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All Commercial Doors & Grilles

Explore Our Product Lines

New Products

Check out our latest innovations and see what's new!

New Products

Rolling Service Doors

Choose our Service Door when you need an interior or exterior closure option that is secure, durable, customizable and compact.

Standard Door

High Performance Products

Whether you need advanced performance for security, productivity or air protection at the opening, we can suggest the right door or grille to meet your performance needs

High Performance

Max Protection Doors

Whether you need doors that can withstand hurricanes and high winds, or protection from the threat of riots and looters - our Max Protection Doors can meet your needs.

Max Protection

Insulated Doors

We didn't invent the insulated door – but we perfected it. Choose our market-leading energy-efficient insulated doors in extreme environments or anywhere you want to save on energy costs and go green.

Insulated

Fire Rated Products

Our Fire Rated Products provide the highest level of life safety and fire protection available with the lowest cost of ownership in a modern, easily integrated package.

Fire Rated

Security Grilles

No matter if you need it side folding or vertical coiling, our grilles provide both security with visual access for interior and exterior openings.

Security Grille

Rolling Counter Door

Commonly utilized in cafeterias, concession stands and ticket booths, Counter Shutters, also known as Counter Doors, provide accessibility and security in interior and exterior finished wall openings

Counter Door

Side Folding Doors and Grilles

Easily and quickly transform a large room into two or more sections for security, privacy or unparalleled sound control with our Accordion Partitions. Secure storefronts and more with our Side Folding Grille options that blend effortlessly into any design.

Side Folding

View Operator Information

There are many factors to consider when choosing how your door will operate. How fast you want it to open, how many times a day will it cycle and if there is power available are just a few of these factors. Here, you will find information on each of our available operators.

Operators

Quick Access Download

Experience the convenience of downloading all your essential documents in one place!

Quick Downloads

Custom Commercial Doors

Regardless of the size, scope or scale of your project, we'll create a door made to your precise dimensions and specifications.

Custom

Loading Dock Doors

If you have a shipping and receiving area of any size, your loading dock doors have a significant impact on your business.

Dock Doors

Finishes, Colors and Options

From stainless to galvanized steel, or daffodil yellow to ruby red – our materials and finishes options are sure to complement your design.

Colors and Finishes
  • New Products
  • Rolling Service Doors
  • High Performance Products
  • Max Protection Doors
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  • Fire Rated Products
  • Security Grilles
  • Counter Doors
  • Side Folding Closures
  • Operator Information
  • Quick Access Download
  • Custom Commercial Doors
  • Loading Dock Doors
  • Finishes, Colors and Options
Industry Applications

Explore Applications

Learn About Our Roll Up Grilles

Roll Up Security Gates keep areas safe, can be customized for special design projects, and require almost no maintenance.

Parking Garage

Auto Dealerships

Keeping auto dealerships safe and secure

Auto Red

Learn About Bar and Restaurant Closures

Protecting your bar or restaurant is crucial. We take off some of the stress with the SteelWeave™ Metal Mesh Grille.

Bar Restaurant

Cannabis Industry

In the cannabis industry, keeping your staff, facility, and products secure is a make-or-break task. You know the importance of designing a building that’s secure for high value manufacturing and distribution, and we’re here to help.

Cannabis No Circle

Fire Station Industry

Every second counts when there is a fire that needs to be fought.

Firehouse

View Our Healthcare Closures

Choose from a selection of Fire Doors, Overhead Doors, Insulated Garage Doors, Rolling Counter Shutters, and more! Find the best safety solution with our products.

Hospital

Government Operations

No matter the operation, government facilities should always be fitted with the best security measures.

Government Red

Learn About School and University Solutions

Choose from a selection of convenient solutions such as Accordion Folding Doors, Fire Doors, Security Doors, Side Folding Grilles, and so much more! Contact our design specialists with design ideas.

School

Learn About Our Retail Closures

Learn what type of Rolling Door and Security Door is right for your security needs.

Retail

Learn about our pharmacy closures

We provide custom security solutions to protect your pharmacy and preserve your medications against forced entry and theft.

Pharmacy

Warehousing

We're here to help you find the perfect doors for your needs, whether you're building a new warehouse or outfitting an existing space.

Warehouse
  • Parking
  • Auto Dealerships
  • Bar & Restaurant
  • Cannabis Industry
  • Fire Station Industry
  • Healthcare
  • Government
  • Schools & Universities
  • Retail
  • Pharmacies
  • Warehousing
  • Heavy Equipment Storage
Parts & Services

Explore Parts & Services

Installation & Maintenance Manuals

Installation and maintenance manuals download library.

Install Manual

Dealer Services

You focus on taking care of your customer. We focus on taking care of you.

Dealer Services

Operators & Motors

Check out our wide selection of overhead door operators designed for use with our rolling doors, shutters and grilles.

Operators

Parts

We provide stocked and custom parts to get your rolling doors back to their peak performance.

Parts

Accessories

Enhance the performance or aesthetics of your rolling door, grille or counter shutter.

Accessories

Installation Videos

Rolling door and grille installation videos.

Video Gallery

Roll-Up Door Installation

Before getting to work on your Cornell roll-up door installation, view our process.

RollUp Door Install
  • Installation & Maintenance Manuals
  • Dealer Services
  • Operators & Motors
  • Parts
  • Accessories
  • Installation Videos
  • Roll-Up Door Installation
Customization

Explore Customization Ideas

Learn About Our Materials & Finishes

From stainless to galvanized steel, or daffodil yellow to ruby red – our materials and finishes options are sure to compliment your design.

Finishes

Check Out Our Product Options

Standard offerings are, well, standard. And we know you spend most of your days creating designs that are decidedly not standard. That’s why all of our doors and grilles are built to order, so you can build a door that is as unique as your design.

Options

See our RAL Colors

See our full range of standard RAL colors available for powder coating onto the different components of our doors.

Colors and Finishes
  • Materials & Finishes
  • Options
  • RAL Powder Coat Colors
Inspiration

Gain Inspiration for Your Next Project

Check out the Project Gallery

See some projects that contain our products and learn why our customers are happy they chose us.

Project Gallery

Watch our Videos

Learn more about our products and our company - watch our videos!

Video Gallery
  • Project Gallery
  • Video Gallery
Architect Portal

Explore Architectural Tools and Services

Technical Assistance

Contact us for technical assistance.

Technical Assistance

Frequently Asked Questions

Check out our Top 10 most asked questions.

Questions

We Draw For You

Looking for help? Upload your drawings or specifications and one of our Design Specialists will deliver standard drawings for you.

Draw for You

Check out our Custom Door Solutions

Is your project far from standard? Fearful that your design can't be achieved? Our team of Design Specialists are experts when it comes to customized projects.

Custom

Design Tools

Choose from a variety of tools available to you to assist with your design needs.

Design Tools

Download Library

Experience the convenience of downloading all your essential documents in one place!

Downloads

LEED Information

Find out how Cornell's product components measure up on the LEED rating system.

LEED

Product Codes and Listings

Find out what building codes and listings our products meet and gather the necessary documentation for your project.

Codes and Listing

Meet the Team

With over 100 years of experience combined, our Architect Design Team and Products Representatives are here to help you choose the perfect door for any application.

Meet the Team

Operator Manuals

View all of our operator manuals in one convenient place.

Operators
  • Technical Assistance
  • Frequently Asked Questions
  • We Draw For You
  • Custom Door Solutions
  • Design Tools
  • Download Library
  • LEED Information
  • Codes & Listings
  • Meet the Team
  • Operator Manuals
  1. Home
  2. Blog

Find Out What's New with Rolling Doors and Security Grilles - Welcome to Cornell's Blog!

When it comes to Overhead Rolling Doors and Grilles, we are the experts in innovative door solutions!

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Get updates on new blog posts to your inbox!

Architects prioritize design as a school security solution

March 27, 2019

In American public schools, it’s now considered a best practice to have a written protocol in place for how to proceed if a shooter opens fire on school grounds or inside school walls. But for architects who design schools, the planning starts much earlier, before the first brick is laid.

READ MORE

How FEMA P 361 and ICC 500 help to saves lives during tornadoes and hurricanes

February 20, 2019

It is a sad reality that as time passes tornadoes will continue to wreak havoc on communities – FEMA P-361 and ICC 500 standards were both created to provide guidelines and requirements to promote life safety during these unfortunate events.

READ MORE

Why 24 Hour Garages Need Full Time Security Grilles

January 30, 2019

When determining security needs for large corporations, industries and institutions, one aspect that often gets overlooked is the parking facility security needs. Security grilles are a perfect solution to help increase safety at all times.

READ MORE

What Are Fire Codes and Standards and Why Are They Important?

January 14, 2019

When choosing the correct fire door solutions, there are more than 300 different fire codes and standards from the National Fire Protection Association to take into consideration. The main aspects that codes usually focus on are building materials, finishes, exterior materials.

READ MORE

Looming Parking Needs in an Increasingly Urbanized World

August 30, 2018

Our world is changing. Quickly. Exponential population growth around the globe is fueling urbanization. At the same time, car ownership continues to increase and the job of creating cohesive, livable and safe places for us to live, work and shop is more difficult.

READ MORE

6 Safety Tips for Working with Roll Up Doors

June 26, 2018

Clink, clink, clink….crash! Not a very welcoming sound for anyone, especially the 20,000 to 30,000 people who are involved in garage door accidents every year according to NEISS. From concussions and bruises to pinched joints, fractures and even death, a garage door is not a product that should be used as a toy or taken lightly.

READ MORE

How to Protect Your Building Against High Winds and Hurricanes

May 18, 2018

Strong winds rip down empty streets, destroying everything in their path. Floods ruin homes and businesses. Rip currents rage in the oceans along the coast. Sound like a scene from a nightmare? It is, and during a hurricane, it is an unfortunate, scary reality for many. In this situation, the last thing you want to be thinking about is if your rolling doors will hold up under wind pressure of anywhere from 74 to 180 miles per hour.

READ MORE

Are Wind Load Hurricane Doors worth the investment?

April 25, 2018

In today’s world we see first-hand and almost instantly, the devastating after effects of a hurricane. For people and businesses that are prone to hurricanes, how to protect buildings from damage and installing hurricane proof doors are popular topics.

READ MORE

5 Tips for Specifying a High Performance Door

April 12, 2018

“The details are not the details. They make the design,” said American architect and designer Charles Eames. At CornellCookson, we couldn’t agree more. The details really do make the design when selecting the best high performance door for your application.

READ MORE

There is more to a Rolling Fire Door than Meets the Eye!

April 04, 2018

If you have ever specified a rolling service door and a rolling fire door, you know that they look very similar to each other. As the old saying goes, “looks can be very deceiving”. There is much more to a rolling fire door than meets the eye.

READ MORE
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