About Pineapple Grove Architectural Grilles

Choose from our portfolio of sculpted architectural grilles ready to be cast, finished and shipped to your jobsite or ask us to create a custom architectural grille unique to your project. Our sculpted grilles come in a variety of sizes and finishes. They are made from a proprietary mix of mineral and metal granules, polymers, and fibers bonded under pressure and heat to form a rigid, durable, dimensionally stable grille with superior flexural strength. Pineapple Grove Designs’ artists create these architectural grille designs using historic references and contemporary images. While the designs are aesthetically interesting, each architectural grille is carefully made to be both beautiful and durable. They are available with a primer coat only for jobsite finishing or finished by us with multiple applications of Chromacast® coatings in color pigmented or metalized finishes. Patination is applied to non-ferrous metalized finishes for a verdigris effect and iron finishes are oxidized for a deep rust effect. Strict quality controls insure a consistent and uniform finish on all architectural grilles.