Do I need to waterproof shower walls before tiling?

• <div><p>Yes, it would be best if you waterproofed your shower walls before tiling. The cement backing board behind the tile is not waterproof; it’s only water-resistant. On top of your tile backing board, be sure to use a waterproof shower membrane before you start installing your shower tiles.</p></div>

Top 10 Best Backsplash installation pros in Armstrong, IA

Q: Can tile installation be a DIY project?

• <div><p>Tiling can be DIY with the right tools and skills, but challenges like ensuring evenness and appropriate adhesion often warrant professional handling.</p></div>

Q: Do you tile over hot mop?

• <div><p>You cannot tile directly over hot mop waterproofing because tile requires a smooth, solid surface to adhere properly. Additionally, the shower bed pan needs to be raised and sloped toward the drain to prevent water from pooling. However, you can hot mop and apply a sloped mortar bed over the top (to which the tile can then be adhered). </p></div>

Q: Does ceramic tile need to be sealed?

• <div><p>Glazed ceramic tiles don&rsquo;t need to be sealed because the glazing already offers some protection against moisture. Unglazed ceramic tiles need to be sealed to keep the porous tile safe from moisture and staining. However, both types of tile can benefit from sealing. Sealant can make the tiles easier to keep clean and offer more resistance to water, spills, and stains.</p></div>

Q: Do you leave a gap in the corner when tiling?

• <div><p>It&rsquo;s important to leave a gap in the corner when tiling to allow room for tile expansion. Leaving between one eighth of an inch to one tenth of an inch is enough space. </p></div>

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Verified Reviews for Backsplash Installation pros in Armstrong, IA

*The Angi rating for Backsplash Installation companies in Armstrong, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Backsplash Installation needs.

*The HomeAdvisor rating for Backsplash Installation companies in Armstrong, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Backsplash Installation needs.

Last update on April 08, 2025

Reviewed in April 2025
The basement floor was to be leveled before the new flooring was installed, that was not done. The flooring was installed with many mistakes and flaws that were all to be repaired or covered by trim. As time went on the contractor did not fix mistakes but made them worse and created more...
PC Obsidian
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Reviewed in January 2024
This is my second time hiring Mad City - we replaced one shower, and needed to do our other bathroom. In just two days - the agreed upon amount of time - they took out an old bath and put in a bath and shower combination that works great and looks great. They have many financing options, were...
Mad City Windows & Baths
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Reviewed in May 2021
My company, North Star Properties, just purchased a lake house rental property. As we were conducting renovations on the property, we noticed smell starting to develop in the basement near the downstairs bathroom. After a few weeks, I thought it may be mold. The Restoration Company was...
The Restoration Company, LLC
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Reviewed in November 2019
Ed Ymker is a very honest reliable, dependable individual who takes as much time as necessary to explain your insulation concerns. I felt completely comfortable doing business with him. Had spray foam installed and blown insulation. Would highly recommend YMKER.
Ymker Insulation
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Reviewed in May 2019
The contractor who did the work was SUPERIOR in every way. Absolutely outstanding and we are so pleased with the new siding and the quality of his installation.
Paramount Siding & Windows, Inc.
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Reviewed in August 2012
They covered their shoes when they came into the house. I was not around when they did the work, but I was very happy with the units that they installed. I was very happy with their service. I had received a couple of estimates, but my husband went with them. They were punctual.
DAY PLUMBING HEATING & COOLING
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Reviewed in June 2012
The installation was good on most windows but on a couple the installer just installed the window right over a very rotted window sill instead of replacing the sill first. <br /> On another window the top of the window fogs up with condensation at times and we cannot even see out of the...
Borderline
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Reviewed in February 2007
The salesman and installers were professional and courteous.
Window Concepts of Minnesota, Inc.
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Find Backsplash installation pros in Armstrong

Gregor Made, LLC

4.9(

)

Serving Armstrong, IA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Quick response. Great communication and repaired the door very quickly."

Response time12 hrs

Response rate98%

Recommended by100%of homeowners

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Dave Navarro Construction

5.0(

)

Serving Armstrong, IA and surrounding areas

In business since 2010

Free estimates

We are a General contracting company. We perform all services involved in the completion of unfinished space. We do hire sub contractors when needed. We also stand by their work as well. Though we have only been in buisness for a short time. we have a combined 37 years construction experience.

Recommended by100%of homeowners

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Jill Seidner Interior Design

3.5(

)

Serving Armstrong, IA and surrounding areas

In business since 2006

Credit card accepted

"The design was totally useless to me. I was extremely disappointed.
"

Recommended by55%of homeowners

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JD MO BUILDERS

New to Angi

Serving Armstrong, IA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service that\nwe provide to meet your needs. It is our mission to provide excellent workmanship\nand complete customer satisfaction from start to completion of a project. \nIn order to understand the needs and expectations of our customers,\nwe take great care to work and communicate with every customer a professional manner.\nOur reputation is based on service, safety and quality, regardless of how large\nor small the job.

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Backsplash Installation questions, answered by experts

Tiling can be DIY with the right tools and skills, but challenges like ensuring evenness and appropriate adhesion often warrant professional handling.

You cannot tile directly over hot mop waterproofing because tile requires a smooth, solid surface to adhere properly. Additionally, the shower bed pan needs to be raised and sloped toward the drain to prevent water from pooling. However, you can hot mop and apply a sloped mortar bed over the top (to which the tile can then be adhered).

Glazed ceramic tiles don’t need to be sealed because the glazing already offers some protection against moisture. Unglazed ceramic tiles need to be sealed to keep the porous tile safe from moisture and staining. However, both types of tile can benefit from sealing. Sealant can make the tiles easier to keep clean and offer more resistance to water, spills, and stains.

It’s important to leave a gap in the corner when tiling to allow room for tile expansion. Leaving between one eighth of an inch to one tenth of an inch is enough space.

Yes, it would be best if you waterproofed your shower walls before tiling. The cement backing board behind the tile is not waterproof; it’s only water-resistant. On top of your tile backing board, be sure to use a waterproof shower membrane before you start installing your shower tiles.

The Armstrong, IA homeowners’ guide to backsplash installation services

From average costs to expert advice, get all the answers you need to get your job done.

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