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Randall Manufacturing - Corrugated Aluminum Thresholds
Made From 6063 Alloy Aluminum with T-6 Temper
6063 Alloy Properties
Corrosion resistance - 6063 aluminum is highly resistant to corrosion, especially when given an appropriate surface finish. This makes it a good choice for applications where it may be exposed to water or weather.
Strength - 6063 aluminum has ample strength and stiffness, making it a great choice alloy for building applications such as door thresholds.
Surface finish - 6063 aluminum has a much smoother surface finish than other commercially available alloys, making it a good choice when visual appeal is important.
T-6 Temper Properties
Strength - T-6 aluminum has high tensile and yield strength, respectively. This can be higher than the yield strength of some types of stainless steel. Making it perfect for applications that will get a lot of stress - such as a threshold that will have heavy object going over it.
Sizes and Colors for any Doorway
At Randall Manufacturing, we offer a wide range of thresholds designed to meet any aesthetic or functional requirement. Whether you need a standard aluminum threshold or prefer a sophisticated painted finish in dark bronze or black, we have options that will seamlessly match any decor or environment. Our commitment to quality is evident in every product—we use only the highest quality paints and anodizing techniques to ensure that our thresholds not only look great upon installation but continue to look sharp and new for years to come, even under heavy use and exposure to the elements.
Our thresholds come in a variety of sizes to accommodate different needs. With widths ranging from 3" to 8" and heights from 1/4" to 1/2", you can find the perfect fit for your space. Additionally, we offer lengths from 36" to an impressive 96", ensuring that no matter the size of your doorway or the gap you need to fill, Randall Manufacturing has a threshold solution that will suit your needs.
Craftsman Quality - Made in the USA
Proudly manufactured in the USA, this aluminum threshold is engineered for durability and long-lasting performance. Crafted with quality materials and machinery, it offers exceptional resistance to wear and tear, making it a reliable choice for any high-traffic area or harsh weather conditions. Whether you need to upgrade your door’s insulation to improve energy efficiency, protect against water intrusion to prevent damage, or replace an old, worn-out door sill, this threshold provides a robust and effective solution. Its superior construction ensures that it not only meets but exceeds the demands of everyday use, providing you with peace of mind and a lasting improvement to your doorways. Trust in American craftsmanship for a product that’s built to endure.
Timothy Luddy
Reviewed in the United States on January 22, 2025
I needed to make a transition with a slight height difference and an uneven edge of vinyl flooring due to reconfiguration of wall and door openings. This worked perfectly.
A. Mozin
Reviewed in the United States on September 30, 2024
Well made, exactly as described
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