St. Louis, MO

As a Full-Service Door, Frame, and Hardware Estimation, Engineering, and Distribution Company of hollow metal doors and frames, architectural and residential-grade wood doors and frames, architectural finish hardware, and specialty doors and frames, we are in complete control of product engineering, order fulfillment, and logistics management, assuring unbeatable quality and timely delivery for every product we offer.

Our Goal: When you think of Total Opening, you think first and only of the Unified Door & Hardware family of companies. We are your trusted resource, assuring that your projects will be completed professionally and on schedule every time.

St. Louis, MO:

Hollow metal doors and frames
Acoustical (STC) doors and frames
Pre-Hung Wood and HM Units
Architectural finish hardware
Access control solutions and security hardware
Stainless steel doors and frames
Commercial wood doors and frames
Professional Project Management & Engineering Services