About Us

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Why Choose Us

When it comes to eavestrough systems, soffit, fascia, railing systems, siding and accessories, customers come to CSM because they know that they will always get high quality product at competitive prices, along with a reputation for trusted reliability and customer service that we’ve set out to earn every day since our business started in 1920.

Today, you will be dealing with the 3rd generation of family owners and staff who take pride in everything we do at CSM. That pride comes from knowing that we manufacture only to the highest standards with raw materials from North American mills.

Based in Winnipeg, Manitoba, Canada, we manufacture an extensive range of product in eavestrough systems for ease of installation and a professional look. We value our customers and no order is too big or too small.

From slip joint connectors and centre drops for safe and simple installation to shrink-wrap packaging of components to prevent scratching, CSM is committed to giving you products that feature safety, style and performance.

That’s how we’ve developed such a loyal customer base which includes contractors, developers, architects, lumberyards and do-it-yourselfers. CSM stands firmly behind everything we manufacture and sell, and our attention to detail is unsurpassed.

For special projects, CSM can do custom metal work including custom flashings for roofs, windows, chimneys and garage doors. Our precision manufactured sections snap together for fast installation and professional results, and our finishes will provide many years of trouble-free service.

Look to CSM when you need:

  • Quality Product and Great Prices
  • Available and Reliable Inventory
  • Precision or Custom Manufacturing
  • Professional and Attractive Packaging
  • Ease of Installation
  • Efficient Order Processing
  • Prompt Shipping
  • Trusted and Professional Service

CSM stands behind all of its products and guarantees and has been in business since 1920. That’s your assurance of our commitment to your success, and your knowledge that we’ll be around to fulfill our promises.