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Home > Adjustable Door Thresholds > 4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold
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4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold
4'' Door Bottom Seal Threshold

4'' Door Bottom Seal Threshold

Customization: Available
Warranty: 3 Years
Type: Door Threshold
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Product Description

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Basic Specifications

Model NO.
BY-ATP-009
Material
Aluminium Alloy 6060-T5
Width
4''
Location
Under The Door
Seal Color
Grey
Function
Prevent Rain, Draught and Smoke
Specification
36"/48"/72"/Custom
Capacity
5000PC
★

Product Description

The 4'' in. x 36 in. Adjustable Threshold with a low-profile sill directs water away from the door and provides many years of use. A simple screw adjusts the oak segment for maximum weather sealing.

  • Height adjustable: From 1-1/8 in. to 1-3/16 in. to ensure tight seal
  • Premium Construction: Heavy-gauge aluminum exterior with oak interior
  • Thermal Protection: Thermal breaks keep cold air outside
  • Multi-Protection: Weather-stripping for door bottom prevents rain, smoke, and draughts
Door Bottom Seal Threshold Profile
Door Bottom Seal Threshold Application
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Packaging & Delivery

Package Size
1000.00cm * 10.00cm * 10.00cm
Gross Weight
20.000kg
Transport Package
10PC/Carton
Threshold Packaging Details

Frequently Asked Questions

What materials are used in this adjustable threshold?
The threshold features a heavy-gauge Aluminium Alloy 6060-T5 exterior for durability and a high-quality oak interior segment for aesthetics and sealing.
How much height adjustment does the threshold offer?
The height is easily adjustable from 1-1/8 inches to 1-3/16 inches using a simple screw mechanism to ensure a perfect weather-tight seal.
What is the primary function of this door seal?
It is designed to provide one-stop protection against rain infiltration, air draughts, smoke penetration, and acoustic leaks at the bottom of the door.
Are different sizes or custom lengths available?
Yes, standard specifications include 36", 48", and 72" lengths. We also offer custom size options to meet specific project requirements.
Does this product help with energy efficiency?
Absolutely. The threshold includes thermal breaks designed to keep cold air outside and maintain indoor temperature, improving overall energy efficiency.
What is the standard packaging for shipping?
The products are typically packed 10 pieces per carton, with a gross package weight of approximately 20kg per carton.

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