Delia Designs offers Boutique Architectural & Interior Design Services for the Hospitality & Residential industries in Philadelphia, PA & surrounding areas. Founder & Principal Interior Designer, Tina Delia has spent over a decade experiencing, imagining and realizing extraordinary interiors. She is fueled by a vision to create unforgettable design experiences. Interior Design isn't only about creating beautiful spaces. It's about touching the lives of the people that live, breathe and walk through those spaces.