
Doors, Frames & Hardware
Commercial Door, Frame & Hardware Solutions Built Around Your Project
More Than a Door Supplier
Commercial openings are one of the most detailed parts of any building. Fire ratings, accessibility, security, hardware coordination, fabrication, and installation all have to work together to keep a project on schedule.
At J&B, we don’t just supply doors, frames, and hardware—we help coordinate complete opening solutions from planning through installation, giving your team a knowledgeable partner every step of the way.

Door Division Services

Commercial Door Installation

Project Estimating

Prep & Apply

Hollow Metal Fabrication

Design & Detailing

Painting

Repairs & Replacement

Material Staging & Delivery
Products We Supply

Why Contractors Choose J&B
Commercial openings involve hundreds of decisions that can impact schedules, budgets, inspections, and long-term building performance.
Our team works alongside contractors, architects, and owners to help identify potential issues early, coordinate the right products, and keep projects moving from bid through completion.
- Experienced estimating team
- Code-conscious recommendations
- Product specialists who understand installation
- Trusted manufacturer relationships
- Fast turnaround and responsive communication
- Practical solutions for complex commercial projects
Project Gallery
Frequently Asked Questions
Yes! Requesting a quote is quick and easy. Simply download our online quote request form using the link below, complete the required information, and email it to the address provided on the form. Once we receive your request, our team will review the details and provide a timely, accurate quote. If you’re unsure about any of the information requested, don’t worry—our experienced team is happy to help guide you through the process to ensure your quote is complete and accurate.
Common mistakes include specifying incorrect jamb depths, inaccurate rough opening measurements, overlooking fire-rating and egress code requirements, and selecting incompatible or improperly functioning hardware. These errors can lead to costly delays, rework, and project overruns. At J&B, our experienced team provides expert guidance on commercial doors, frames, and hardware, helping contractors make the right selections the first time and keep projects on schedule.
Prep & Apply is the ideal solution for projects with a large number of openings or complex hardware, such as door closers and panic devices. While simple hardware can often be installed efficiently in the field, more complex installations are best completed in a controlled shop environment. Our experienced technicians ensure the hardware is installed accurately before delivery, reducing field labor, minimizing installation issues, and helping keep your project on schedule.
Prep & Apply is one of the most effective ways to reduce installation time on large commercial door projects. Our skilled technicians pre-install hardware on doors in a controlled shop environment, ensuring accuracy and consistency before the doors arrive on site. The result is doors that are ready to hang and use immediately, significantly reducing field labor, minimizing installation delays, and helping your crew stay on schedule.
The most common sources of delays in commercial door and hardware projects are custom hardware finishes, exotic wood door species, complex keying systems, and electrified locks and exit devices. These items often require longer lead times, additional coordination, and specialized preparation. J&B helps contractors identify these potential schedule impacts early, allowing for better planning, smoother project execution, and fewer construction delays.
Schools, healthcare facilities, and manufacturing plants have unique code, safety, and performance requirements that directly impact door and hardware specifications. From fire and life safety codes to accessibility, security, and durability standards, these openings demand careful planning and expertise. Working with experienced commercial door and hardware professionals early in the project helps ensure code compliance, avoid costly changes, and keep construction on schedule.
Providing complete project information upfront helps ensure an accurate quote and prevents delays later. Key details include the wall type and depth, rough opening dimensions, frame material (such as hollow metal, FRP, or wood), and whether the opening is new construction or a replacement. For the door, we’ll need to know whether it’s for an interior or exterior opening, the preferred door material, and whether it requires vision lites, louvers, or other special features. We’ll also need to understand how the opening will function—including security, accessibility, and code requirements—so we can specify the appropriate hardware. Finally, keying requirements should be included to ensure the locking system meets your project’s needs. At J&B, our experienced team will guide you through the process, making it easy to gather the right information and ensuring you receive a complete, accurate quote the first time.
Looking for Detailed Product Information?
Download our Door, Frame & Hardware Catalog to explore product specifications, manufacturer information, available product lines, and additional resources to help you make informed decisions for your next commercial project.
PDF • 1 MB
Ready to Talk About Your Project?
Whether you’re bidding on a project, replacing existing openings, or looking for a long-term partner, our experienced team is here to help.































