Lenworth rolling steel doors are suited for environments where durability and security are a necessity.




We’re proud to offer sales, service, maintenance and more on all types of rolling steel doors across Canada.

In any environment where durability and security is a necessity, Lenworth rolling steel doors are valuable assets. Our rolling steel doors are virtually maintenance free and provide a strong and secure overhead door that contributes to a significantly reduced Total Life Cost.

Our best-in-class preferred service programplatinum product line offering and commitment to quality and service have made us the leader in Loading Dock and Industrial Overhead Door industry for more than ten years.

To learn more about how a rolling steel door can help, see our article on Understanding Types of High-Speed Overhead Doors.

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Fill out the form below or call 1-905-625-6555 to get sales, service or more information on rolling steel doors.


    Rolling Steel Doors
    Lenworth Technical Data
    Technical Data

    Cycle Volume: Oil tempered torsion springs designed for 50,000 cycles

    Bracket Plate Thickness: 1/4″ steel

    Wind Load: Designed for 20 PSF

    Rolling Steel Doors

    Having the right Rolling Steel Door can make all of the difference in your facility where efficiency, durability and security are necessities. Doors come in the following options to accommodate a variety of applications: non-insulated, insulated and fire rated. Our doors use interlocking slat design with solid insulation inserts which provide consistent density and complete coverage. This helps to conserve energy and save on heating. Furthermore, the lintel brush, vinyl guide and bottom bar seal work together to reduce air infiltration to prevent drafts.  The durable structural angle guides and bottom bar stand up to abuse and can be easily repaired unlike roll formed designs. Steel plate brackets are superior to their stamped steel counterparts. Slats are available in grey prime and power coat from 180 standard colours. Guides and bottom bars come standard in a dark bronze finish. Optional powder coat is available. Can be operated with a chain hoist or motor.


    This Rolling Steel Door comes in a G90 galvanized finish that needs no further painting, with an aluminum bar at the bottom that won’t rust. It has a bolted barrel design for ease of repair and its heavy duty cast throats are more durable than stamped steel stops. It’s heavy duty construction assures years of trouble free performance.

    Click here to download our rolling steel door information sheet.

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    Inquiries & Service: 1-877-665-6555

      Solution-Based Approach.

      We offer competitive pricing paired with our solution based approach leading to maximum long-term value.

      Well-Trained Technicians.

      We constantly train our technicians to ensure high-quality and safe work standards resulting in reliable service.

      Fair & Competitive Pricing.

      We offer competitive pricing paired with our solution based approach leading to maximum long-term value.

      24/7 Emergency Service.

      We operate Emergency Service 24 hours a day, 7 days a week to minimize facility downtime no matter the hour.