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 9540-3462 Controller LCN 9540-3462 Controller
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    LCN 9540-3462 Controller

    LCN
    MSRP: $2,524.00
    $1,774.62
    9540-3462 LCN Door Closer Parts Controller Finish: Series: 9540 Series Electromechanical Senior Swing Operators Type: Door Closers and Operators Sub Type: Door Closer Parts Controller LCN's 9540...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,524.00
    $1,774.62
    Subtotal:
  • LCN 9550-3462 Door Closer Controller LCN 9550-3462 Door Closer Controller
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    LCN 9550-3462 Door Closer Controller

    LCN
    MSRP: $2,524.00
    $1,774.62
    The LCN 9550-3462 is an electromechanical controller for the 9550 Series senior swing operator. Designed for facilities requiring ADA-compliant automatic door opening, it enables wheelchair...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,524.00
    $1,774.62
    Subtotal:
  • LCN 2810-3462 Controller LCN 2810-3462 Controller
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    LCN 2810-3462 Controller

    LCN
    MSRP: $2,524.00
    $1,774.62
    The LCN 2810-3462 is an electromechanical controller for the LCN 2810 Series senior swing operators. It manages door closer functions and is designed for facilities requiring reliable automatic door...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,524.00
    $1,774.62
    Subtotal:
  • LCN 9530-3462 Door Closer Controller LCN 9530-3462 Door Closer Controller
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    LCN 9530-3462 Door Closer Controller

    LCN
    MSRP: $2,524.00
    $1,774.62
    The LCN 9530-3462 is an electromechanical controller designed for the 9530 series senior swing operators. This door closer parts component is ideal for facility managers and installers who need...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,524.00
    $1,774.62
    Subtotal:
  • LCN 942 V689ve Assembly for 7902 LCN 942 V689ve Assembly for 7902
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    LCN 942 V689ve Assembly for 7902

    LCN
    MSRP: $2,548.00
    $1,925.92
    The LCN 942 V689ve is a regulator valve assembly designed for the 7902 Series Control Box. This replacement part is essential for maintaining proper hydraulic pressure and door closing performance in...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,548.00
    $1,925.92
    Subtotal:
  • LCN 4630-3454 Motor/Clutch Assembly LCN 4630-3454 Motor/Clutch Assembly
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    LCN 4630-3454 Motor/Clutch Assembly

    LCN
    MSRP: $2,590.00
    $1,589.60
    The LCN 4630-3454 Motor/Clutch Assembly is a genuine replacement component for LCN Series 4630 electrohydraulic door operators. This part is essential for facility managers and maintenance...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,590.00
    $1,589.60
    Subtotal:
  • LCN 4640-3454 Motor/Clutch Assembly LCN 4640-3454 Motor/Clutch Assembly
    Quick view

    LCN 4640-3454 Motor/Clutch Assembly

    LCN
    MSRP: $2,590.00
    $1,589.60
    The LCN 4640-3454 Motor/Clutch Assembly is a replacement part for LCN 4640 Series electrohydraulic door operators. This component serves facilities that need accessible door opening for people with...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,590.00
    $1,589.60
    Subtotal:
  • LCN 2033-STD RH 632 Standard Track Door Closer LCN 2033-STD RH 632 Standard Track Door Closer
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    LCN 2033-STD RH 632 Standard Track Door Closer

    LCN
    MSRP: $2,863.00
    $2,031.50
    2033-STD RH US3 LCN Door Closer Standard Track Door Closer, Right Hand, Bright Brass Finish: 605/US3 Series: 2030 Series Concealed Closers Type: Door Closers and Operators Sub Type: Door Closer The...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,863.00
    $2,031.50
    Subtotal:
  • LCN 4811-3971 689 Cylinder Only LCN 4811-3971 689 Cylinder Only
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    LCN 4811-3971 689 Cylinder Only

    LCN
    MSRP: $2,877.00
    $2,052.89
    The LCN 4811-3971 689 Cylinder is a genuine replacement part for LCN 4810 series pneumatic door closers. This aluminum cylinder assembly is designed for facilities managers and maintenance...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,877.00
    $2,052.89
    Subtotal:
  • LCN 4822-3971 689 Cylinder Only LCN 4822-3971 689 Cylinder Only
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    LCN 4822-3971 689 Cylinder Only

    LCN
    MSRP: $2,849.00
    $2,038.75
    The LCN 4822-3971 689 is a cylinder-only replacement part for LCN 4820 series door closers and operators. This aluminum component is designed for facilities maintaining pneumatic door operators,...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,849.00
    $2,038.75
    Subtotal:
  • LCN 4841-3971 689 Cylinder Only LCN 4841-3971 689 Cylinder Only
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    LCN 4841-3971 689 Cylinder Only

    LCN
    MSRP: $2,849.00
    $2,038.75
    The LCN 4841-3971 689 Cylinder is a genuine replacement part for LCN 4840 series pneumatic door closers. Designed for facilities managers and maintenance teams, this aluminum cylinder restores...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,849.00
    $2,038.75
    Subtotal:
  • LCN 4841-3071 689 Standard Cylinder Assembly LCN 4841-3071 689 Standard Cylinder Assembly
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    LCN 4841-3071 689 Standard Cylinder Assembly

    LCN
    MSRP: $2,971.00
    $2,200.35
    The LCN 4841-3071 689 Standard Cylinder Assembly is a replacement pneumatic component for LCN 4840 Series door closers. Built with aluminum construction and a US28 finish, this cylinder assembly is...
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $2,971.00
    $2,200.35
    Subtotal:
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