Product Certification:

Manufacturer: Frank by Ostaco, Inc.
Certification: OST-M-49
Product series name: OST-M-49 Prism Patio Door
Operator type: DDSG
Issue date: 06/11/2026
Expiration: 05/08/2031
Report number: TPE24014-3_N_DDSG-a
Product simulated by: Veridis Solutions
Sales material product type: Vinyl, Vinyl w/Reinforcement
Type of certification: NFRC

Associated Documents

NRFC Certificates

OST-M-49