Gilberte Interiors - Creating exquisite interiors to fulfill our clients needs & tastes. Gilberte Interiors is a two generation family owned and operated business providing interior design services and custom fabrication for over 45 years. Our 4000 sq ft showroom in the center of Hanover, New Hampshire houses a extensive Design Resource Center, a large assortment of Furniture choices, and Lighting, Window Treatment, and Hardware displays, as well as a second floor Bath & Tile Showroom.