Nick's Building Supply specializes in manufacturing, importing and selling wood entry doors and wood interior doors.
In business for over 29 years, Nicks Building Supply has positioned itself as a major wholesale "retailer" in the door industry. Our innovative collection of wood doors is second to none. Our prices are most competitive and probably the lowest anywhere.

With over 50,000 square feet of warehouse and office space under one roof, and a showroom full of the "unusual," we have been able to offer one of the largest selections of wood doors anywhere. You are welcome to visit our facility by appointment. Your visit will not be in vain; we can assure you of that.
New: Call to Visit our new door showroom in Aurora, Illinois.