CA827 Cathedral

CA827 Cathedral

CA827 Cathedral

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.

Free Air Percentage

Pattern Size  Free Air
2 1/2"  53%

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.

Free Air Percentage

Pattern Size  Free Air
2 1/2"  53%



Material & Finish Options:

Material : Aluminum
Finish : Satin, Mirror Polished, Primed, Powder Coated, Custom Paint Color Match, Anodized

Material : Brass
Finish : Satin, Mirror Polished, Statuary

Material : Bronze
Finish : Satin, Mirror Polished, Statuary

Material : Stainless Steel
Finish : Satin, Mirror Polished

Material : Steel
Finish : Raw, Primed, Powder Coated, Custom Paint Color Match



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Material & Finish Options:

Material : Aluminum
Finish : Satin, Mirror Polished, Primed, Powder Coated, Custom Paint Color Match, Anodized

Material : Brass
Finish : Satin, Mirror Polished, Statuary

Material : Bronze
Finish : Satin, Mirror Polished, Statuary

Material : Stainless Steel
Finish : Satin, Mirror Polished

Material : Steel
Finish : Raw, Primed, Powder Coated, Custom Paint Color Match

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