Truax Builders Supply 503 256 4066 Windows and doors in Portland Oregon. Supplying windows and doors to the northwest since 1946. Come see our showroom in SE Portland, Oregon. Integrity windows, Marvin Integrity windows Oregon, Fiberglass clad wood windows, Integrity wood windows. Certified dealer for Milgard windows, Marvin windows, Simpson doors, Velux Skylights, Prairie style windows.