48" Full Mortise Automatic Door Bottom for Hollow Metal Doors, Concealed Adjustable Drop Seal, Flex-V Vinyl Insert, Mill Finish Aluminum, Commercial Door Sweep, JS-4201VL
48" Full Mortise Automatic Door Bottom for Hollow Metal Doors, Concealed Adjustable Drop Seal, Flex-V Vinyl Insert, Mill Finish Aluminum, Commercial Door Sweep, JS-4201VL
The JELOSTONE JS-4201VL Full Mortise Automatic Door Bottom Seal is a premium architectural hardware solution designed specifically for hollow metal doors. Crafted from durable mill finish aluminum, this concealed door sweep is available in 36 inches, 42 inches and 48 inches in length, with 1-3/8 inches width and 7/8 inches height, making it a precise and reliable fit for standard commercial door applications. The innovative Flex-V vinyl insert creates a tight seal along the door bottom, effectively blocking drafts, sound, and unwanted airflow. The adjustable, fully concealed design ensures a clean, professional appearance while delivering outstanding performance. This automatic door bottom seal is fire rated and UL classified, meeting rigorous industry standards for smoke, sound, and air infiltration control. Installation is straightforward, with pre-drilled screw holes for secure mounting. Whether you're upgrading a commercial building or a residential entryway, the JELOSTONE JS-4201VL offers a dependable, long-lasting sealing solution that combines functionality with a sleek, low-profile aesthetic.
Product Overview
- Brand: JELOSTONE
- Material: Aluminum, Vinyl
- Color: Mill Finish
- Product Dimensions: 48"L x 1.38"W
- Item Thickness: 0.88 inches
Product Features
- ššš¬š¢š š§šš ššØš« ššØš„š„šØš° ššššš„ ššØšØš«š¬ ā Full mortise automatic door bottom designed for hollow metal doors, ššÆšš¢š„ššš„š š¢š§ šš", šš", šš§š šš" š„šš§š šš”š¬, providing a concealed sealing solution for commercial and residential applications.
- šš®ššØš¦ššš¢š šš«šØš© šššš„ šššš”šš§š¢š¬š¦ ā The actuating plunger lowers the Flex-V vinyl gasket when the door closes and retracts it when the door opens, helping reduce drafts, dust, sound, and light transfer.
- ššØš„š¢š šš„š®š¦š¢š§š®š¦ ššØš§š¬šš«š®ššš¢šØš§ ā Constructed from aluminum with a mill finish to support reliable performance and resistance to everyday wear in high-traffic environments.
- ššš£š®š¬šššš„š šššš„š¢š§š ššš«ššØš«š¦šš§šš ā Features an adjustable plunger system for fine-tuning the gasket position on different floor surfaces and thresholds to support smooth door operation.
- ššØš§šššš„šš š š®š„š„ ššØš«šš¢š¬š šš§š¬ššš„š„ššš¢šØš§ ā Installs inside the bottom of the door for a clean appearance; includes mounting screws and installation instructions for setup. Available in multiple sizes to fit different door widths.
Product Information
| Brand Name | JELOSTONE |
| UPC | 990497101024 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Manufacturer | JELOSTONE |
| Unit Count | 1 Count |
| Included Components | Automatic Door Bottom Seal, Mounting Screws, Vinyl Insert |
| Model Number | JS-4201VL |
| Best Sellers Rank | |
| ASIN | B0H2D481JC |
| Item Dimensions L x W | 48"L x 1.38"W |
| Item Thickness | 0.88 inches |
| Material Type | Aluminum, Vinyl |
| Color | Mill Finish |
| Recommended Uses For Product | Air Infiltration Prevention, Door Bottom Sealing, Draft Blocking, Dust Blocking, Fire Door Sealing, Insect Prevention, Sound Attenuation, Weather Sealing |