Residential Slate Cleaning and Sealing

Slate is a natural stone that is commonly used in home countertops and floors. Over time, dirt and grime can accumulate on your slate surface, and it can become etched or scratched. When this happens, your slate will need to be professionally cleaned and sealed, and the Sir Grout Washington DC Metro experts are highly qualified to provide these services.

Before and After Picture of a Slate Floor Restored

Before and After Picture of a Slate Floor Restored

Before and After Picture of a Slate Backsplash Cleaned and Sealed to Remove Stains

Slate comes in several different textures. There is either smooth slate or it can have a cleft (i.e. rough) finish. Slate is a porous stone and needs to be properly cleaned and sealed after installation.

Picture of Worn-out Slate Floor Before and After Cleaning and Sealing

Picture of Worn-out Slate Floor Before and After Cleaning and Sealing

Before and After Picture of a Slate Shower Cleaned and Sealed

The different ways to finish slate include the use of color enhancers, topical coatings (e.g. wax) penetrating sealers, and others. The type of sealer used will determine the finished look of the slate. You can achieve a gloss, matte or a low luster finish.

Residential Slate Cleaning and Sealing After

Our showstopping results

Certified specialists are trained to use state-of-the-art equipment designed specifically for tile and grout cleaning and commercial-grade products to get unparalleled results.

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Hark. We Bring Good News!

Sir Grout is making customers happy all over the land.

Sir Grout did an amazing job with cleaning, sealing my floor/shower tiles and in some instances repairing grout in my kitchen, master as well as hallway bath.

Ed was the primary technician, assisted by Romeo- both were friendly and knowledgeable and strove to make sure all the work was done to my satisfaction. Ed, in particular, assured me that he would be thorough and not rush, taking care as if it were his own home.

He even made a good suggestion about some follow-up groutin...

- Victoria R

Clarksville, MD

Sir Grout is Sir Amazing from start to finish! General Manager Mike assessed our bathroom tile needs, which had some moderate (possibly extensive) chemical damage to floor tiles, water stains, and mold, so he recommended a plan for deep cleaning and resurfacing.

Today, the technician, Ed, came out and did an absolutely amazing job. Our bathroom truly looks like new – and in some spots, better than new – especially with the replacement of silicone for epoxy in the joints between walls ...

- Audrey C

Washington, DC

Excellent service by Sir Grout and Romeo. We had not realized we needed to seal our granite counter.

Four years of use/stains were removed by Romeo! The sealed granite looks brand new. Romeo also cleaned our sink and touched up counter top- wall grout.

I highly recommend Sir Grout (ask for Romeo).

- N M

Leesburg, VA

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Before and After Picture of a Slate Kitchen Floor Cleaned and Sealed

Picture of Slate Shower Before and After Cleaning to Remove Stains

Our charge:

to ensure you're satisfied.

At Sir Grout, customer satisfaction means everything to us. Which is why our Signature Clean and ColorSeal Restoration is covered by a one-year warranty. Should your sealant absorb dirt, stain, or peel, we'll come back to repair it no questions asked.

Sir Grout Washington DC Metro can service all your home slate needs and customize finishes to your desire.

Before and After Picture of a Slate Floor Cleaned and Sealed to Remove Stains

Before and After Picture of a Slate Floor Cleaned and Sealed to Remove Stains

Picture of Slate Floor Before and After Sealing

Caring for Your Slate
We recommend cleaning slate surfaces using a quality, stone-safe, neutral stone cleaner like Sir Grout's Natural Hard Surface Cleaner.

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Our Coverage Area

For your convenience, below shows the various counties and cities where we provide service:

Montgomery, Maryland

Prince Georges, Maryland

Arlington, Virginia

Arlington

Fort Myer

Pentagon

Rosslyn

Fairfax, Virginia

Loudoun, Virginia

Prince William, Virginia

Stafford, Virginia

Falmouth

Fredericksburg

Quantico

Stafford

DC, Washington DC

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