Delta Perforated

Delta Perforated

Perforated UNA-CLAD Delta Concealed Fastener Panels are designed to be a decorative accent to a commercial or industrial building. The panels can be used on both the interior and exterior of a facility (steel options are only recommended for interior use). The Delta Series is known for its unique design which allows for rapid installation and a visual safeguard to ensure the panels are correctly interconnected.

Perforated Patterns Options:

  1. Staggered pattern, 1/8” (3 mm) round holes at 1/4” (6 mm) spacing; 23% open area.
  2. Staggered pattern, 1/8” (3 mm) round holes at 3/16” (5 mm) spacing; 40% open area.
  3. Staggered pattern, 1/8” (3 mm) round holes at 7/32” (6 mm) spacing; 30% open area.
  4. Reverse pattern, 1/8” (3 mm) round holes at 3/8” (10 mm) spacing; 10% open area.
  5. Staggered pattern, 3/16” (5 mm) round holes at 5/16” (8 mm) spacing; 33% open area.
  6. Reverse pattern, 1/4” (6 mm) round holes at 1/2” (13 mm) spacing; 23% open area.
  7. Staggered pattern, 3/8” (10 mm) round holes at 9/16” (14 mm) spacing; 40% open area.

Cautions and Care:

  1. Perforated pattern hole alignment panel to panel can not be guaranteed.
  2. Perforated pattern hole alignment down the length of individual panels can not be guaranteed.
  3. No finish warranty is available for any perforated panels.
  4. Perforated panels will ship with no protective masking and must be handled in the field with extra caution.
  5. Perforated panels available in 20ga steel and .040” aluminum (recommended for interior applications only).
  6. Be advised that substraight, interlocking joinery and clips may be visible through perforated hole pattern. If desired to have metal panel color consistency, specify the use of a two-sided finish on perforated panels and all accessory pieces.
File Name Size Download
Delta Series Specification with Formed Corner and Extruded Trim Options 332 kB
Join Our Email List
Stay up-to-speed on all things Firestone Building Products.

Subscribe >
Find a Professional

Please select your country to find the Firestone Building Products Professional nearest to you.

Select a Type:

Find >