Our Blog | DoorwaysPlus.com

Home
Search
⁰
Wishlist
Account

Brands
Category
Orders

Free UPS Ground on orders over $700 (48 continental states)
Place your order by 2:00 PM ET for same day shipping for all items in stock

My Cart

My Wishlist

View Wishlist

Guest

4 Articles

lockdown hardware ×

Classroom Security Locksets: How the Function Code Changes Everything About a Lockdown

Why the Function Code on a Classroom Lockset Is a Life-Safety Decision This article is for school facility managers, educational construction specifiers, and commercial contractors who need to underst...

classroom security lockset life safety compliance lockdown hardware mortise lock function codes school door hardware

Oct 8, 2026

Classroom Security Locksets: How Lockdown Function Changes the Hardware Decision Before the Schedule Ships

Why Classroom Door Hardware Is a Different Spec Category This guide is for school facility managers, educational construction specifiers, and commercial contractors who need to understand how classroo...

Grade 1 locks classroom security lockset lockdown hardware mortise lockset school door hardware

Sep 10, 2026

Locking the Classroom From the Inside: How Classroom Intruder Locksets Work and What Schools Actually Need to Specify

Why the Old Classroom Lock Became a Liability This article explains how classroom security lockdown locksets work, what lockdown functions are available, how they interact with egress code, and what s...

classroom security cylindrical locksets life safety compliance lockdown hardware school door hardware

Jul 24, 2026

Classroom Lockdown Function Timing: Why a Mis-Timed Cylinder Defeats the Whole Lockdown Strategy

What This Article Covers -- and Who It Helps This post explains what cylinder timing means on a classroom-function lockset, why a timing error causes the lock to fail precisely when a lockdown is call...

classroom security cylindrical locks lock function lockdown hardware school door hardware

Jun 28, 2026