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Home > Adjustable Door Thresholds > Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
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Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold
Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold

Aluminum Inner Door Threshold Adjustable Threshold Weather Resistant Threshold

Customization: Available
After-sales Service: 3 Years
Warranty: 3 Years
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Product Description

Basic Specification
Type
Door Threshold
Material
Aluminium Alloy 6060-T5
Location
Under The Door
Seal Color
Black, Grey
Function
Prevent Rain Infiltration, Draught and Smoke
Standard Length
36"/48"/72"/Custom
HS Code
392530000
Capacity
5000 PC
Product Description

These heavy-duty threshold plates are designed to be used in conjunction with door bottom seals to effectively prevent rain, draughts, light, and noise penetration. Featuring a high-performance silicone rubber compression seal and vinyl bedding pads, these sills provide a superior acoustic barrier for any environment.

Our composite door sills utilize a patented design of synthetic components, eliminating concerns regarding traditional wood substrates. The advanced all-composite substrate and streamlined synthetic cap ensure the product will not rot, warp, or deteriorate over time. Integrated screw covers maintain a clean appearance and protect hardware from debris and corrosion.

Technical Data
ItemComposite Door Sills
CodeATP-013
Alloy6060-T5 Aluminum
Standard lengths36" / 48" / 72" / Custom
Finish OptionsMill Finish / Clear Aluminum / Dark Bronze Anodized
Fixing MethodStainless Steel fixing screws and plugs (supplied) or builder's adhesive for concealed fixing.
Product Display
Aluminum Inner Door Threshold 1
Aluminum Inner Door Threshold 2
Aluminum Inner Door Threshold 3
Aluminum Inner Door Threshold 4
Aluminum Inner Door Threshold 5
Aluminum Inner Door Threshold 6
Package and Delivery
Packaging Details
Frequently Asked Questions
What materials are used in these door thresholds?
The thresholds are constructed from high-quality 6060-T5 Aluminum Alloy and feature all-synthetic composite components to prevent rotting and warping.
Do you offer customization for the length of the sills?
Yes, while our standard lengths are 36", 48", and 72", we provide custom sizing to meet your specific project requirements.
What is the primary function of the silicone rubber seal?
The high-performance silicone rubber compression seal works to prevent rain infiltration, draughts, smoke, and provides an effective acoustic barrier.
How are these thresholds installed?
They can be fixed using the supplied stainless steel screws and plugs, or alternatively with builder's adhesive for a clean, concealed finish.
Can these sills withstand outdoor weather conditions?
Absolutely. The advanced composite substrate and synthetic cap are specifically engineered to resist deterioration from exposure to the elements over time.
Are samples available for quality confirmation?
Yes, free samples are available for quality evaluation prior to placing a bulk order.

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