New Project at Lockwood High School!

fire doors

Alpha Overhead Door was proud to take on the project of installing new interior doors at Lockwood High School in Billings, MT! We love being able to work in our community. 

Shutter Door

In the cafeteria, we installed an 8×7 Cornell/Cookson Model ESG12 shutter door. This rolling security grille is durable, affordable, and requires little maintenance. These doors can be custom built to the size you need and come in about 200 colors. They also have parts readily available for when repairs are needed. These doors are popular additions to schools, restaurants, malls, hospitals, and more. They also come with additional storage and can be upgraded with flame retardant polycarbonate to prevent theft.

security grille



Fire Doors

Our team also installed 6’x7’4″ and two 4’x7’4″ Cornell/Cookson 3 HR Model ERD10 fire doors. These roll up fire-resistant doors are built for emergency situations. In the event of a fire, these doors will seal the opening to prevent the spread of a fire. This is very important in a school environment to keep students and faculty safe during an emergency. These doors can also be customized to meet other specifications of building requirements. A SmokeShield package is available with these doors, which adds smoke and draft control. You can also choose the color, finish, and size of your roll up fire-resistant door.

roll up doors

Contact Us About Roll Up Doors and Shutters!

Does your public building or commercial location need a rolling security grille or fire-resistant door? Alpha Overhead Door is experienced in installing commercial doors. With every project, we focus on safety and efficiency. We’ll ensure that the door will operate dependably and safely for years to come. With many years of experience, we’re confident that we’re the best team for the job in Billings, MT. Our team is friendly and professional, ready to take on your project no matter the scope. We love to support our community and are passionate about helping others around us. Reach out to us today to learn more about commercial door installation!

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