Functional Building Supply is Your
Door & Hardware Specialists
LEARN MORE
Functional Building Supply is Your
Door & Hardware Specialists
LEARN MORE
SINCE 1960
Since 1960, Functional Building Supply Company has been distributing hollow metal frames and doors, wood doors and finish hardware to the construction industry. As a family-owned business, we take pride in our ability to supply and service our products in a timely and professional manner while maintaining competitive pricing.