Trillium Architectural Products is your source for commercial doors, hardware and security devices. We provide Total Opening Solutions® to architects, contractors and property managers. From hardware schedules, specs, supply and installation to integration, maintenance agreements and site service, Trillium takes care of your opening needs. Our team specializes in fast-track tenant fit-outs, office towers, post-secondary institutions, multi-tenant residential properties, health care facilities, large scale retrofits and more. Trillium Architectural - the door, hardware and security experts.