About Interior Systems International
- Interior Systems: DESIGNER CEILINGS. Interior Systems International has been in the acoustical ceiling business since 1956. PRODUCTS: Interior Systems provides the Look of Metal mineral fiber ceiling systems, Frameworks acoustical coffers, Slate mineral fiber panels -now in Heavy Rust finish, Contoura carved acoustical panels, Details geometric acoustical panels, Arkidtecture Funscapes, and grid systems to match. In addition, Interior System’s Designer Originals are multiple panel designs custom scored and painted in any picture you can imagine. All of these products offer the functionality of a standard 2' x 2' Tee-bar grid system with an impressive, beautiful appearance. SERVICES: Design consultation, direct shipping, custom painting and superior customer service are also proudly offered by our knowledgeable team. INTERIOR SYSTEMS' Designer Ceilings are stunningly beautiful, acoustically beneficial and surprisingly affordable.