Forte Opening Solutions Expands Attack-Resistant Portfolio with New Door System
Forte Opening Solutions' Aspiro® Series Defendr Door System™ is the first door system certified to ASTM F3561. It offers high-performance protection against forced entry during active shooter events.

Forte Opening Solutions has expanded its portfolio of attack-resistant products with a new door system. The Aspiro® Series Defendr Door System™ is the first door system on the market to achieve ASTM F3561 certification. This certification validates the system's ability to provide high-performance, award-winning protection against forced entry during active shooter incidents.
The new door system is designed to offer enhanced security in environments with a risk of active threats. The ASTM F3561 standard is a new industry benchmark focused on preventing forced entry, ensuring the resilience of doors and locking mechanisms under extreme conditions.
Forte Opening Solutions has invested significantly in product development to ensure the highest level of security. Expanding its offerings with this certified door solution strengthens the company's position as a provider of security solutions, particularly for high-risk environments such as schools.
The company aims to redefine interior door system security standards with this launch. Achieving this certification represents a significant step toward creating safer work and learning environments.