AT KP BUILDING PRODUCTS, WE STRIVE TO OFFER WINDOW AND DOOR PRODUCTS OF EXCEPTIONAL CRAFTSMANSHIP WHILE HELPING OUR CUSTOMERS TO REALIZE THEIR VISION.
about us
Greenview was founded in 1946 by a master craftsman with one goal in mind: to create beautiful products using the latest technology. Decades later, we are still combining tradition and innovation in windows trusted by builders and homeowners. For over 60 years, Greenview has been the mark for consistently reliable products at the forefront of technology; our goal has always been to offer our customers a product which combines beauty and efficiency.

In 2014, KP Building Products Ltd., one of the largest manufacturers of construction materials in Canada, purchased the assets of Farley Group Inc. which included the Greenview Windows and Doors division. KP Building Products is a privately-owned and operated company with eighteen manufacturing plants and 2,200 employees throughout North America.