Expert Continuous Hinge Installation in Chicago
Quick Key Locksmith & Security installs continuous hinges for commercial doors throughout Chicago and nearby suburbs. Also called piano hinges, these full-length hinges run from the top to the bottom of the door, supporting the entire length and weight of the door and minimizing wear on individual mounting points. This installation method helps extend the life of the door, frame, and hinge system, especially in high-traffic environments.
We offer installation at your location or in-store at our Wheaton and Elk Grove Village walk-in shops. Our team carries multiple hinge sizes, materials, and finishes to ensure a proper fit and secure function.
What Is a Continuous Hinge?
A continuous hinge runs the entire length of your door.
A continuous hinge is a long hinge that spans the entire hinge edge of a door. Unlike traditional hinges that support the door at two or three points, continuous hinges distribute weight evenly from top to bottom. This reduces pressure on the top hinge, a common failure point, and helps prevent sagging or misalignment.
These hinges are ideal for commercial and institutional settings, especially where doors experience constant use. They also create a clean, tamper-resistant edge along the door frame, improving both security and stability.
When to Upgrade to a Continuous Hinge
Our expert locksmiths installed a continuous hinge on the front door of this local Anytime Fitness location that was sagging and hard to open due to very high customer use.
Installing a continuous hinge can reduce maintenance and improve the overall function of doors at high-traffic commercial properties like restaurants, retail shops, gyms, warehouses, medical facilities, banks, schools, and more. Here are some examples of door issues that can be solved with a continuous hinge installation:
- The door sags, scrapes, or no longer aligns with the frame
- The top hinge is cracked, pulling loose, or showing signs of damage
- Your existing hinge setup requires frequent tightening or adjustment
- You’re planning upgrades to meet building code or ADA compliance
Retrofitting and Security Benefits
Quick Key Locksmith can retrofit continuous hinges on most commercial doors, even if the original hardware uses separate hinges. We remove the old hardware, prepare the surface, and install the full-length hinge using the correct mounting method for the door type.
Continuous hinges also add an extra layer of protection. By eliminating gaps along the hinge edge, they help reduce forced entry risks. They work exceptionally well when paired with access control systems and high-security door locks, improving security without replacing the entire door system.
Hinge Types, Finishes, and Materials
We stock and install surface-mounted and concealed piano hinges in a variety of finishes and strengths. These include stainless steel, aluminum, brass, and anodized finishes, with options for powder coating based on your property’s needs.
Most hinges come with pre-drilled holes for efficient installation. Our team helps determine the right type and material based on the door’s weight, use, and location. This ensures proper fit and long-term performance under daily stress.
Choose Quick Key for Continuous Hinge Installation
Since 2013, Quick Key Locksmith & Security has helped Chicago businesses improve door reliability and security with professional continuous hinge installation. We serve property managers, contractors, and business owners with dependable service, trusted hardware, and the right tools for every job.
Our technicians adjust each door for proper alignment, test function before leaving, and provide support for properties with unique access needs. Whether you’re dealing with broken hardware or planning long-term upgrades, we deliver results you can rely on.
If your commercial door is sagging, sticking, or showing signs of hinge wear, we’re ready to help. We provide mobile service throughout Chicago and the surrounding suburbs. Our team brings everything needed to install, replace, or retrofit continuous hinges on-site—often in one visit. Contact us today for convenient mobile service, or visit our walk-in storefronts in Wheaton or Elk Grove Village to speak with a technician, view hinge options, or schedule an appointment.
FAQs About Continuous Hinge Installation
Can you install a continuous hinge on an old commercial door?
Yes. We can retrofit most doors by removing worn or broken hinges and attaching a new continuous hinge. Our team checks the frame, marks new mounting holes, and ensures the hinge edge fits flush for reliable support.
How long does hinge installation take?
Most continuous hinge installations take less than an hour. The total time depends on the door material, hinge length, and the condition of the frame. We cut the hinge to fit the full length of the door and secure it with properly spaced screws.
Do you carry different hinge finishes?
Yes. We stock continuous hinges in multiple materials, including stainless steel and aluminum. Finish options include brushed, polished, and powder-coated to match your door surface and improve durability.
Will this help if my door sags or scrapes the floor?
Yes. Continuous hinges distribute the door’s weight evenly along the entire hinge edge. This helps reduce sagging, scraping, and gaps that can appear when standard hinges wear out.
Are continuous hinges more secure than traditional hinges?
Yes. A full-length piano hinge reinforces the entire door edge and reduces access points for forced entry. This added security is essential for exterior doors and high-traffic areas.
Can I get this service at my property or job site?
Yes. We provide mobile continuous hinge installation throughout the Chicago area. Our technicians bring all tools and hardware to complete the job at your location.
What’s the difference between a piano hinge and a continuous hinge?
There is no difference. “Piano hinge” is another name for a continuous hinge. The term originated from the hinges used to attach a piano lid, which also runs the full length of the piece for balanced movement and protection.