Grilles are in brass or aluminum, with perforations 1/2" square and with 1/4" bars between the squares. Borders may be any width, with a 1/4" minimum: Please specify border width. Screwholes are not drilled unless requested.

Minimum grille size is 3" x 7". Maximum grille size is 14" x 6'.

Please allow a minimum of 5 working days for fabrication.