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 4020-3049 RH 695 Door Closer Arm Dark Bronze LCN 4020-3049 RH 695 Door Closer Arm Dark Bronze
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    LCN 4020-3049 RH 695 Door Closer Arm Dark Bronze

    LCN
    MSRP: $278.00
    $196.55
    The LCN 4020-3049 is a right-hand hold-open arm for the standard 4020 series door closer, finished in dark bronze. Designed for interior doors up to 5'0" and exterior doors up to 4'0", this closer...
    Qty in Cart: 0
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    MSRP: $278.00
    $196.55
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  • LCN 4020-3077 690 STAT Door Closer Arm Regular Statuary Bronze LCN 4020-3077 690 STAT Door Closer Arm Regular Statuary Bronze
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    LCN 4020-3077 690 STAT Door Closer Arm Regular Statuary Bronze

    LCN
    MSRP: $192.00
    $145.44
    The LCN 4020-3077 STAT is a standard door closer arm in statuary bronze finish, designed for commercial and institutional buildings requiring reliable automatic door closing. This regular arm suits...
    Qty in Cart: 0
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    MSRP: $192.00
    $145.44
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  • LCN 4020T-18 689 Door Closer Parts LCN 4020T-18 689 Door Closer Parts
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    LCN 4020T-18 689 Door Closer Parts

    LCN
    MSRP: $94.00
    $71.20
    This is a replacement drop plate component for LCN 4020 series door closers. It is designed for narrow top rail or flush ceiling mounting and is constructed of aluminum for standard installations on...
    Qty in Cart: 0
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    MSRP: $94.00
    $71.20
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  • LCN 4021-REG LH 689 MC Left Hand Aluminum Surface Door Closer LCN 4021-REG LH 689 MC Left Hand Aluminum Surface Door Closer
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    LCN 4021-REG LH 689 MC Left Hand Aluminum Surface Door Closer

    LCN
    MSRP: $817.00
    $512.16
    The LCN 4021-REG is a heavy-duty surface-mounted door closer engineered for institutional and high-traffic applications. This non-sized cylinder model suits interior doors up to 4'6" and exterior...
    Qty in Cart: 0
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    MSRP: $817.00
    $512.16
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  • LCN 4023T-STD RH 689 Surface Closer, Aluminum LCN 4023T-STD RH 689 Surface Closer, Aluminum
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    LCN 4023T-STD RH 689 Surface Closer, Aluminum

    LCN
    MSRP: $904.00
    $563.92
    The LCN 4023T-STD is a heavy-duty top jamb-mounted surface door closer built for institutional and high-traffic environments. It delivers reliable, consistent closing performance for interior doors...
    Qty in Cart: 0
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    Price:
    MSRP: $904.00
    $563.92
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  • LCN 4023T-STD LH 689 Left Hand Aluminum Surface Closer LCN 4023T-STD LH 689 Left Hand Aluminum Surface Closer
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    LCN 4023T-STD LH 689 Left Hand Aluminum Surface Closer

    LCN
    MSRP: $904.00
    $563.92
    The LCN 4023T-STD is a heavy-duty top jamb mounted surface door closer engineered for institutional and high-traffic environments. It delivers reliable, consistent closing performance for interior...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $904.00
    $563.92
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  • LCN 4020-3049FL LH 689 Left Hand Aluminum Door Closer Arm LCN 4020-3049FL LH 689 Left Hand Aluminum Door Closer Arm
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    LCN 4020-3049FL LH 689 Left Hand Aluminum Door Closer Arm

    LCN
    MSRP: $431.00
    $304.72
    The LCN 4020-3049FL is a fusible link door closer arm designed for standard 4020 series closers on left-hand swinging doors. Built from aluminum, it's engineered for interior doors up to 5'0" and...
    Qty in Cart: 0
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    MSRP: $431.00
    $304.72
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  • LCN 4020T-3077T LH 695 Left Hand Door Closer Arm, Dark Bronze LCN 4020T-3077T LH 695 Left Hand Door Closer Arm, Dark Bronze
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    LCN 4020T-3077T LH 695 Left Hand Door Closer Arm, Dark Bronze

    LCN
    MSRP: $186.00
    $140.90
    The LCN 4020T-3077T is a standard track arm for the 4020 Series door closer, sized for interior doors up to 5'0" and exterior doors up to 4'0". Designed for left-hand swinging doors that mount on the...
    Qty in Cart: 0
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    MSRP: $186.00
    $140.90
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  • LCN 4021T-STD RH 695 Surface Closer, Dark Bronze LCN 4021T-STD RH 695 Surface Closer, Dark Bronze
    Quick view

    LCN 4021T-STD RH 695 Surface Closer, Dark Bronze

    LCN
    MSRP: $904.00
    $563.92
    The LCN 4021T-STD is a heavy-duty surface-mounted door closer engineered for institutional and high-traffic facilities. This top-jamb-mounted closer features a non-sized, adjustable cylinder suitable...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $904.00
    $563.92
    Subtotal:
  • LCN 4024T-STD RH 689 AL Grade 1 Door Closer LCN 4024T-STD RH 689 AL Grade 1 Door Closer
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    LCN 4024T-STD RH 689 AL Grade 1 Door Closer

    LCN
    MSRP: $904.00
    $563.92
    The LCN 4024T-STD is a heavy-duty, Grade 1 cast iron door closer built for high-traffic interior and exterior applications. It provides reliable self-closing performance on doors up to 5 feet tall...
    Qty in Cart: 0
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    Price:
    MSRP: $904.00
    $563.92
    Subtotal:
  • 4020-18 DKBRZ LCN Door Closer Mounting Plates 4020-18 DKBRZ LCN Door Closer Mounting Plates
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    4020-18 DKBRZ LCN Door Closer Mounting Plates

    LCN
    MSRP: $94.00
    $71.20
    4020-18 DKBRZ LCN Door Closer Mounting PlatesDrop Plate, Narrow Top Rail or Flush Ceiling, Dark Bronze Standard 4020 series closer is shipped with regular arm, standard plastic cover, and self...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $94.00
    $71.20
    Subtotal:
  • LCN 4024T-STD LH 689 Left Hand Aluminum Door Closer LCN 4024T-STD LH 689 Left Hand Aluminum Door Closer
    Quick view

    LCN 4024T-STD LH 689 Left Hand Aluminum Door Closer

    LCN
    MSRP: $904.00
    $563.92
    The LCN 4024T-STD is a Grade 1 cast iron door closer engineered for high-traffic interior applications. Ideal for commercial buildings, offices, and facilities requiring reliable self-closing doors,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $904.00
    $563.92
    Subtotal:
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