Maintenance man holding tools to repair a commercial door

Every year, businesses in the U.S. lose nearly $45 billion to theft. While some incidents happen during operating hours, most occur when businesses are closed. Even more alarming, an estimated 56% of burglaries involve forcible entry, proving that many standard commercial doors can be bypassed with ease.

Protecting your property starts with reinforcing your entry points. A strong, secure commercial door can help prevent costly losses and give you peace of mind. Below, we’ll cover five practical ways to reinforce your commercial door and safeguard your business.

Why Reinforce Your Commercial Door?

No commercial property is completely immune to break-ins. By strengthening your doors, you create a serious obstacle for criminals and reduce the likelihood of forced entry. Even simple upgrades can save you thousands in damages and lost inventory while protecting your employees and customers.

To keep your business compliant and protected, it’s also important to understand building code laws for entry doors, which outline safety and security standards.

5 Steps to Reinforce Your Commercial Door

Most of these enhancements can be installed with basic tools, but if you prefer professional help, consult a qualified installer.

1. Reinforce the Door Frame

Your door is only as strong as its frame. Many frames are made from materials just one inch thick, making them vulnerable to force. By installing steel reinforcement plates over the door jamb and securing them with long screws into the wall studs, you create an armored door frame that resists splitting.

For maximum durability, consider upgrading to steel doors, which naturally provide better resistance to impact and forced entry.

2. Fortify the Door Edges

The edges of a commercial door, particularly where the bolts connect to the frame, are common weak points. Installing a protective edge wrap distributes pressure more evenly, making it much harder for intruders to force the door open.

Pair this upgrade with hollow metal doors, which offer superior strength compared to standard wooden doors.

3. Secure the Hinges

Exposed hinges can be a major security risk. Criminals may attempt to remove them to lift the door off its frame. Reinforcing hinges with jamb pins prevents this issue. These pins lock the hinges in place, making removal virtually impossible without destroying the door itself.

If you’re replacing older doors, opt for pre-hung commercial doors, which come with strong hinge systems designed for added security.

4. Upgrade to High-Security Locks

Basic locks are often no match for burglars using lock-snapping tools. A high-security lock with snap-proof cylinders makes forced entry far more difficult. We recommend working with a professional locksmith to select and install the right lock for your commercial property.

For maximum protection, pair these locks with fire-rated doors, which provide both security and code compliance.

You can also explore different types of door closers that add another layer of security and functionality to your entry system.

5. Install Heavy-Duty Strike Plates

The strike plate connects your lock’s latch bolt to the door frame. Weak strike plates can fail under pressure, giving intruders easy access. Installing a heavy-duty strike plate with multiple three-inch screws strengthens the entire locking mechanism and reduces the risk of break-ins.

This simple upgrade complements reinforced frames and commercial steel doors, creating a secure entryway that can withstand brute force.

Lineup of commercial doors - Storefront, wood door with litekit, metal door with litekit, and wood doorLineup of commercial doors - Storefront, wood door with litekit, metal door with litekit, and wood door

Protect Your Business with CDF Distributors

Every business deserves doors that are strong, secure, and built to last. Whether you’re upgrading an existing door or installing a new one, CDF Distributors has the right solution. We offer a wide range of commercial doors, frames, and hardware designed to enhance security and durability.

Looking for more tips? Check out our blog on choosing the right warehouse doors to find the best fit for your facility.

Contact us today to learn more about our products or to schedule a professional installation.