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M-D Building Products

M-D Building Aluminum Flat-Profile Threshold, Silver, 4in x 1/2in x 36in

  • Based on 111 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Oct 20
Order within 1 hour and 53 minutes
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Size Name: 4 Inches


Features

  • Heavy-Duty Construction: Constructed from durable aluminum, this threshold is meticulously engineered to withstand rigorous use and heavy foot traffic, particularly in demanding commercial environments. Its robust build guarantees exceptional durability, providing long-lasting performance including wheel chair accessibility that enhances the safety and efficiency of your entryways.
  • Versatile Application: Tailored for commercial environments, this threshold is the perfect solution for replacing worn or damaged thresholds in various commercial buildings. It ensures a secure and precise fit, significantly bolstering the defense against external elements while maintaining structural integrity. It is UL-fire rated to be compatible with fire rated doors. This feature reduces the spread of fire.
  • Energy Efficiency: By effectively sealing out drafts and stabilizing indoor temperatures, this threshold contributes to substantial energy savings, enhancing both comfort and cost-effectiveness within your space.
  • Enhanced Environmental Protection: The flat-profile design of this threshold ensures an effective seal, effectively blocking drafts, preventing moisture intrusion, and keeping out dust. This comprehensive protection helps maintain a clean, comfortable, and energy-efficient indoor environment, ensuring optimal conditions throughout the year.
  • Customizable Length for Perfect Fit: Easily trim the threshold to your desired length using a hacksaw, enabling a tailored fit that precisely meets the unique requirements of your entryways. This versatility ensures simple installation and an effective barrier against environmental elements, providing enhanced protection and durability.

Description

Heavy-Duty Threshold Commercial Threshold Commercial Threshold Commercial Threshold Commercial Threshold Heavy-Duty Threshold

Color: Silver


Material: Aluminum


Brand: M-D Building Products


Product Dimensions: 36"L x 4"W x 0.5"Th


Maximum Gap Fill: 4 inches


Brand Name: M-D Building Products


Unit Count: 1 Count


Number of Pieces: 1


Manufacturer: M-D Building Products


UPC: 043374115024


Number of Items: 1


Global Trade Identification Number: 24


Included Components: Hardware;Door, Gate & Window Hardware;door-thresholds


Item Type Name: M-D Heavy Duty Fluted Top Door Threshold, 4 In W X 36 In L X 1/2 In H


Item Weight: 1.5 pounds


Model Number: 11502


Manufacturer Part Number: 11502


Manufacturer Warranty Description: Warranty.


Color: Silver


Material Type: Aluminum


Item Dimensions L x W x Thickness: 36"L x 4"W x 0.5"Th


Maximum Gap Fill: 4 inches


Item Highlight: ADA Approved, UL Fire Rated, Seals Out Drafts Moisture Dust Insects, Includes Installation Hardware, Cut-To-Length


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
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  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good product, Top Quality
Size Name: 6 Inches
This is just the exact same high quality threshold that is available at the big hardware stores. It's hard to criticize this product since it is a commonly available product. I've bought several over the years from different sources. Needless to say. Shipping and all of that Amazon related stuff was perfect. ... show more
Reviewed in the United States on August 13, 2024 by tlcstat
    • Works like a charm.
Size Name: 6 Inches
Initially, I had purchased a very similar item but of smaller size from the local home improvement store and the issue was that it wasn't wide enough for the threshold to the pedestrian door in my garage. This product is everything that it has been advertised as and I needed to merely trim off a few inches on each end for a nice snug fit. The installation was a breeze and it has performed flawlessly. Trimming this product down to the size I needed proved to be an adventure, but this is to be chalked up to my inexperience and general lack of skills in the home improvement area. I specifically use this to keep the weather out as nature seems to like going under my door. I think that a person in a wheelchair would have no issues rolling across the top. The angles are very gentle and the material is of an industrial nature, even for something as soft as aluminum. ... show more
Reviewed in the United States on July 13, 2013 by Mathieu Perry
    • Sturdy construction
Size Name: 6 Inches
It was strong enough for the threshold, but easy enough to trim and install.
Reviewed in the United States on June 23, 2024 by maha
    • Does what it should
Size Name: 4 Inches
Very simple threshold. My old one was rusty and letting water in every time it rained. I put this one in place, marked and drilled the holes (used tap con screws instead of the included screws). Ran silicone under and around it and now my floor stays dry in the rain.
Reviewed in the United States on December 28, 2024 by Jeremy Farmer
    • Heavy duty
Size Name: 6 Inches
If you're looking for a heavy duty threshold, this is for you. You could probably drive your car over it without and damage.,keep in mind that there is no weatherstripping built it. This is 100% aluminum. While we are not driving a car over it, we are running Hand trucks across it. Love it.
Reviewed in the United States on March 10, 2023 by Jim Taylorville
    • mine had a weld in the middle, poor quality and ordered a new one from different vendor
Size Name: 6 Inches
poor quality, a weld in the middle when their product ran short buyer beware!
Reviewed in the United States on July 12, 2024 by david w.
    • Fixed the contractor error!
Size Name: 6 Inches
Our new metal garage came with a door threshold that was too narrow and so when rain hit the door it just funneled it to the inside of the building. This threshold was the appropriate size and has fixed the water infiltration problem. Too bad they didn't install one like this to begin with!
Reviewed in the United States on October 15, 2022 by EB
    • Aluminum threshold
Size Name: 4 Inches
Good, sturdy threshold - I used this to cover up some holes in the wood threshold on the door to the deck. Looks good and works fine.
Reviewed in the United States on October 18, 2014 by mikey

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