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What We Are Up To.

Aspire McLean Designer Showhouse

Jonas Carnemark is designing two spaces in ASPIRE HOUSE McLean: the kitchen and the master bathroom. Both provide elements of wellness with sleek, modern vibes found in the KONST SieMatic and KONST Union brands. Learn more about what four concepts Jonas always keeps in mind, as well as his other passions, including CARNEMARK design + build and his band, in an exclusive interview with Sherry Moeller.

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Our Collections.​

artelinea
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Testimonials.
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What Our Clients Are Saying.

Behind every KONST interaction, stands a team of dedicated professionals. Communication. Documentation. Problem-solving. Follow-up. More than you’d expect from a bathroom showroom. Our mission is to deliver a seamless bath design and installation experience.

Great place. Long time family-run business. Full of smiles and professionalism. They know what went wrong and how to fix it. Go to them first. Much better than the big box stores.

This IS THE place to come in, experience, and look at the items for your bathroom and kitchen. I have known the owners since I have been in the "toilet" business starting in 2002. They are very, very knowledgeable about the industry, and will provide you with options for any type of "situation" you may have.

Very nice showroom with plenty of inventory. If you are doing a project where you want high-end hardware or other items. This is the place.

We have used this store over the years for purchases and found that everything was very good quality but what is also true is that you get exceptional service.

Don't Be Shy, Say Hello.

KONST Union is open to the public as well as the trade by appointment, actively observing safety protocols. Visitors can experience first-hand the innovative style, comfort, and precision manufacturing of Europe’s most coveted bath brands. 

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About Us

KONST Union is the Washington DC metro area's leading Fine European Designer Bathroom design company.

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7550 Wisconsin Avenue
Bethesda, MD 20814
+ (301) 654-7810 | [email protected]