Door Closers

A door closer does more than shut the door behind people. On a fire-rated opening it is what guarantees the door actually closes and latches. A fire door that stands open protects nothing. On an entry it controls drafts, security, and energy costs. And with the right closer, a heavy commercial door can still meet ADA opening-force requirements.

Key choices: surface-mounted closers (regular arm, parallel arm, or top jamb) are the workhorses and fit most commercial doors, while concealed and overhead closers trade easy maintenance for clean looks. Size the closer to the door. Most quality commercial closers are adjustable across sizes 1 through 6, and bigger, heavier, or windier openings need higher spring sizes. For accessible entrances, look for closers that can be adjusted to ADA opening-force limits, or step up to a low-energy automatic operator with a wave-to-open actuator. We carry those in our Touchless Solutions section.

Adjustability matters more than people expect: independent sweep speed, latch speed, and backcheck valves are what separate a door that closes reliably and quietly from one that slams. We stock commercial-grade closers from LCN, Norton, and other leading brands, including hold-open arms where code permits and delayed-action closers for accessibility.

Door Closers

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  • LCN 4021-FL RH 689 Surface Door Closer, Aluminum LCN 4021-FL RH 689 Surface Door Closer, Aluminum
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    LCN 4021-FL RH 689 Surface Door Closer, Aluminum

    LCN
    MSRP: $1,030.00
    $624.40
    The LCN 4021-FL is a heavy-duty surface-mounted door closer engineered for high-traffic institutional and commercial applications. This non-sized cylinder model suits interior doors up to 4'6" and...
    Qty in Cart: 0
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    MSRP: $1,030.00
    $624.40
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  • LCN 4021-H RH 689 DEL MC SRI Aluminum Door Closer, ADA-Compliant LCN 4021-H RH 689 DEL MC SRI Aluminum Door Closer, ADA-Compliant
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    LCN 4021-H RH 689 DEL MC SRI Aluminum Door Closer, ADA-Compliant

    LCN
    MSRP: $1,039.00
    $628.72
    The LCN 4021-H is a heavy-duty, adjustable door closer designed for high-traffic commercial entrances. Its non-sized cylinder accommodates interior doors up to 4'6" and exterior doors up to 3'6",...
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    MSRP: $1,039.00
    $628.72
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  • LCN 4026-REG RH 695 Dark Bronze Surface Closer LCN 4026-REG RH 695 Dark Bronze Surface Closer
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    LCN 4026-REG RH 695 Dark Bronze Surface Closer

    LCN
    MSRP: $791.00
    $499.68
    The LCN 4026-REG is a heavy-duty top jamb-mounted surface door closer engineered for high-traffic institutional and commercial buildings. This right-hand model features a sized cylinder for interior...
    Qty in Cart: 0
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    MSRP: $791.00
    $499.68
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  • LCN 4020-3077L 695 Door Closer Arm Long Dark Bronze LCN 4020-3077L 695 Door Closer Arm Long Dark Bronze
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    LCN 4020-3077L 695 Door Closer Arm Long Dark Bronze

    LCN
    MSRP: $199.00
    $140.70
    The LCN 4020-3077L is a long-format door closer arm in dark bronze finish, designed for standard 4020 series closers. Ideal for commercial and institutional facilities, this arm ensures reliable...
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    MSRP: $199.00
    $140.70
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  • LCN 4021-REG LH 689 DEL MC Surface Door Closer, Left Hand, Aluminum LCN 4021-REG LH 689 DEL MC Surface Door Closer, Left Hand, Aluminum
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    LCN 4021-REG LH 689 DEL MC Surface Door Closer, Left Hand, Aluminum

    LCN
    MSRP: $888.00
    $556.24
    The LCN 4021-REG is a heavy-duty, top-jamb mounted surface door closer engineered for institutional and high-traffic commercial environments. Its non-sized cylinder adjusts for interior doors up to...
    Qty in Cart: 0
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    MSRP: $888.00
    $556.24
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  • LCN 4021-H LH 695 DEL Left Hand Dark Bronze Surface Door Closer LCN 4021-H LH 695 DEL Left Hand Dark Bronze Surface Door Closer
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    LCN 4021-H LH 695 DEL Left Hand Dark Bronze Surface Door Closer

    LCN
    MSRP: $948.00
    $585.04
    The LCN 4021-H is a heavy-duty surface-mounted door closer ideal for high-traffic institutional and commercial buildings. Its non-sized cylinder adjusts for interior doors up to 4'6" and exterior...
    Qty in Cart: 0
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    MSRP: $948.00
    $585.04
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  • LCN 4021-REG LH 632 Surface Door Closer, US3 Finish LCN 4021-REG LH 632 Surface Door Closer, US3 Finish
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    LCN 4021-REG LH 632 Surface Door Closer, US3 Finish

    LCN
    MSRP: $1,576.00
    $956.48
    The LCN 4021-REG is a heavy-duty top-jamb mounted surface door closer built for high-traffic institutional and commercial environments. Its non-sized cylinder adjusts for interior doors up to 4'6"...
    Qty in Cart: 0
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    MSRP: $1,576.00
    $956.48
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  • LCN 4021-LONG LH 693 Black Door Closer LCN 4021-LONG LH 693 Black Door Closer
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    LCN 4021-LONG LH 693 Black Door Closer

    LCN
    MSRP: $798.00
    $503.04
    The LCN 4021-LONG is a heavy-duty door closer engineered for high-traffic commercial and institutional environments. Its adjustable spring power via the Green Dial allows customization to meet...
    Qty in Cart: 0
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    MSRP: $798.00
    $503.04
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  • LCN 4020-18G 689 Door Closer Mounting Plates LCN 4020-18G 689 Door Closer Mounting Plates
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    LCN 4020-18G 689 Door Closer Mounting Plates

    LCN
    MSRP: $94.00
    $71.20
    LCN 4020-18G 689 mounting plates are drop plate hardware for the LCN 4020 series door closer, designed for installation on narrow top rails or flush ceilings. These aluminum plates support commercial...
    Qty in Cart: 0
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    MSRP: $94.00
    $71.20
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  • LCN 4020-3049FL RH 689 Door Closer Arm, Fusible Link, Aluminum LCN 4020-3049FL RH 689 Door Closer Arm, Fusible Link, Aluminum
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    LCN 4020-3049FL RH 689 Door Closer Arm, Fusible Link, Aluminum

    LCN
    MSRP: $431.00
    $304.72
    The LCN 4020-3049FL RH is a right-hand fusible link door closer arm designed for standard 4020 series closers. Built from aluminum, this arm is ideal for facilities requiring fire-safety compliance...
    Qty in Cart: 0
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    MSRP: $431.00
    $304.72
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  • 4020-18G STAT LCN Door Closer Mounting Plates 4020-18G STAT LCN Door Closer Mounting Plates
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    4020-18G STAT LCN Door Closer Mounting Plates

    LCN
    MSRP: $94.00
    $71.20
    4020-18G STAT LCN Door Closer Mounting PlatesDrop Plate, Narrow Top Rail or Flush Ceiling, Statuary Bronze Standard 4020 series closer is shipped with regular arm, standard plastic cover, and self...
    Qty in Cart: 0
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    MSRP: $94.00
    $71.20
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  • 4020-18 BLACK LCN Door Closer Mounting Plates 4020-18 BLACK LCN Door Closer Mounting Plates
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    4020-18 BLACK LCN Door Closer Mounting Plates

    LCN
    MSRP: $94.00
    $71.20
    4020-18 BLACK LCN Door Closer Mounting PlatesThe 4020 is a heavy duty closer with adjustable spring power using the LCN Green Dial. This creates a custom fit to meet the specific demands of high...
    Qty in Cart: 0
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    Price:
    MSRP: $94.00
    $71.20
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