Our company

Cornerstone Design Partners, a Decorating Den Interiors franchise leverages the 50 years of experience, supplier and manufacturing relationships.  Since 1969 Decorating Den Interiors has been making the world more beautiful one room at a time throughout the U.S. and Canada.

Cornerstone Design Partners serves Maryland and lower Delaware, from the shore to the mountains, our interior design team is committed to ensuring your home is the very best it can be.  Our tools and techniques help you create a home that truly reflects you and your style and budget.



At Cornerstone Design Partners we  specialize in one thing… beautiful decorating and designing! Whether you enjoy surrounding yourself with time honored traditional design, or inspired, modern, cutting edge couture; it’s our ultimate goal to design spaces that reflect your taste and lifestyle. Whether your project involves a living room, family room, dining room, bedroom or office we have the products and ideas to suit your every need. We pride ourselves on working collaboratively with you to find the perfect products that satisfy your design style and budget.

We make the interior design process easy and fun. We have thousands of samples of top-quality home furnishings products from drapery, blinds, shades, furniture, bedding, lighting, accessories, artwork, floor covering and wall covering from which to choose. And the best part, we bring our design ideas and samples to the most convenient showroom in the world – your home or office. That way we can help you select the colors and textures that best reflect you and your family, right in the comfort of your own home with your lighting, space and lifestyle.  What could be easier?

Cornerstone Design Partners focuses on custom design and service. It starts with our initial complimentary design appointment scheduled at your convenience. We listen to your design dreams and create a customized, functional design and product plan just for YOU! Then we coordinate everything – from measuring, product ordering and installation. And the best part, we handle it all, helping to make your life easier and save you valuable time and money.

It’s our goal to help you make your home all that it can be.

Contact us today and let’s work together to make your home more beautiful one room at a time.