A fully integrated system of accessible architectural molding which eliminates the need to tape and finish drywall. The system of components relies on a mechanical friction fit assembly that allow for easy installation and removal for future renovations or access to the chase areas of a wall. A molding assembly includes a V-shaped bracket dimensioned to be received in the tapered edge surfaces of adjacent wall boards and a molding secured to the bracket in a snap-fit engagement to conceal the tapered edge surfaces.