Alps Welding Ltd

400 New Huntington Rd, Woodbridge, Ontario, L4H0R4 Canada View map
Contact supplier See tel #, ask question, request materials, RFQ


We design and manufacture stacks for your specific need and application. In industrial work, the wrong stack can be structurally unsound, suffering from corrosion, wear and damage. They can also poorly ventilate your work area or lead to harmful pollution. You need something suited to the practical needs of your business, and we at Alps Welding Ltd. can help deliver that product. We work with your business to ensure you get the flue you need. We can construct your model in-house using sturdy and durable materials, increasing the value and usefulness  of your product.

Constructed in-house and measured to determine straightness
We make our flue-gas products from carbon steel at our facility in Woodbridge, ON. Previously, we have constructed flues that span up to 200 feet.  We take multiple measures to ensure our products are erected properly. These include straightening using laser levels and other methods completed as the products are constructed and erected.

We construct your purchase out of three separate parts and then join them together within our plant, ensuring proper installation and structural integrity. We also build and apply accessories such as ladders and platforms.

Applications for oil and gas
Our products remove chemicals and exhaust from industrial furnaces. They are primarily used within the oil and gas industry, steelmaking, processing and more.


We design our products based on your specifications. As a result, our work is highly customizable. Our stacks are made to be compliant to your needs. As a result, they come in whatever grade of steel or titanium you may desire. We can also work with you to determine the proper height, accessories and erection methods necessary for your projects.

About us:

Since 1974, we have constructed thousands of products for industrial application. We offer plenty of customization options to better suit your applications. Furthermore, we work quickly and efficiently to meet our customers’ deadlines effectively. Each of our products benefit from extensive testing procedures to ensure the highest possible quality.