How To Protect Cabinets From Dishwasher Steam

The steam from a dishwasher can cause serious damage to kitchen cabinets if not properly managed. A few simple steps can help protect your cabinets from the damaging effects of dishwasher steam. In this article, we will explore how to safeguard your cabinets and prolong their life. We will discuss the different methods you can use to ensure that your cabinets are well protected from any harm caused by excessive steam.

How To Protect Cabinets From Dishwasher Steam?

When it comes to protecting cabinets, proper maintenance is key. The steam from a dishwasher can cause long-term damage if not properly contained and taken care of. Fortunately, there are several steps homeowners can take to protect their cabinets from the damaging effects of dishwasher steam.

First, check the seal between the countertop and the cabinet. If this seal is worn or damaged in any way, replace it with a new one that fits snugly against both surfaces to prevent steam from escaping into the cabinetry.

Additionally, you should always open up doors and drawers in order to allow air flow before running a cycle on your dishwasher. This will help reduce condensation buildup inside your cabinets that could lead to mold or mildew growth over time.

Step 1: Install Vents

Venting helps to redirect steam away from surfaces, while also improving air circulation in the kitchen. Installing vents is a simple job that can be completed in just a few minutes with some basic tools.
To start, you need to measure the distance between the bottom of your dishwasher and the top of your cabinets or countertop. You’ll want to ensure that any vent installed is at least 2 inches above this measurement, as this will provide enough clearance for any steam produced by the appliance.

Next, purchase appropriate vent materials from a hardware store – these should include an elbow pipe and metal flange along with mounting screws and anchors.

Once these parts have been acquired, simply attach them together before securing them onto cabinetry or countertops using screws and anchors.

Step 2: Weather Stripping

Weather Stripping is a simple and cost-efficient way to protect cabinets from the steam created by a dishwasher. Homeowners should purchase weather stripping that is specifically designed to withstand the heat generated by a dishwasher. You may also want to consider purchasing one with adhesive backing, so it will stay in place without any additional installation steps or tools.

Weather stripping can be purchased at most home improvement stores and online retailers. When choosing weather stripping, make sure that it is made of high quality material such as rubber or silicone so that it will last through the years of hot steam coming from your dishwasher. Also check for any special instructions regarding installation and maintenance as some products may require more care than others.

Step 3: Insulate Doors

When installing a dishwasher, it is important to remember that the steam and water produced by the appliance can be damaging to cabinets. To help protect your cabinets from potential damage, Step 3 of the installation process involves insulating doors.
Insulation material should be placed between any adjacent surfaces near the dishwasher. This includes any cabinet or door where steam might reach and cause condensation to form or migrate through gaps in these surfaces.

Typically, insulation is applied in strips along the interior edge of each surface that meets another such as under a countertop overhang or along a corner joint. Insulation tape can also be used to seal seams between two adjoining pieces of insulation material for added protection against steam infiltration. Additionally, sealing tapes can be installed around all four sides of the dishwasher opening before closing off with an access panel or cutting board cover if necessary.

Step 4: Use Mesh Coverings

Installing a mesh covering is the fourth step for protecting your cabinets from dishwasher steam. Mesh coverings help to reduce or even stop steam from entering and damaging wood cabinets. A mesh covering is composed of a plastic material that’s designed specifically to allow air to pass through it while still blocking moisture.

Installing the mesh covering involves cutting it to size, attaching adhesive strips along its edges, and then pressing it to the back of your cabinet door. The adhesive strips will adhere the mesh securely in place; however, you can also use screws if desired for added security.

Once installed, you’ll be able to enjoy peace of mind knowing that your cabinet is protected against damage caused by steamy dishwashers. Mesh coverings are an affordable solution for those wanting an easy way to keep their cabinets safe.

Step 5: Door Sealing Tape

Door sealing tape is an important step for protecting cabinets from dishwasher steam. It is a simple and inexpensive way to give extra protection to kitchen cabinets that are close to a dishwasher. The addition of door sealing tape will help prevent the steam from entering through seams, cracks, and gaps between the cabinet doors, preventing moisture buildup which could otherwise cause discoloration or warping of the wood.

To install door sealing tape properly, it should be placed directly along any seam or opening between two doors or surfaces; making sure that all edges are firmly pressed down so that no gaps remain. The tape should be applied in straight even lines with each piece overlapping slightly by at least 1/8 inch so as to reduce air and water leakage.


Protecting your cabinets from dishwasher steam is an important step you can take to extend the life of your kitchen. By following the simple steps outlined in this article, you can keep your cabinets looking new and protect them from the damaging steam of a dishwasher. Regularly cleaning around the cabinet edges, using a sealant or caulk to cover up gaps, and installing a good ventilation system are all important components of protecting your cabinets.

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