The plaque base is made of high grade photoluminescent plastic. *The base height will vary depending upon how many stairwell letters are required in the circle, typical heights are 5" for one letter, 6" for two letters and 8" for three letters. The width will vary depending upon the quantity of numbers or letters required. The pricing is based on the number of letters/numbers you require for each plaque as well as the type of base substrate. All signs are equipped with double sided tape for ease of installation.
OBC 22.214.171.124. Requirements:
(1) NUMBERS (Arabic) indicating the assigned floor number and
(2) UPPER CASE LETTERS indicating the designation assigned to each exit stair shaft shalll:
(a) be mounted permanently on each side of doors to exit stair shafts,
(b) be not less than 60 mm high, raised approximately 0.7 mm above the surface
(c) be located 1 500 mm from the finished floor, and
(d) be contrasting in colour with the surface to which they are applied.