If you’re a glazing contractor, you know glass and aluminum frames like the back of your hand. But when it comes to commercial door hardware, things can get complicated fast. From closers to panic devices, the wrong choice—or poor installation—can lead to problems that impact performance, safety, and code compliance.
Whether you’re new to storefront systems or just want a refresher, this guide will walk you through the most essential commercial door hardware components—and what you need to know when installing them.
The Basics of Commercial Door Hardware
Commercial doors see high traffic, tough conditions, and strict building codes. That means hardware must be durable, functional, and ADA-compliant.
Here are the most common types of hardware you’ll run into on a commercial storefront job:
1. Hinges
Commercial hinges are heavier-duty than residential versions. Most are either:
- Butt hinges – traditional style, usually three per door
- Continuous (piano) hinges – full-height hinges that offer better support for high-use doors
Always align hinges precisely to avoid sagging, misalignment, or premature wear.
2. Door Closers
These devices automatically close the door after someone enters or exits. They’re required in nearly all commercial settings for fire safety and energy efficiency.
Types include:
- Surface-mounted closers – most common and easiest to install
- Concealed closers – hidden inside the frame or door for a cleaner look
- Overhead holders/closers – for specialty doors or added control
Installers must adjust closing speed, latching force, and backcheck to match code and door weight.
3. Panic Devices (Exit Devices)
Also known as crash bars, these are required for emergency exits in public buildings. They allow people to exit quickly with a simple push—even if the door is locked from outside.
Look for UL-listed devices and always follow ADA and fire code specs during installation.
4. Locks and Cylinders
Commercial storefront doors often use mortise or rim locks with interchangeable cores.
- Mortise locks are more secure and common in high-traffic buildings.
- Rim locks are easier to install but slightly less durable.
Cylinders can be keyed alike, master-keyed, or rekeyable depending on your client’s needs.
5. Thresholds and Weatherstripping
These prevent water, dust, and air from entering the building. Choose ADA-compliant thresholds with proper seals to improve efficiency and meet accessibility standards.
For humid climates like Louisiana or southern Texas, make sure all seals are tight and rated for moisture exposure.
What Glaziers Need to Watch For
As a glazier, you might not be the one choosing the hardware—but you’re often the one installing it. Here’s what to keep in mind:
- Read the specs first – Know what hardware is included before showing up on site.
- Dry-fit everything – Always check alignment before drilling or finalizing placement.
- Don’t skip the instructions – Manufacturers often have specific torque, alignment, or spacing rules.
- Leave room for adjustments – Many closers and hinges need fine-tuning after install.
Even the best glass won’t perform well if the door doesn’t close properly or hardware wears out early.
Hardware for Every Project Type
Each job is different, so hardware needs can vary:
- Retail stores – Need panic bars, closers, and secure locks.
- Medical or office buildings – Often use concealed closers and low-profile handles.
- Schools and public facilities – Require heavy-duty hardware with ADA and security compliance.
Be sure to check local codes, especially for occupancy requirements and fire exits.
Your Source for Commercial Door Hardware
At Sky Building Materials, we supply high-quality commercial hardware designed for performance and durability. From basic hinges to full entry systems, we help glaziers and contractors across the Southern U.S. get what they need—fast.
Need help choosing the right closer or panic device? Our team can walk you through the options and help avoid costly rework.
Get It Right from the Start
Understanding commercial door hardware is a game changer for any glazier. When you install doors that close smoothly, lock securely, and stand up to daily wear, your projects look better and last longer.
Ready to upgrade your next storefront install? Reach out to Sky Building Materials for expert support and commercial-grade hardware. You can also follow us for updates and inspiration on Facebook.