Welcome to Katherine Petty Interiors, a full service custom design firm located in Washington DC. For over twenty years we have created interiors to compliment our client’s individual and unique tastes and lifestyles. We have access to the finest lines of case goods and upholstery in the industry, including original fine art and accessories. Katherine Petty Interiors has specialty artisans, painters, window dressing and bedding fabrications specialists at our disposal. Our goal is to give our clients a wonderful experience and a lovely home, one they delight in coming home to.