Aluminum Threshold

Our aluminum door threshold is available in various lengths up to 12 feet. While the primary use for this type of threshold is for commercial or storefront doors, you can use it to secure and protect any door from leaks and drafts. In addition to that, a threshold can help you keep out unwanted pests, noise, or light.

All are available in mill finish. Additional finishes are available on order.

Part #	E	A	Select Options
IE5824	1/4	4	IE5824 quantity
IE5825	1/4	5	IE5825 quantity
IE5826	1/4	6	IE5826 quantity
IE5834	1/2	4	IE5834 quantity
IE5835	1/2	5	IE5835 quantity
IE5836	1/2	6	IE5836 quantity
IE5847	0.185	2 1/2	IE5847 quantity

NOTE: 3-, 4- and 6-foot lengths are drilled. 12-foot lengths are not drilled.

Our standard cutting tolerance is +/-.125” including stock material. If you want something more specific or do not accept this tolerance, your requirement must be forwarded in writing – otherwise we will cut to our standards.

Additional alloys are available. Minimum order quantities apply.

Protect the bottom of your door with an aluminum door threshold from Extrude-A-Trim.

Through the use of his extrusion-creating superpowers, Xtrudor makes sure your commercial doors or storefront doors are protected with exterior aluminum door thresholds. An aluminum threshold is significantly more durable than its wood counterpart and, therefore, needs to be replaced less often. Protect your storefront from drafts or leaks and take full advantage of the superpowered offerings of Xtrudor and Extrude-A-Trim.

Why choose Extrude-A-Trim’s Aluminum Door Threshold:

Choose between different finishes: Our standard in-stock finish is mill finish. However, if you need a different finish, you can contact us to request a custom finish.
Length options: 3ft, 4 ft, 6 ft, and 12 ft.
Check here to view our dimension chart.
If none of those lengths or dimensions work, we can help you with custom aluminum extrusions. Visit this page or contact us today to see how we can make your custom aluminum extruded shapes.

Whatever your aluminum extrusion needs, you can count on Extrude-A-Trim to provide thousands of high-quality aluminum profiles ready for you. Get your aluminum door threshold today.