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Home > Door Bottom Sweeps > Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
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Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep

Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep

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Product Description

Basic Info.

Model NO.
Can be customized
Length
Standard 915 mm, Size Can Customized
Plunger Material
Brass
Color
Silver
Feature
Sound Proof, Smoke and Fire Prevention
Application
Wood Door, Interior Door, Steel Door, etc
Transport Package
Inner Plastic Bag, Outside Carton
Specification
Can be customized
Origin
China
HS Code
3925900000
Production Capacity
2000 Pieces Per Week

Product Description

🛡️
Face Mounted Automatic Door Bottom Seal Drop Down Door Sweep
Aluminum drop seal for door bottom is composed of aluminum alloy and silicone strip. It is installed on the bottom of the door, embedded or exteriored, has a strong anti-aging & durable features. It can effectively keep the isolation of indoor and outdoor, to resist sand, dust, insect invasion, act as insulation, sound insulation, energy savings etc.
Door Bottom Seal 1
Product nameFace mounted automatic door bottom seal drop down door sweep
MaterialAluminum alloy frame + silicone sealing strip + 304 stainless steel accessories + Copper bolt
ColorSilver
LengthStandard 915 mm, size can customized
Sealing gap<15mm
InstallationUnfold Install and concealed installation
AdvantagesSoundproof, Dustproof, Windproof, Waterproof
ApplicationWood door, interior door, steel door, etc
PackageNormally plastic bag + carton or customized as customer's request
Door Bottom Seal 2
Door Bottom Seal 3
Versatile Application: A variety of types of automatic door bottoms are available to accommodate the specific needs of your application. The surface is matte silver-white aluminum alloy profile after hard anodizing treatment.
Product Detail 1
Product Detail 2
How it works: When the door is closed, the door frame squeezes the adjusting copper head screw to move the sealing strip downward, closing the gap at the bottom of the door. Once the door opens, the sealing strip automatically lifts off the ground, ensuring no friction or wear on the floor.
✂️
Cutting Instructions: It is no problem to cut the sealing strip length within 15cm if needed. Always cut the side without the copper head. Actual sealing strip length should be 5-8mm shorter than the door width depending on the groove installation.
Installation Guide

Delivery and Packing

Express: DHL, Fedex, UPS, TNT etc.
Shipping: By air or By sea.
Delivery Time: Usually 7-15 workdays based on quantity.
Packing: Inner plastic bag, outside carton (Usually 20pcs/carton).
Packing Details

Our Service

OEM is available (Logo printing on package if required).
Free samples available for quality testing.
Professional pre-sale, sale, and after-sale "intimate service".
Factory visit support with pick-up service.

Frequently Asked Questions

What is the primary function of an automatic door bottom seal?
It provides excellent soundproofing, dustproofing, and windproofing by sealing the gap at the bottom of the door automatically when closed.
Can the length be customized to fit my door?
Yes, the standard length is 915mm, but we can customize the size. Additionally, you can cut up to 15cm off the end without the copper bolt.
Will the seal damage or scratch my floor?
No. The mechanism is designed to lift the sealing strip automatically as soon as the door begins to open, preventing any contact with the floor.
What materials are used in the construction?
The frame is made of high-quality aluminum alloy, and the sealing component is made of durable silicone or EPDM rubber.
Is it suitable for outdoor use?
It is ideal for interior doors and protected exterior doors to block drafts, insects, and noise.
How is the product packaged for shipping?
Each unit is placed in a plastic bag, and then packed into sturdy cartons, typically 20 pieces per carton.

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