Did you know that the first jigsaw puzzle was made in the 1760s by London cartographer John Spilbury and was a map glued to a flat panel of wood which was then cut into pieces following the lines of the countries?
Inspired by jigsaw puzzle pieces, the #251 Enigma Perforated Grille characterizes the iconic shape of a puzzle piece and allows for optimal air flow while creating an intriguing design to ponder.
With a variety of materials and finishes to choose from, this pattern can be fully customized in thickness and size to your architectural needs and engineering requirements.
MATERIAL |
PUNCHED THICKNESS* (min-max) |
FINISH |
Aluminum |
1/16” – 1/8” |
Satin, Mirror Polish, Primed, Anodized Colors (Clear, Black, Duranodic: Light, Medium, Dark), Powder Coating Colors |
Brass |
1/16” – 1/8” |
Satin, Mirror Polish, Statuary (US10B): Light, Medium, Dark |
Bronze |
1/16” – 1/8” |
Satin, Mirror Polish, Statuary (US10B): Light, Medium, Dark |
Stainless Steel |
1/16” – 14 GA |
Satin, Mirror Polish |
Steel |
1/16” – 1/8” |
Raw, Primed, Powder Coating Colors |
*NOTE: ADDITIONAL THICKNESSES AVAILABLE – PLEASE ASK YOUR ESTIMATOR FOR DETAILS
Downloads:
![]() Cutsheet PDF |
![]() Product Page PDF |
![]() DWG Design Files |
Resources:
![]() Fastening & Mounting Methods |
![]() Measuring Instructions |
![]() Finishes & Colors |
Contact us
800-387-6267 (Outside NYC)
718-832-1200 (NYC)
718-832-1390 (Fax)