Written by BATHROOM

Ideas for Gap between Bathroom Vanity and Wall

gap between bathroom vanity and wall

The appearance of your restroom or bedroom may be altered by adding new vanities or transforming an existing one. But the beauty is lost if there are problems with the job, such as a gap between bathroom vanity and wall of even 2 inches.

If you have ever looked at a bathroom vanity and wondered how to close the space between it and the wall, you aren’t alone in your perplexity. It’s possible, though, since several things can be done to fix the issue without ruining the original’s aesthetic value. If you know how and have the means, you may try to repair them.

How to Fill Gap between Bathroom Vanity and Wall?

Considering its intended gap between bathroom vanity and side wall, vanities are made to sit perfectly flat against the wall. Unless you planned for it to be freestanding, the space between your cabinets and the wall surrounding it would likely be an eyesore.

1. Make Sure the Vanity Is Perpendicular to the Wall

Making sure the vanity is flat with the wall is the initial step in resolving this issue. A simple readjustment of the vanity may eliminate the gap between bathroom vanity and wall and maintain it at a consistent height.

You may attempt to relocate the vanity, but there are better decisions than this one. If it is heavy or has a lot of stuff, you should enlist some assistance to shift it against the wall. By taking this precaution, you won’t have to worry about hitting your head or scratching the wall.

2. Inspect for Potential Obstruction

In addition, make sure there isn’t anything blocking the way. In some instances, the gap between vanity and wall might be as much as an inch because of debris or dirt in the way. 

To ensure nothing is blocking the vanity’s way, you should shift it just a hair. The cabinet may then be pushed up against the wall for convenience.

Furthermore, the bathroom layout may restrict how near the cabinet may be positioned to the wall. An occasional ledge extends outward from the base of the wall by an inch or more. 

As a result, a space is created where the vanity has collided with a ledge and cannot proceed. The only solution is to move the cabinet to a location where the floor doesn’t have a ledge since the bottom ridge is blocking access to the repair area.

Alternative Methods for Bridging the Existing Gap

If none of those options work and the vanity won’t flush against the walls, you may need to do shoddy carpentry work to fill the space. Silicone caulk is an excellent tool for this purpose. In addition, you may install a backer rod or backsplash to make the vanity sit perfectly flat against the wall.

Alternative Methods for Bridging the Existing Gap
Photo Credit: Canva

The vanity’s design may cause a space between it and the wall that cannot be closed by simply shifting the vanity closer to the wall. This frequently occurs when a prefabricated vanity is purchased but does not match the exact proportions of the space.

You may relax knowing that this issue is not unique to you; instead, it is the result of the vanity of many people. For example, some people use their bathroom or bedroom cupboards as-is despite the gaps, although this is by no means required.

Installations such as a sink may have a significant impact on the functionality of vanity cabinets. Therefore they should be given some thought. When installing a sink, make a gap between the wall and the vanity so that piping can be run. If this is the case, the chasm can’t be closed.

Even if you can’t use this installation, the following alternatives may help you fix the issue.

1. Caulk and Backer Rod

Utilizing a backer rod in conjunction with caulk is one of the most effective methods for closing the space that separates the vanity from the wall. Carefully measuring the void is necessary before acquiring the rod. Taking this measurement will guarantee that the rod you purchase will fit without any further trimming or sanding on your part.

Caulk and Backer Rod
Photo Credit: Canva

Place the rod’s end in the gap between the vanity and the wall, then seal it with silicone caulk. The caulk should not only keep the rod in place but also blend in with the rest of the wall so that it doesn’t detract from the aesthetics of the space.

You can get caulk in a wide range of hues to match the rod to your cabinet or wall. Locate the appropriate color caulk for the task, then paint the walls to match. If the primary color you want is out of stock, you may always attempt to find a close match.

2. Sealing Tape for the Bathroom

Applying toilet sealant or painter’s tape to the space between a wall and a vanity is yet another effective method for closing the gap. While it does wonders for completing this particular gap, it’s essential to remember that it’s most effective with tiny spaces. In other words, filling in big holes where the vanity meets the wall is not the most excellent idea.

This tape may be found at any local hardware or convenience shop and is simple to apply. So, get some tape and use it to seal the crack between the two dry, clean surfaces. As a bonus, this will prevent mold from forming in the future where the vanity meets the wall due to moisture buildup.

Additionally, it finishes off the vanity and lines the wall for a sleek appearance. It’s important to remember to match the color of the wall you’ll be hanging it on. You must do so if you want to match the font to the wall texture.

3. Backsplash

If the backsplash is the proper size and shape, it might close the space. It may be preferable to use this approach to seal the gap rather than bathroom sealant tape if the latter is not suitable for your needs or if you are concerned that it will not blend in well with the décor. If you have color preferences, keep them in mind.

Photo Credit: Canva

You need a substantial splash to give the impression that there are no spaces between the vanity and the wall. If done correctly, the end effect might be much more satisfying than with a backing rod and caulk. It is the finest option for filling in more significant gaps when nothing else will do. Before you go out and purchase a backsplash, make sure you measure the space between your cabinets.

4. Caulk

Sometimes, a container of caulk may be all needed to solve the gap issue. For example, white or clear caulk and foam in a caulking gun may be more effective than a backsplash or backer rod if there is very little room between the wall and the vanity.

Transparent caulk may also suit tiny gaps better than other types of caulk, in addition to producing a smooth look in the space. However, even if you try to force anything into an area that isn’t designed for it, you can damage the wall or floor, resulting in costly repairs.

FAQs on Gap between Bathroom Vanity and Wall

What do you use to Fill Gap between Wall and Vanity?

Fill the space with caulk and conceal the backer rod for more stability. Choose caulk that complements the color scheme of your bathroom walls and tiles, or go for a precise variety.

Should I Caulk between Vanity and Wall?

Caulking around a vanity prevents water from leaking into the crevices and ruining the vanities cabinet or the walls. If you take an additional hour or two to caulk the space around your bathroom vanity, you may avoid a mold or mildew issue that might cost you thousands to correct.

Does Bathroom Vanity need to be Flush with Wall?

Most of the time, you should secure your vanities to the wall. Additionally, there shouldn’t be any gap between the vanity’s back and the wall.

How do you Fill a Large Gap between a Bathroom Vanity and a Wall?

Silicone caulk is an excellent tool for this purpose. In addition, you may install a backer rod or backsplash to make the vanity sit perfectly flat against the wall.

How do you Fix a Gap between a Wall and Cabinet?

Caulk, a caulking gun, and a container of caulk are the only things you need to make these holes vanish quickly and easily. Don’t give up hope!

Gap between Vanity and Wall: Conclusion

Gap between bathroom vanity and wall are unsightly, but they’re also simple to close. Use the area for anything than what is described here or for something else entirely. Remember that the gap must be big enough to accommodate these functions.

Try caulking or a back rod to seal the space if it doesn’t work. If you measure carefully, you may use a smaller area to secure the rear rod. A backsplash may also serve in place of the rod if necessary. Last but not least, translucent caulk fills the tinier cracks and crevices that rods and backsplash can’t reach.