ProVia

Provia manufactures and sell building products, including vinyl siding, doors and windows.

Maibec

Maibec is a leading Canadian manufacturer of genuine wood siding. We are also the largest manufacturer of Eastern white cedar shingles in North America

Pella

The Pella Corporation is a privately held window and door manufacturing company headquartered in Pella, Iowa, and with manufacturing and sales operations in a number of locations in the United States.

Uponor

Uponor Corporation manufacturers and sells plumbing and indoor climate systems for the residential and commercial building markets.