height=768&name=Dise%C3%B1o%20sin%20t%C3%ADtulo%20(7).png) DESIGN & ENGINEERING Steel stacks must endure extreme wind, seismic, and environmental conditions. Our advanced modeling ensures optimal stack and chimney design.](https://commonwealth-canada.com/en/tall-structures-steel-stacks-design-and-engineering?hsLang=en) ### [![Diseño sin título (1)-1](https://commonwealth-canada.com/hs-fs/hubfs/Dise%C3%B1o%20sin%20t%C3%ADtulo%20(1)-1.png?width=1024&height=768&name=Dise%C3%B1o%20sin%20t%C3%ADtulo%20(1)-1.png) FIELD ERECTION We deliver efficient, expert erection of large stack structures. As a turnkey contractor, we provide integrated design, fabrication, and erection with strong engineering support.](https://commonwealth-canada.com/en/tall-structures-steel-stacks-field-erection?hsLang=en) ### [![Diseño sin título (2)-2](https://commonwealth-canada.com/hs-fs/hubfs/Dise%C3%B1o%20sin%20t%C3%ADtulo%20(2)-2.png?width=1024&height=768&name=Dise%C3%B1o%20sin%20t%C3%ADtulo%20(2)-2.png) GAS TURBINE EXHAUST STACKS We provide advanced gas turbine exhaust systems engineered for extreme conditions. Our team ensures high performance, durability, and efficient, cost-effective installation.](https://commonwealth-canada.com/en/tall-structures-steel-stacks-gas-turbine-exhaust-stacks?hsLang=en) ### [![Diseño sin título (3)-1](https://commonwealth-canada.com/hs-fs/hubfs/Dise%C3%B1o%20sin%20t%C3%ADtulo%20(3)-1.png?width=1024&height=768&name=Dise%C3%B1o%20sin%20t%C3%ADtulo%20(3)-1.png) INSPECTION, REPAIRS & MAINTENANCE We specialize in efficient, cost-effective repair, maintenance, and retrofit of stacks and chimneys. Our expert teams use tailored programs and specialized equipment to restore structures of all materials.](https://commonwealth-canada.com/en/tall-structures-steel-stacks-inspections-repairs-and-maintenance?hsLang=en) ### [![Diseño sin título (4)](https://commonwealth-canada.com/hs-fs/hubfs/Dise%C3%B1o%20sin%20t%C3%ADtulo%20(4).png?width=1024&height=768&name=Dise%C3%B1o%20sin%20t%C3%ADtulo%20(4).png) FABRICATION SERVICES We provide complete turnkey steel stack fabrication with strict quality control. Our global facilities ensure consistent, high-quality steel stacks for clients worldwide.](https://commonwealth-canada.com/en/tall-structures-steel-stacks-fabrication-services?hsLang=en) ### [![Diseño sin título (6)](https://commonwealth-canada.com/hs-fs/hubfs/Dise%C3%B1o%20sin%20t%C3%ADtulo%20(6).png?width=1024&height=768&name=Dise%C3%B1o%20sin%20t%C3%ADtulo%20(6).png) LINERS & DUCTWORK We design, fabricate, and install stack liners to protect structures from high temperatures and extend their lifespan. Our expertise covers a wide range of materials, including steel, alloys, glass, and FRP.](https://commonwealth-canada.com/en/tall-structures-steel-stacks-liners-ductwork?hsLang=en) ## Our worldwide group has designed and built more steel chimney systems than any company in the world. Our group is recognized as a pioneering force in the development and application of steel chimney technology having been responsible for decades of research and development.   Our steel chimney services include design, fabrication, field erection, and maintenance. [Contact Us!](https://commonwealth-canada.com/en/contact-commonwealth-canada?hsLang=en) ## Scopes & Specialties ## Single Wall Steel Chimneys ## Dual Wall Steel Chimneys ## Temporary & Bypass Stacks ## Steel Chimney Liners & Ductwork ## Noise Abatement ## Combustion Turbine Exhaust Stacks ## HRSG Chimney Stacks ## SRU Chimney Stacks ## Tower Supported Stacks ## Steel Chimney Inspections ## Inspection and Repair Work Scope of work: Inspection & repair of the Furnace II chimney.  The objective of this project was to extend the service life of the chimney that serves the Furnace II of the factory. - Check out the before and after! ### Before ![Diseño sin título (8)](https://commonwealth-canada.com/hubfs/Dise%C3%B1o%20sin%20t%C3%ADtulo%20(8).png) ### After ![Diseño sin título (9)](https://commonwealth-canada.com/hubfs/Dise%C3%B1o%20sin%20t%C3%ADtulo%20(9).png) ![16-2](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/16-2.png?width=1200&length=1200&name=16-2.png) ![17-2](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/17-2.png?width=1200&length=1200&name=17-2.png) ![18-2](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/18-2.png?width=1200&length=1200&name=18-2.png) ![19-2](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/19-2.png?width=1200&length=1200&name=19-2.png) ![20-2](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/20-2.png?width=1200&length=1200&name=20-2.png) ![21-1](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/21-1.png?width=1200&length=1200&name=21-1.png) ![22-1](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/22-1.png?width=1200&length=1200&name=22-1.png) ![23-1](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/23-1.png?width=1200&length=1200&name=23-1.png) ![24-1](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/24-1.png?width=1200&length=1200&name=24-1.png) ![26-1](https://146585628.fs1.hubspotusercontent-eu1.net/hub/146585628/hubfs/26-1.png?width=1200&length=1200&name=26-1.png) ## Interested in Learning More? ### We'd love to hear from you! ![fotos canada 3 (22)-1](https://commonwealth-canada.com/hs-fs/hubfs/fotos%20canada%203%20(22)-1.png?width=1024&height=768&name=fotos%20canada%203%20(22)-1.png) --- [![Commonwealth Canada Logo](https://commonwealth-canada.com/hs-fs/hubfs/Commonwealth%20Canada%20Logo.png?width=522&height=120&name=Commonwealth%20Canada%20Logo.png)](https://commonwealth-canada.com?hsLang=en) 9 Callaghans Rd. 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