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 4040XP-3077CNS 696 Brass Heavy Duty Door Closer LCN 4040XP-3077CNS 696 Brass Heavy Duty Door Closer
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    LCN 4040XP-3077CNS 696 Brass Heavy Duty Door Closer

    LCN
    MSRP: $303.00
    $182.41
    The LCN 4040XP-3077CNS is a heavy-duty door closer engineered for institutional and high-traffic applications demanding exceptional durability. With 44% increased bearing load capacity, the strongest...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $303.00
    $182.41
    Subtotal:
  • LCN 4040XP-3077CNS 693 Black Heavy-Duty Door Closer Arm LCN 4040XP-3077CNS 693 Black Heavy-Duty Door Closer Arm
    Quick view

    LCN 4040XP-3077CNS 693 Black Heavy-Duty Door Closer Arm

    LCN
    MSRP: $303.00
    $182.41
    The LCN 4040XP-3077CNS is a heavy-duty institutional door closer arm built for high-traffic, demanding environments. It features 44% increased bearing load capacity, the strongest pinion ever at 3/4"...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $303.00
    $182.41
    Subtotal:
  • LCN 4040XP-3049EDA RH 690 Heavy-Duty Door Closer Arm LCN 4040XP-3049EDA RH 690 Heavy-Duty Door Closer Arm
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    LCN 4040XP-3049EDA RH 690 Heavy-Duty Door Closer Arm

    LCN
    MSRP: $320.00
    $192.64
    The LCN 4040XP-3049EDA is a heavy-duty door closer arm engineered for institutional and high-traffic facilities. It delivers 44% increased bearing load capacity, a stronger 3/4" pinion journal, and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $320.00
    $192.64
    Subtotal:
  • 4040XP-18 US3 LCN Door Closer Mounting Plates 4040XP-18 US3 LCN Door Closer Mounting Plates
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    4040XP-18 US3 LCN Door Closer Mounting Plates

    LCN
    MSRP: $385.00
    $231.77
    4040XP-18 US3 LCN Door Closer Mounting PlatesLCN's most durable and flexible heavy duty closer designed for institutional and other demanding high traffic applications. 44% increased bearing load...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $385.00
    $231.77
    Subtotal:
  • LCN 4040XP-3077EDA/G 695 Heavy Duty Door Closer Arm, Dark Bronze LCN 4040XP-3077EDA/G 695 Heavy Duty Door Closer Arm, Dark Bronze
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    LCN 4040XP-3077EDA/G 695 Heavy Duty Door Closer Arm, Dark Bronze

    LCN
    MSRP: $263.00
    $158.33
    The LCN 4040XP is a heavy duty door closer arm engineered for institutional and high-traffic environments. It features 44% increased bearing load capacity, the strongest pinion at 3/4" journal...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $263.00
    $158.33
    Subtotal:
  • LCN 4040XP-3077CNS 690 Heavy Duty Door Closer Arm LCN 4040XP-3077CNS 690 Heavy Duty Door Closer Arm
    Quick view

    LCN 4040XP-3077CNS 690 Heavy Duty Door Closer Arm

    LCN
    MSRP: $303.00
    $182.41
    The LCN 4040XP-3077CNS is a heavy-duty door closer arm engineered for institutional and high-traffic environments. It features 44% increased bearing load capacity, a 3/4" journal diameter pinion, and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $303.00
    $182.41
    Subtotal:
  • 4040XP-18TJ US3 LCN Door Closer Mounting Plates 4040XP-18TJ US3 LCN Door Closer Mounting Plates
    Quick view

    4040XP-18TJ US3 LCN Door Closer Mounting Plates

    LCN
    MSRP: $385.00
    $231.77
    4040XP-18TJ US3 LCN Door Closer Mounting PlatesLCN's most durable and flexible heavy duty closer designed for institutional and other demanding high traffic applications. 44% increased bearing load...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $385.00
    $231.77
    Subtotal:
  • LCN 4040XP-72MC LH 651 Heavy-Duty Door Closer LCN 4040XP-72MC LH 651 Heavy-Duty Door Closer
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    LCN 4040XP-72MC LH 651 Heavy-Duty Door Closer

    LCN
    MSRP: $423.00
    $254.65
    The LCN 4040XP-72MC is a heavy-duty door closer engineered for high-traffic institutional and commercial environments. With 44% increased bearing load capacity, a 3/4" journal pinion, and reinforced...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $423.00
    $254.65
    Subtotal:
  • 4040XP-18PA US11 LCN Door Closer Mounting Plates 4040XP-18PA US11 LCN Door Closer Mounting Plates
    Quick view

    4040XP-18PA US11 LCN Door Closer Mounting Plates

    LCN
    MSRP: $385.00
    $231.77
    4040XP-18PA US11 LCN Door Closer Mounting PlatesLCN's most durable and flexible heavy duty closer designed for institutional and other demanding high traffic applications. 44% increased bearing load...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $385.00
    $231.77
    Subtotal:
  • 4040XP-18TJ US10 LCN Door Closer Mounting Plates 4040XP-18TJ US10 LCN Door Closer Mounting Plates
    Quick view

    4040XP-18TJ US10 LCN Door Closer Mounting Plates

    LCN
    MSRP: $385.00
    $231.77
    4040XP-18TJ US10 LCN Door Closer Mounting PlatesLCN's most durable and flexible heavy duty closer designed for institutional and other demanding high traffic applications. 44% increased bearing load...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $385.00
    $231.77
    Subtotal:
  • 4040XP-18G US11 LCN Door Closer Mounting Plates 4040XP-18G US11 LCN Door Closer Mounting Plates
    Quick view

    4040XP-18G US11 LCN Door Closer Mounting Plates

    LCN
    MSRP: $385.00
    $231.77
    4040XP-18G US11 LCN Door Closer Mounting PlatesLCN's most durable and flexible heavy duty closer designed for institutional and other demanding high traffic applications. 44% increased bearing load...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $385.00
    $231.77
    Subtotal:
  • LCN 4040XP-3077EDA/G 693 Heavy-Duty Door Closer Arm, Black LCN 4040XP-3077EDA/G 693 Heavy-Duty Door Closer Arm, Black
    Quick view

    LCN 4040XP-3077EDA/G 693 Heavy-Duty Door Closer Arm, Black

    LCN
    MSRP: $263.00
    $158.33
    The LCN 4040XP is a heavy-duty door closer arm engineered for high-traffic institutional and commercial applications. It features 44% increased bearing load capacity, the strongest pinion at 3/4"...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $263.00
    $158.33
    Subtotal:
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