Windows to the Walls Interiors Windows to the Walls Interiors is an interior design firm in Alexandria, specializing in residential design and aging-in-place. We take a collaborative approach to interior design, ensuring your needs as a client are heard and met along the way so that you're receiving a top notch end product that feels and functions like your home should. No project is too big or too small. If you just need a little assistance choosing paint color to custom built-ins to redesigning entire spaces we can help you.