Perimeter Overflow Grates

Perpendicular Grating

Perpendicular perimeter pool grating remains a very popular choice. Daldorado recommends perpendicular grating to be installed straight only for safety purposes, as when used for a radius the grate openings no-longer meet the requirements for finger and limb entrapment, where gap openings shall exceed 8mm.

Under NSF/ANSI/CAN-50 2020, ALL perimeter pool grating MUST be Tested and Certified for:

  • UV Exposure in accordance with ATSM G154 for UV resistance and 70% strength requirements of Section 3 of ANSI/APSP-16
  • Vertical load and deformation test of Section 3 of ANSI/APSP-16
  • Pull load requirements of Section 3 of ANSI/APSP-16
  • Finger and limb entrapment requirements of Section 3 of ANSI/APSP-16

Therefore by design Perpendicular Grate CAN NOT be used in a radius format.

Available in standard 12”, 14” and 16” widths. Hand holds and curb angles available for true ledge support (radius or straight). Easy and worry-free installation.

All corners are custom manufactured and strengthened for inside-outside corners per design requirements. Fully warranted by Daldorado for 10 years.

Features

  • Tested and Certified to APSP/ANSI/CAN-50 2020 which includes the following:
    • UV Exposure in accordance with ATSM G154 for UV resistance and 70% strength requirements of Section 3 of ANSI/APSP-16
    • Vertical load and deformation test of Section 3 of ANSI/APSP-16
    • Pull load requirements of Section 3 of ANSI/APSP-16
    • Finger and limb entrapment requirements of Section 3 of ANSI/APSP-16
  • Safety tested and certified to AS 4586-2013 Classification C For Wet-Barefoot Inclining Platform (Ramp) test for Swimming pool ramps and stairs leading to water, swimming pool surrounds and communal shower rooms, communal Changing Rooms..
  • Strength tested to ANSI/AS 3996 class A for covers and grates with loads exceeding 10kN (2,248lb).
  • Available in three standard colors ~ white, bone & gray. Additional colors available with a PO quantity guarantee and minimum 3-month lead time on request.
  • Fully warranted by Daldorado for 10 years against manufacturer defects with a focus on offering the best customer service in the industry.
Perpendicular Grating
Interactive CAD

Designer Specs

Install Instructions

12 Inch

12 Inch 

Downloads

Viewers

12 to 16 inch Perpendicular grating

14 Inch

14 Inch

Downloads

Viewers

16 Inch

16 Inch

Downloads

Viewers

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Aesthetics & Safety ~ All In One 

Bare feet and wet swimming pool deck areas can be a dangerous combination, which means keeping your patrons and visitors safe is of the utmost importance. Through state-of-the-art engineering and rigorous testing, Daldorado’s grating features a powerful slip-resistant surface profile that is safety tested and certified to American Standards AS 4586-2013 Classification C Wet-Barefoot inclining platform (ramp) test for slip resistance factors in swimming pool surroundings, ramps and stairs leading to water, and communal shower and changing rooms.

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