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 

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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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