Where to Buy Marshfield-Algoma (Masonite Architectural)

Solid-core and hollow-core flush or stile-and-rail wood doors with veneer or paint-grade faces, available in fire-rated configurations. Used in commercial interiors for offices, corridors, and rated openings per WDMA standards.

Door assemblies tested and labeled for a specific fire-resistance rating, constructed with fire-resistant cores, frames, and hardware. Installed in rated wall openings, stairwells, and corridors to maintain compartmentation and meet life-safety codes.

Acoustic doors are assemblies with sound-attenuating cores, seals, and gaskets rated for a specified Sound Transmission Class (STC) to limit noise transfer between spaces. They are used in commercial construction for conference rooms, studios, mechanical rooms, healthcare, and multi-tenant buildings where sound isolation is required.