Inspired by the French Gothic cathedrals of the twelfth century, the CA827 Cathedral Perforated Grille mixes ornate design with quality ventilation. This perforated grille pattern is a unique choice for historical renovations, although it is also common in high-end residential, industrial and commercial projects. Available in 2-1/2” squares with 53 percent free air, this architectural grille pattern can be produced in a variety of materials and finishes to suit your needs. Further customize your perforated grille by selecting one of our many popular options and specific installation details.

Popular options include: Our Exclusive L-Bead and L45-Bead Frame, Countersunk Mounting Holes, Welded Stiffener Bars or Support Boot, Welded Angles/Clips for Concealed Fastening, Access Door and Beveled Edges, Exact Border Specification, and Pattern Scaling.