Pro Project Supply's Never Rot 8 Inch Composite Shims, 24 Pack, Extreme Weight Capacity, Weatherproof, Easy To Break, Perfect For Doors, Windows And Sanding

I have installed some aluminum stairs at my house which have sagged a bit - GRRRR! They were off between 3 and 4 degrees which makes them feel like I could slide. By using these shims under the stairs I was able to level them right up and they feel perfect. Good product - I think the quality is excellent, they drilled easily and I’m glad I ordered a bunch of them as I have a few other home projects where I think I can use them.

The 7.75-inch length of these shims makes them incredibly versatile and suitable for a wide range of applications. Whether I needed to level a toilet, door, or window frame, these shims handled the task with ease. Their design allows for easy snapping and adjusting, providing precise and stable leveling for my projects. One of the standout features of these composite shims is their durability. Unlike traditional wood shims that can rot and warp over time, these shims are made of a composite material that is resistant to water and weather. I have used them both indoors and outdoors, and they have held up exceptionally well, even in challenging environmental conditions. The shims' construction ensures they won't compress under heavy loads, providing reliable support for various installations. I appreciated their consistent thickness and strength, which made them a reliable choice for heavy-duty leveling tasks. Additionally, these shims are incredibly user-friendly. The easy snap feature allows me to quickly adjust the shim size to fit my specific needs, saving time and effort during installation. The shims are also easy to trim, making them customizable for unique projects. I was also pleased to find that these shims don't splinter or leave residue, making them cleaner and safer to work with compared to traditional wood shims. Overall, I highly recommend the Pro-Grade Composite Shims for anyone in need of reliable, durable, and easy-to-use leveling tools. Their versatility, water and weather resistance, and precise leveling capabilities make them an indispensable addition to any DIY toolkit. Whether you're a professional contractor or a DIY enthusiast, these shims will undoubtedly make your leveling projects a breeze.

Easy to use and you can snap them easily to fit gaps. Good as advertised.

Easy to use and easy to break to length needed.

Does the job for shimming windows so you know it’s not going to rot over time