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 4050A-RW/62A 689 Door Closer Parts LCN 4050A-RW/62A 689 Door Closer Parts
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    LCN 4050A-RW/62A 689 Door Closer Parts

    LCN
    MSRP: $769.00
    $489.12
    Replacement parts and components for the LCN 4050 Series surface closer with regular arm and 62A shoe. This kit includes a painted cast aluminum body, peel-n-stick templates, universal screw pack,...
    Qty in Cart: 0
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    MSRP: $769.00
    $489.12
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  • 4050A-HCUSH 689 LCN Door Closers 4050A-HCUSH 689 LCN Door Closers
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    4050A-HCUSH 689 LCN Door Closers

    LCN
    MSRP: $956.00
    $588.88
    The LCN 4050A-HCUSH 689 is a heavy-duty cast aluminum door closer designed for high-traffic commercial environments. Built to withstand frequent use and abusive conditions, this non-handed closer...
    Qty in Cart: 0
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    MSRP: $956.00
    $588.88
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  • LCN 4050A-CUSH 689 SRI Aluminum Door Closer, Cast Body LCN 4050A-CUSH 689 SRI Aluminum Door Closer, Cast Body
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    LCN 4050A-CUSH 689 SRI Aluminum Door Closer, Cast Body

    LCN
    MSRP: $907.00
    $565.36
    The LCN 4050A-CUSH is a heavy-duty cast aluminum door closer designed for high-traffic commercial environments. Built to withstand frequent use and abuse, this universal closer delivers reliable...
    Qty in Cart: 0
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    MSRP: $907.00
    $565.36
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  • 4050A-HCUSH 689 SRI AL SRI LCN Door Closers 4050A-HCUSH 689 SRI AL SRI LCN Door Closers
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    4050A-HCUSH 689 SRI AL SRI LCN Door Closers

    LCN
    MSRP: $1,021.00
    $620.08
    The LCN 4050A-HCUSH is a cast aluminum door closer engineered for high-traffic commercial buildings. Its durable construction withstands harsh, abusive environments while delivering reliable...
    Qty in Cart: 0
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    Price:
    MSRP: $1,021.00
    $620.08
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  • LCN 4050A-SCUSH 693 Door Closer Parts LCN 4050A-SCUSH 693 Door Closer Parts
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    LCN 4050A-SCUSH 693 Door Closer Parts

    LCN
    MSRP: $965.00
    $593.20
    This is a replacement spring cushion stop arm component for LCN 4050 Series surface door closers. It features a black painted cast aluminum body with patent pending design, peel-and-stick templates,...
    Qty in Cart: 0
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    MSRP: $965.00
    $593.20
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  • 4050A-HW/PA 689 AL LCN Surface Closers 4050A-HW/PA 689 AL LCN Surface Closers
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    4050A-HW/PA 689 AL LCN Surface Closers

    LCN
    MSRP: $836.00
    $531.28
    The LCN 4050A Heavy Duty Surface Closer is a cast aluminum door closer engineered for high-traffic and abusive environments. Its full complement bearing and adjustable spring (sizes 1-6) deliver...
    Qty in Cart: 0
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    MSRP: $836.00
    $531.28
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  • LCN 4050A-CUSH 689 Door Closer Parts LCN 4050A-CUSH 689 Door Closer Parts
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    LCN 4050A-CUSH 689 Door Closer Parts

    LCN
    MSRP: $842.00
    $534.16
    This is a replacement Cush-N-Stop arm component for the LCN 4050 Series surface closer. It features a cast aluminum body with aluminum painted finish and includes peel-n-stick templates and universal...
    Qty in Cart: 0
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    MSRP: $842.00
    $534.16
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  • LCN 4050A-EDA 689 DEL Cast Aluminum Door Closer LCN 4050A-EDA 689 DEL Cast Aluminum Door Closer
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    LCN 4050A-EDA 689 DEL Cast Aluminum Door Closer

    LCN
    MSRP: $866.00
    $545.68
    The LCN 4050A-EDA is a heavy-duty cast aluminum door closer designed for high-traffic commercial buildings. Its durable construction handles frequent use and harsh environments while maintaining...
    Qty in Cart: 0
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    MSRP: $866.00
    $545.68
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  • LCN 4050A-EDA 689 Heavy Duty Surface Closer LCN 4050A-EDA 689 Heavy Duty Surface Closer
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    LCN 4050A-EDA 689 Heavy Duty Surface Closer

    LCN
    MSRP: $793.00
    $500.64
    The LCN 4050A-EDA 689 is a heavy-duty surface-mounted door closer engineered for high-traffic commercial and institutional environments. Built with a cast aluminum body and full-complement bearing,...
    Qty in Cart: 0
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    MSRP: $793.00
    $500.64
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  • LCN 4050A-EDA 689 MC Cast Aluminum Door Closer LCN 4050A-EDA 689 MC Cast Aluminum Door Closer
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    LCN 4050A-EDA 689 MC Cast Aluminum Door Closer

    LCN
    MSRP: $820.00
    $513.60
    The LCN 4050A-EDA is a heavy-duty cast aluminum door closer designed for high-traffic commercial environments. Built to withstand frequent use and harsh conditions, it delivers reliable performance...
    Qty in Cart: 0
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    Price:
    MSRP: $820.00
    $513.60
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  • LCN 4050A-3077/PA 689 Door Closer Parts LCN 4050A-3077/PA 689 Door Closer Parts
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    LCN 4050A-3077/PA 689 Door Closer Parts

    LCN
    MSRP: $197.00
    $149.22
    This is a replacement parts component for the LCN 4050A Series cast aluminum door closer. It is engineered for durability in high frequency, high traffic commercial building applications requiring...
    Qty in Cart: 0
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    MSRP: $197.00
    $149.22
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  • 4050A-18PA 689 LCN Door Closer Mounting Plates 4050A-18PA 689 LCN Door Closer Mounting Plates
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    4050A-18PA 689 LCN Door Closer Mounting Plates

    LCN
    MSRP: $97.00
    $73.47
    4050A-18PA 689 LCN Door Closer Mounting PlatesDrop Plate, Parallel Arm Mount with Narrow Top Rail, Aluminum Cast Aluminum Body Patent Pending Design Peel-n-Stick Templates Universal Screw Pack...
    Qty in Cart: 0
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    MSRP: $97.00
    $73.47
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