EN 1634 Fire Rated 132 Minutes: What It Means for 3D Concealed Door HingesFire resistance is a critical requirement for concealed hinges used in fire-rated door assemblies. EN 1634-1 is the European standard used to determine how door components perform under direct fire exposure.What Is EN 1634-1 F Read More

In the realm of commercial and fire - rated door applications, 3D adjustable concealed door hinges play a crucial role. These hinges not only need to provide smooth and reliable movement for doors but also must endure the rigors of long - term use and withstand various environmental factors. To ensu Read More

UL 305 is the primary U.S. safety standard that applies specifically to panic hardware and fire exit hardware. It defines how panic devices must perform in emergency situations to ensure that occupants can escape quickly and safely.Below is a clear and complete explanation:✅ What UL 305 Means for Pa Read More

✅ EN 1125 – Full Classification Levels for Panic Exit DevicesEN 1125 uses a 14-digit classification, but only 10 main performance categories are graded.Below is the full list.1. Category of Use (Digit 1)Grades: 1 levelGradeMeaning3High frequency of use (the only grade allowed for panic devices)EN 11 Read More

✅ Full EN 1935 Classification System (All Digits Explained)EN 1935 uses 8 categories, represented by one digit each, except the last category (hinge grade), which may have two digits.The full code format is:Digit 1 – Digit 2 – Digit 3 – Digit 4 – Digit 5 – Digit 6 – Digit 7 – Last digits (11–13) Ex Read More

Mechanical rooms are the operational core of any building, housing essential systems like HVAC, boilers, and electrical panels. While these spaces are vital, they also present significant fire risks. Ensuring these rooms are properly contained is not just a matter of good practice; it's a critical safety requirement. This is where UL rated doors and hinges play a non-negotiable role. Read More

Fire safety regulations in commercial buildings have become increasingly stringent, and for good reason. Every component of a building's fire safety system plays a critical role in protecting lives and property. While most building managers focus on obvious elements like sprinkler systems and fire doors, one crucial component often gets overlooked: door handles. Read More

When it comes to door handles, many might think of them as simple design elements, often overlooked amidst a room's more prominent features. However, in commercial and high-security environments, door handles are more than just a functional necessity; they are integral to safety and performance. Two essential certifications that define the quality and reliability of door handles are EN 1906 Grade 4 and EN 1634. Read More

​Door handles are far more than just functional accessories; in modern construction, they play a critical role in safety, security, and compliance. EN 1906 Grade 4 and EN 1634 fire-rated door handles are widely regarded as the gold standard in this field. But why are these two standards so important, and what makes them the top choice for architects, builders, and facility managers seeking high-performance solutions for modern buildings? Read More