Home Remodeling Contractors in DC Metro Area

Additions in DC, MD & VA for Space, Value & Function

When you need a home addition in the DC metro area, Signature Kitchens Additions & Baths offers an array of services that will give your home new life and let you fall in love with it all over again. 

The Bump-Out

There are many different home additions, but bump-outs are certainly the most popular. Minimalistic and efficient, they add that extra bit of space that’s needed in your home. These kinds of home additions are the most popular because they’re fast and effective. Over time, many kitchens and bathrooms, for instance, call for bump-out additions because homeowners want more features in their homes.

For example, we recently finished a kitchen bump-out addition in Silver Spring, MD. Our clients wanted to add a dining and seating area to their kitchen but didn’t have space in the existing floor plan. By adding a relatively small bump-out addition, we made room for a dining table, seating, and increased storage. This simple improvement made a big difference in the kitchen, and our clients were thrilled with the results.

Multiple Bump-Outs

Multiple bump-out home additions provide a few hidden benefits. First, if the additions are cantilevered, they don’t expand the foundation and may not be subject to some of the more stringent building codes that run up costs on some projects.

Second, multiple bump-out home additions don’t need to be built all at the same time. It’s best if there is an overall plan or design for the additions to be built later, but these can be built months or even years apart as your needs expand.

Additions to Rooms, Kitchens & Bathrooms

It’s indisputable that room-size additions add the most value to your home — both to your family’s lifestyle and your home’s market value. These are the two biggest benefits of room-size home additions:

  1. Adding square footage indisputably adds value to your home for resale purposes. After all, square footage is the main tool real estate appraisers use in putting a market value on your home.
  2. Boosting the square footage also affects your family and how you interact with each other. An extra gathering space, a larger kitchen, a family room large enough for all your friends and family to watch the Super Bowl together; all these improvements make your home more livable, enjoyable, and valuable.

Sometimes, our clients already have all the space they might need, but it isn’t used efficiently or how they would like it to be. A client in McLean, VA, wanted to convert her garage into a guest suite for when family visited; another client in Potomac, MD, had a deck that already provided substantial infrastructure for the main floor expansion.

These types of additions, or conversions, can often provide all the benefits of a full-size home addition at a much lower cost.


  1. Even a small home addition can make your home feel new. Especially when it’s part of a larger project like a kitchen remodel.
  2. Bump-out additions are becoming more popular in the Washington, DC, metro area.

“Lori & I knew after the first meeting with Eniko Szlavin at Signature that we should get excited. It was obvious Eniko really knew how to put together color and texture to make a great kitchen. At our second meeting, we were like, wow…” Read More

Video: Watch interviews with past clients about the design process.

Our designers have specialized training in kitchen design through the National Kitchen & Bath Association, the American Society of Interior Designers, and other prestigious organizations. They’re trained not only in style and structure but also in function and arrangement.

Unlike many kitchen and bath companies, we’re not a retail store. We are a design, build, and remodeling company, a licensed contractor in Maryland, DC, and Virginia. So whether you live in Bethesda, Potomac, Olney, Silver Spring, Woodley Park, Adams Morgan, Capitol Hill, or anywhere else in the region, Signature Kitchens Additions & Baths can design a great kitchen, addition, or bathroom for your home.

We can also develop permit-able drawings, process the plans to permit, and move the walls, floors, and ceilings. We also provide installation services for lighting, plumbing, tile services, and floors. We can even build the house for you!

Call 301-251-1880 or contact the owner, Gary Case, at Gcase@signaturekab.com.

Hear What Your
Neighbors Are Saying
Wow, after driving all over the DC area last weekend, we finally found the right showroom to help us with our kitchen project. The Signature Kitchens showroom is first rate and the design staff very h... -Sandy W.
Signature helped me remodel my bathroom to make it more wheelchair accessible.  I couldn't be happier with the results, and with the experience.  From the beginning, they were extremely attentive ... -Joy W.
Gary and his team did a great job re-designing, constructing and finishing the kitchen, mud room and half bath. His team worked very hard to stay within budget and meet the deadline. Our home layout i... -Robert M.
Signature offers a real team approach from the owner/manager to the showroom staff to the installers. Each step of the way they offered support and suggestions coupled with follow-through. Then the in... -David F.
Why Signature K&B
100% Satisfaction We take every step to ensure 100% satisfaction for every project.
Quality Service We always serve our clients with professionalism and care.
40+ Years Business Our team has the experience and skills for your remodel.
Easy Booking It’s never been easier to book our team for your project.
Quick Turnaround We work fast to plan, design, and install your remodel.
Certified Professionals We carry all necessary certifications to exceed quality standards.