About Us

Toll Free (inside Canada)
Outside Canada

About Us

CSM was established in 1920 and remains owned and operated by the 3rd generation of its original founders. Located in Winnipeg, Canada, CSM has grown over the past 98 years, but retains its core business values which are quality, reliability and service.

While the company is in the business of manufacturing and distributing gutter systems or eavestroughs, soffit, fascia, railing systems, siding and accessories, our goal is to make products that are durable and easy to install.

Today, CSM supplies and distributes to:

We also do custom metal work including custom flashings for roofs, windows, chimneys and garage doors, and manufacture for OEM partners for white labeling, with a finish to fit every budget, be it:

  • Galvanized
  • Prepainted Steel
  • Prepainted Aluminum

CSM is committed to giving customers products that feature safety, style and performance through attention to detail and precision manufacturing.

Our objectives are to supply contractors with a durable product at an economic price with the top quality fit and finish; provide lumberyards and retailers with a well packaged and dependable quality eavestrough system for their customers, and assist do-it-yourself homeowners for a professional look.

CSM provides installation guides online and we stand behind everything we manufacture and sell.