Replies

1. 
   alisahaider14 | Nov 03, 2023 05:37am | #1

   When you're looking for a cost-effective and durable angle material to protect the edge of polyiso board beneath a door threshold, one option to consider is using metal corner protectors. Here are some suggestions:

   Aluminum Angle Trim: Aluminum angle trim is a strong and lightweight option. It's readily available at hardware stores and is resistant to corrosion. You can find various sizes, including 2" x 2" angles, and it's easy to cut and shape to your specific needs.

   Steel Angle Iron: Steel angle iron is another robust choice. It's exceptionally durable and can withstand a lot of abuse. However, it's heavier than aluminum. You can find affordable steel angle iron in various sizes, and it's typically used for structural support, making it a reliable choice for corner protection.

   Vinyl Corner Guards: If you prefer a non-metal option, vinyl corner guards are an economical and easy-to-install choice. They come in various sizes, including 2" x 2", and are designed to protect corners from impact and wear. While they may not be as durable as metal options, they can still offer decent protection.

   Before making a decision, consider the specific environmental conditions and the amount of abuse the corner protector will endure. Additionally, check local hardware stores or online retailers for availability and pricing to find the most cost-effective and suitable option for your project.

1. 
   charles3 | Nov 03, 2023 12:23pm | #3

   Thanks. Was that generated by AI?

2. 
   calvin | Nov 03, 2023 10:43am | #2

   If you can make it look good and fasten it properly…..

   Aluminum corner.
   Matches up fine with most prehung entry door thresholds. Slip it under the thresh lip and fasten at the front.

   Here a good Steel supplier has it. In stock.

3. 
   riazoo | Feb 09, 2024 12:15am | #4

   You might consider using metal corner braces, commonly available at hardware stores. They're affordable, durable, and can easily be cut to size. Just ensure they're corrosion-resistant if exposed to moisture.