Pro Project Supplys Never-Rot 8 Inch Composite Shims 24 Pack. Home Improvement DIY Levelers Have Extreme Weight Capacity are Weather Resistant Easy to Break & Perfect for Doors Windows & Sheds.

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.

These are just like cedar shims only they won’t break down. Easy to cut to length and quite durable.

Since I live in an apartment, I could not anchor down my safe. However, with the help of these shims as well as a weight at the back of my safe, this keeps my safe from falling and everybody safe. It is a high-quality product and performs well. The appearance is minimal as they Design and thankfully, because they are so thin, they can be a thick as you want them to be That is a great value for your money and leads to a comfort of mind.

They work just as advertised. Good Product just wish they were wider.