The Best Way to Waterproof Your Under The Sink Cabinets

July 22 2022 – Brandon Burkey

Under-sink cabinets are one of the most commonly forgotten areas when it comes to waterproofing. This is because they’re out of sight, out of mind, and easily forgotten about because they’re rarely used for anything other than storage. However, under-sink cabinets are subject to a lot of slow wear and tear, and they can easily become damaged by leaks. One of the best ways to waterproof underneath these sinks is with cabinet mats, as these mats are designed to fit snugly under sinks, and they serve as a barrier between the cabinet bottom and any leaks coming from the sink’s plumbing. 

What Are Cabinet Mats & Why Are They Fantastic for Waterproofing?

 Under-sink cabinet mats are made from flexible, durable, and waterproof material (think rubber) that protects your cabinet bottoms from damage that would be caused by plumbing leaks, pipe bursts, chemical spills, product leaks, stains, or scratching. These types of cabinet mats are very thick, very flexible, and are designed to catch and hold gallons of water for easy clean-up. This means that if you have a surprise leak, the water isn’t going to be absorbed into the mat, and it isn’t going to seep through and sit against the bottom of your cabinet. 

 In addition to a thick and flexible design, cabinet mats have a textured surface that prevents it from slipping and moving around. When installed correctly into an under-sink cabinet, the custom fit and textured design will ensure that the mat creates a sealed barrier between all sides of your cabinet and the cabinet bottom. Some cabinet mat products come with small feet to ensure that air can circulate underneath and around them, helping to prevent mold and mildew growth, if and when a leak occurs that isn’t caught right away. 

 What makes under-sink cabinet mats fantastic for waterproofing, beyond their design and material, is the fact that they can be ordered in custom sizes, or they can be cut to a specific size if you have piping that protrudes from the bottom of your cabinet or an oddly shaped sink. This means that you can find a cabinet mat that will fit your under-sink space perfectly, and you won’t have to worry about any gaps or leaks. If you’re curious at just how many custom sizes these mats come in, take a look at Xtreme Mats Under-Sink Cabinet Mats for Kitchen, Bathroom, and Laundry rooms. 

How Are Cabinet Mats Installed In Under-Sink Cabinets?

Installing cabinet mats in under-sink cabinets is a pretty simple process, and it can be done in just a few minutes. The first step is to take measurements of your under-sink cabinet, including any areas where there might be pipes or other obstacles protruding from the bottom. Once you have your measurements, you’ll want to find a cabinet mat that is either the same size or slightly larger than your cabinet bottom. 

What About Cutting My Mat to Size?

If you’re using a custom-sized cabinet mat, you can skip ahead to the next step. If you need to cut your cabinet mat to size, use a sharp knife or scissors to make sure that you have a clean and straight cut. Once your mat is the correct size, all you need to do is place it in the bottom of your under-sink cabinet and make sure that it’s lying flat. If you choose to use one of Xtreme Mats Under Sink Cabinet Mats, then there’s a step-by-step video guide for cutting the mat properly to fit. 

If your cabinet mat doesn’t have small feet, you can skip this next step. If it does, you’ll want to take a few minutes to install them now. To do this, simply peel the adhesive backing off of the feet and stick them into each corner of your cabinet mat. Once the feet are installed, you’re all done!

8 Benefits of Using Under Sink Cabinet Mats for Waterproofing

 If you’re wondering why cabinet mats are the ultimate solution for waterproofing your under-sink cabinets, here are a few of the benefits that you can expect:

  1. Custom sizes and shapes to fit any under-sink cabinet.
  2. Easy to install with no special tools or skills required (in most cases).
  3. Thick, flexible, and durable design for long-lasting protection.
  4. A textured surface that prevents the mat from slipping or moving.
  5. A sealed barrier that protects the cabinet bottom from leaks, stains, and scratching.
  6. Can be cut to size if you have pipes or other obstacles in your under-sink cabinet.
  7. Optional small feet help circulate air and prevent mold and mildew growth.
  8. They are incredibly affordable considering the sizing options, and the waterproofing protection they provide.

As you can see, there are plenty of reasons why cabinet mats are the best way to waterproof your under-sink cabinets. So, if you’re looking for an easy and effective way to protect your cabinets from leaks, stains, and water damage, be sure to pick up an under-sink cabinet mat today!