Multi-Family Entry Door Systems

4 Multi-Family Entry Door Systems Therma-Tru offers door systems that are ideal for multi-family new construction and remodeling. Our doors deliver the durability, reliability and style you expect from Therma-Tru, with options to meet most national and local building code requirements.* Discover an industry-leading selection of Fire-rated doors and Sound Transmission Class- (STC) rated doors, as well as doors with an elevated 10" bottom rail for Americans with Disabilities- (ADA) compliant applications.