About KNC

K.N. Crowder is one of the leading manufacturers of sliding door track and hardware in Canada, producing a diverse product line including; Sliding Door Hardware, Barn Door Track, our patented Catch’N’Close Closing Systems, Weatherstripping, Thresholds, Stair Nosings, Automatic Door Bottoms, Foot Grilles, and Louvers. The family owned and operated Canadian company has been in business for over 70 years, creating top of the line products that are safe, user-friendly, and beautifully designed.

The Crowder family has prided themselves on KNC’s reputation for three generations. From the beginning, the company has produced top quality products, at fair prices, that have stood the test of time. Founder Ken Newton Crowder started the business with the idea that he wouldn’t put his name on the product unless he was 100 percent sure that his customers would be satisfied. This satisfaction and pride in their products is still their top priority. KNC builds its products to last, whether it is the long Canadian winters or the salty southern air, the aluminum extrusions live up to their legacy around the globe.