LCN 1250-18 Door Closer Mounti...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$81.00
$71.71
LCN 1250-18 Door Closer Mounting Plate for Narrow Frame Applications with 1-1/4" Minimum Clearance

LCN 1250-18 Door Closer Mounting Plate for Narrow Frame Applications with 1-1/4" Minimum Clearance

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Model: 1250-18-689
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$81.00
$71.71
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LCN 1250-18 Door Closer Mounting Plate for Narrow Frame Applications with 1-1/4" Minimum Clearance

Professional Mounting Solution for Restricted Installation Spaces

The LCN 1250-18 mounting plate provides essential installation support for LCN 1250 series door closers in applications where standard mounting dimensions are not available. This specialized plate accommodates hinge side mounting where top rail dimensions are less than 2-3/8" (60mm) and enables top jamb mounting where head frame depth is less than 1-3/4" (44mm) or flush ceiling conditions exist. The plate requires minimum clearances of 1-1/2" (38mm) for top rail applications or 1-1/4" (32mm) for head frame mounting, ensuring proper closer operation in space-constrained installations.

Professional Features & Benefits

  • Narrow Frame Compatibility: Enables installation where top rail is less than 2-3/8" (60mm) for maximum application flexibility in challenging architectural conditions.
  • Minimum Clearance Requirements: Works with 1-1/2" (38mm) minimum top rail or 1-1/4" (32mm) head frame dimensions for versatile installation options.
  • Flush Ceiling Mounting: Accommodates top jamb mounting where head frame is less than 1-3/4" (44mm) or flush ceiling conditions exist for architectural flexibility.
  • LCN 1250 Series Compatibility: Specifically designed for use with LCN 1250 series door closers for seamless integration and reliable performance.
  • Professional Installation Solution: Eliminates installation barriers in challenging architectural conditions where standard mounting is not feasible.
  • Precision Engineering: Manufactured to exact specifications for reliable door closer performance and proper alignment in demanding applications.
  • ADA Compliance: Meets accessibility requirements for commercial installations ensuring code compliance.

Technical Specifications

  • ADA Compliant: Yes
  • Commercial/Residential: Commercial
  • Department: Door Hardware
  • Parts and Accessories Type: Installation Accessories
  • Product Attribute: Parts and Accessories
  • Product Category: Door Controls
  • Product Group: Door Controls
  • Product Model: 1250-18
  • Product Subgroup: Parts and Accessories
  • Product Type: Door Actuators & Plates
  • Series: 1250 Series
  • Subcategory: Closer Parts and Accessories

Professional Applications

  • Commercial Office Buildings with Architectural Constraints
  • Educational Facilities with Limited Frame Dimensions
  • Healthcare Institutions with Flush Ceiling Requirements
  • Retail Establishments with Space Restrictions
  • Industrial Facilities with Non-Standard Frame Configurations
  • Multi-Tenant Residential Properties with Varied Construction
  • Government Buildings with Specific Architectural Requirements

Why Choose LCN Quality?

LCN mounting plates deliver professional-grade reliability with precision engineering designed to overcome challenging installation conditions. Manufactured to exact specifications for seamless integration with LCN 1250 series door closers, ensuring dependable performance in demanding commercial applications where standard mounting solutions are not feasible.

Manufacturer Resources

LCN Full Line Catalog

Product Specs

Series:
1250 Series
Subcategory:
Closer Parts and Accessories
Product Group:
Door Controls
Product Subgroup:
Parts and Accessories
Product Type:
Door Actuators & Plates
Commercial/Residential:
Commercial
ADA Compliant:
Yes
Parts and Accessories Type:
Installation Accessories
Product Attribute:
Parts and Accessories
Product Model:
1250-18
Product Category:
Door Controls
Department:
Door Hardware

LCN 1250-18-689 – Frequently Asked Questions

1) My top rail is only 2 inches, can I still mount an LCN 1250 closer on the hinge side?
That's exactly what the LCN 1250-18 plate is for. Hinge (pull) side mounting normally wants a top rail of at least 2-3/8 inches (60mm); the 1250-18 lets you mount where the rail is narrower than that, down to a 1-1/2 inch (38mm) minimum. At 2 inches of rail you're above that floor, so the plate covers the opening.
2) What is the minimum head frame depth for top jamb mounting an LCN 1250 with the 1250-18 plate?
1-1/4 inches (32mm). Top jamb mounting of an LCN 1250 normally needs a head frame depth of 1-3/4 inches (44mm) or more; the 1250-18 plate drops that requirement to a 1-1/4 inch (32mm) minimum. Below 1-1/4 inches there isn't enough frame face to carry the closer and the plate won't rescue the opening.
3) I have a flush ceiling above the door frame, can I still top jamb mount an LCN 1250?
Yes, with the 1250-18 plate. Flush ceiling conditions are one of the two cases it's built for on the top jamb side, along with head frame depth under 1-3/4 inches (44mm). You still need 1-1/4 inches (32mm) of head frame to land on.
4) My aluminum storefront door has a narrow top rail. Do I need the LCN 1250-18 plate?
If the rail measures less than 2-3/8 inches (60mm) and you're mounting hinge side, yes, that's the trigger for the 1250-18. Measure the rail first. At 2-3/8 inches or more the standard 1250 mounting works and you don't need the plate; under 1-1/2 inches (38mm) the plate won't fit either and you should look at top jamb mounting instead, which needs 1-1/4 inches (32mm) of head frame.
5) Is the LCN 1250-18 mounting plate a door closer, or just the bracket?
Just the mounting hardware. The 1250-18 is a plate that carries an LCN 1250 series closer where the frame or rail is too narrow for standard mounting. The closer itself, the arm, and the door prep are separate. Order the 1250 closer alongside it.
6) Does the LCN 1250-18 plate come in a finish that matches my existing closers?
Six finishes: 689 aluminum, 690 statuary bronze, 691 light bronze, 693 gloss black, 695 dark bronze, and 696 brass. Those are the standard LCN closer finish codes, so order the plate in the same code as the closer body and the two will match on the door.
7) Is the LCN 1250-18 plate ADA compliant for a commercial opening?
The 1250-18 is listed ADA compliant and is a commercial-duty part. Bear in mind ADA opening force on the door is set by how the 1250 closer itself is sized and adjusted; the plate's job is to let you mount it correctly on a narrow rail or shallow frame.
How fast can I get the LCN 1250-18-689 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the LCN 1250-18-689 come with a warranty?
Absolutely. The LCN 1250-18-689 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the LCN 1250-18-689?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the LCN 1250-18-689 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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