Open the Envelope
Ordinances & Building Codes
Winter Readiness for Roofs, Garages, and Façades in NYC & Boston
Harsh freeze–thaw cycles, coastal exposure, and de-icing salts make the northeast a particularly demanding environment
Parapet Wall Inspections in NYC: What Building Owners Should Know
As we prepare to enter the 4th quarter of 2025, it’s a good time to
The Hidden Forces Driving Up Insurance Costs
EF1-level tornadoes—featuring winds between 86 and 110 mph—touched down in Paxton and Holden, Massachusetts, part
Access Agreements Overhauled: How NYS Bill S3799B Will Change Facade Work Across New York
Tentatively effective January 1, 2026, New York State Senate Bill S3799B marks a transformative shift
Air Barriers 101
In construction, air barrier systems are the unsung heroes of building envelopes. While not as
What is a Qualified Exterior Wall Inspector and Why Does It Matter?
When it comes to the structural stability of the building, it’s not all about the
What to Do When You Discover a Leak in Your Building
Water intrusion is one of the most common and costly issues that building owners and
Title 19 compliance: Essential guidance for parking garage owners in New York State
If you own a building containing a parking garage in New York State, compliance with
Challenges of a Building Envelope Restoration Contractor
As a building envelope specialty contractor, one of the challenges we find in working with
When Do You Need Building Envelope Professional Services?
In the world of construction and building envelope maintenance, one crucial aspect that often goes