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-REG 689 ST1630 AL Surface Closer, Heavy-Duty LCN 4040XP-REG 689 ST1630 AL Surface Closer, Heavy-Duty
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    LCN 4040XP-REG 689 ST1630 AL Surface Closer, Heavy-Duty

    LCN
    MSRP: $838.00
    $480.34
    The LCN 4040XP-REG AL is a heavy-duty surface-mounted door closer engineered for high-traffic institutional and commercial environments. It delivers 44% increased bearing load capacity, the strongest...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $838.00
    $480.34
    Subtotal:
  • LCN 4040XP-RW/PA LH 689 MC Surface Closer, Aluminum LCN 4040XP-RW/PA LH 689 MC Surface Closer, Aluminum
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    LCN 4040XP-RW/PA LH 689 MC Surface Closer, Aluminum

    LCN
    MSRP: $864.00
    $491.52
    The LCN 4040XP is a heavy-duty institutional surface closer engineered for high-traffic doors in demanding environments. With 44% increased bearing load capacity, a 3/4" journal pinion, and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $864.00
    $491.52
    Subtotal:
  • LCN 4040XP-RW/PA 693 SRI Heavy-Duty Door Closer, Black LCN 4040XP-RW/PA 693 SRI Heavy-Duty Door Closer, Black
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    LCN 4040XP-RW/PA 693 SRI Heavy-Duty Door Closer, Black

    LCN
    MSRP: $903.00
    $508.29
    The LCN 4040XP is a heavy-duty institutional door closer engineered 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: $903.00
    $508.29
    Subtotal:
  • LCN 4040XP-REG 693 Surface Closer LCN 4040XP-REG 693 Surface Closer
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    LCN 4040XP-REG 693 Surface Closer

    LCN
    MSRP: $838.00
    $480.34
    The LCN 4040XP-REG 693 is a heavy-duty surface-mounted door closer built for high-traffic institutional and commercial environments. It features a 44% increased bearing load capacity, the strongest...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $838.00
    $480.34
    Subtotal:
  • LCN 4040XP-RW/PA LH 689 MC SRI Heavy-Duty Door Closer, Left Hand LCN 4040XP-RW/PA LH 689 MC SRI Heavy-Duty Door Closer, Left Hand
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    LCN 4040XP-RW/PA LH 689 MC SRI Heavy-Duty Door Closer, Left Hand

    LCN
    MSRP: $929.00
    $519.47
    The LCN 4040XP-RW/PA is a heavy-duty, institutional-grade door closer engineered for high-traffic, demanding environments. It features 44% increased bearing load capacity, the strongest pinion ever...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $929.00
    $519.47
    Subtotal:
  • LCN 4040XP-3049SCNS 616 Heavy-Duty Door Closer Arm LCN 4040XP-3049SCNS 616 Heavy-Duty Door Closer Arm
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    LCN 4040XP-3049SCNS 616 Heavy-Duty Door Closer Arm

    LCN
    MSRP: $903.00
    $508.29
    The LCN 4040XP-3049SCNS is a heavy-duty door closer arm engineered for institutional and high-traffic commercial buildings. It features 44% increased bearing load capacity, a 3/4" diameter pinion...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $903.00
    $508.29
    Subtotal:
  • LCN 4040XP-3049SCNS 632 US3 Heavy Duty Door Closer Arm LCN 4040XP-3049SCNS 632 US3 Heavy Duty Door Closer Arm
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    LCN 4040XP-3049SCNS 632 US3 Heavy Duty Door Closer Arm

    LCN
    MSRP: $903.00
    $508.29
    The LCN 4040XP is a heavy-duty door closer arm built for institutional and high-traffic commercial applications. Featuring 44% increased bearing load capacity, the strongest pinion ever at 3/4"...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $903.00
    $508.29
    Subtotal:
  • LCN 4041DEL-RW/PA 691 Light Bronze Surface Closer LCN 4041DEL-RW/PA 691 Light Bronze Surface Closer
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    LCN 4041DEL-RW/PA 691 Light Bronze Surface Closer

    LCN
    MSRP: $909.00
    $510.87
    LCN's 4041DEL is a heavy-duty institutional surface closer engineered for high-traffic commercial and demanding applications. It features 44% increased bearing load capacity, a 3/4" forged steel...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $909.00
    $510.87
    Subtotal:
  • LCN 4040XP-3049SCNS 639 US10 Door Closer Arm LCN 4040XP-3049SCNS 639 US10 Door Closer Arm
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    LCN 4040XP-3049SCNS 639 US10 Door Closer Arm

    LCN
    MSRP: $903.00
    $508.29
    The LCN 4040XP is a heavy-duty door closer arm built for institutional and high-traffic environments where durability matters most. It features a 3/4" forged steel pinion, 5/8" bearing width, and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $903.00
    $508.29
    Subtotal:
  • LCN 4040XP-H 696 Brass Surface Closer, Heavy-Duty LCN 4040XP-H 696 Brass Surface Closer, Heavy-Duty
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    LCN 4040XP-H 696 Brass Surface Closer, Heavy-Duty

    LCN
    MSRP: $924.00
    $517.32
    The LCN 4040XP-H is a heavy-duty surface-mounted door closer engineered for high-traffic institutional and commercial environments. Its 44% increased bearing load capacity, reinforced 3/4" pinion...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $924.00
    $517.32
    Subtotal:
  • LCN 4040XP-HLONG 693 Heavy Duty Surface Closer, Black LCN 4040XP-HLONG 693 Heavy Duty Surface Closer, Black
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    LCN 4040XP-HLONG 693 Heavy Duty Surface Closer, Black

    LCN
    MSRP: $942.00
    $535.06
    The LCN 4040XP-HLONG is a heavy-duty surface-mounted door closer built for institutional and high-traffic environments. With 44% increased bearing load capacity, the strongest pinion ever made, and...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $942.00
    $535.06
    Subtotal:
  • LCN 4040XP-H 690 STAT Surface Closer Heavy Duty LCN 4040XP-H 690 STAT Surface Closer Heavy Duty
    Quick view

    LCN 4040XP-H 690 STAT Surface Closer Heavy Duty

    LCN
    MSRP: $924.00
    $517.32
    The LCN 4040XP-H is a heavy-duty surface-mounted door closer engineered for institutional and high-traffic facilities. It delivers 44% increased bearing load capacity, the strongest pinion ever at...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $924.00
    $517.32
    Subtotal:
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