Case Closed: Meet the Lapcon® Commercial & Residential Door Closer
The Lapcon® Door Damper (LDD) is an industrial, commercial, institutional, and residential door closer which ensures that swinging doors will close gently and securely on their own. This is a great productivity feature for bustling workplaces as well as a luxury feature in hotels and conference centers.
Designed for use with interior swinging doors, the LDD takes hold of the door at 15° from the closed position and softly closes the door from there, even if the user pushes the door hard (within reason).
This page is for Model No. LDD-S-R/DBR (right-hand opening, dark brown color). See below for other models, which feature a variety of colors as well as the corresponding left-handed versions. For additional options, visit our Door Accessories department.
LDD Commercial & Residential Door Closer Features
An Eye Toward Functionality, Durability, & Performance
The LDD is easy to install on either new or existing doors, with installation optimized for speed and convenience.
The sturdy steel construction, high-precision design, and cycle-tested Lapcon® dampers all contribute to a product that will be durable and high-performing.
You can adjust the damper for door weight post-installation in order to maximize the LDD’s self-closing operation.
The damper function can be easily disabled whenever needed.
Generous Door Compatibility Specifications
The LDD commercial and residential door closer has a slim vertical profile of only ¾”, fitting into most door frames.
Safely supports doors up to 36” (914 mm) in width.
Designed doors weighing 33 to 88 lbs (15 – 40 kg).
The design is handed, so make sure to buy left-handed or right-handed models as needed.
For use only on interior doors, as exposure to water, high humidity, wind, and extreme temperatures will degrade the mechanism.
About This Model (LDD-S-R/DBR)
This commercial and residential door closer model is LDD-S-R/DBR, which is the surface mount type, with right-hand opening (opens toward you to your right), and a dark brown color. We have produced eight surface mount LDD models in all, consisting of four color options in their left- and right-handed forms:
We also make the LDD in a recessed type as a counterpart to this surface mount type, along with a supplementary heavy-duty recessed type for doors weighing 88 to 220 lbs (40 – 100 kg) (LDD-V100 Series).
Not seeing the commercial and residential door closer options you’re looking for? Have a look at our other door damper hardware solutions and accessories.
Improve and Optimize Interior Spaces with Superior Hardware by Sugatsune America
Building on nearly a century of Japanese tradition, we established our North American operations 40 years ago with Sugatsune America. From that day, we have always been fully committed to creating outstanding hardware for upscale customers. Whether you are an architect designing an exciting new space, a project manager overseeing a major renovation, or someone else, we have over high-quality 6,000 parts that offer great performance for the end user and a superior value proposition for you.
Sugatsune America is AS9120 B and ISO 9001:2015 certified.
Contact us if you have any questions about the LDD commercial and residential door closer or any of our other products. We are more than happy to help you out!
Join Our Email List For The Latest News and Promotions
CAD files are available on each product’s detail page. Click the “CAD/BIM Files” tab, located in the middle of the page to download the different formats. If CAD files are not available for a specific component, please contact our Support Team