Hyatt Regency Times Square Opens with Compliant ACM Cladding After 2022 NYC Building Code Update
In 2024, the Crowne Plaza located in Times Square, Manhattan, ceased operations, only to reopen in 2025 as the Hyatt Regency Times Square, which boasts 795 rooms and 159 parking spots. The design featuring ACM cladding garnered attention due to the restrictions imposed by the 2022 NYC Building Code. Nevertheless, ACM, MCM, and similar materials still meet compliance requirements with added fireblocking, according to Section 718.2.6. The Hyatt project incorporated Tenmat's FF102/50 Intumescent Fire Block, which holds NYC OTCR/DOB approval under Section 718.2.1. Additionally, the ACM rainscreen assembly successfully passed the NFPA285 test. Tenmat's fireblocking creates a 1.75-inch air gap under normal circumstances and expands when exposed to fire, ensuring both design and code adherence.
Key facts
- The Crowne Plaza in Times Square, a 480-foot tower serving New York City for over 35 years, closed in 2024.
- The building reopened in 2025 as the Hyatt Regency Times Square with 795 guest rooms and 159 enclosed parking spaces.
- The 2022 New York City Building Code restricted materials including ACM cladding in exterior wall assemblies.
- ACM, MCM and similar materials remain compliant under the 2022 code if additional fireblocking is used, per Section 718.2.6.
- The Hyatt project team specified Tenmat's FF102/50 Intumescent Fire Block for the ACM cladding application.
- Tenmat's FF102/50 holds a NYC OTCR/DOB fireblocking approval in accordance with Section 718.2.1.
- The complete ACM rainscreen assembly passed an NFPA285 test, leading to approval on the 1605 Broadway project.
- Tenmat's intumescent fire blocks maintain a maximum 1.75-inch air gap normally and expand up to 25 times their original size in a fire.
Entities
Institutions
- Crowne Plaza
- Hyatt Regency Times Square
- Tenmat
- New York City Department of Buildings
- Architect's Newspaper
Locations
- New York City
- New York
- United States
- Manhattan
- Times Square
- 1605 Broadway