24 x 24 Flush Aluminum Diamond Plate Floor Hatch with Drainage Trough – WB TPS 8300 Series


This rugged, flush floor access door is designed for new or existing openings in both interior and exterior applications including sidewalks, garages, laboratories and utility floors where water control is a requirement. Featuring a heavy-duty, 1/4″ reinforced aluminum cover and extruded aluminum trough, both with a mill finish, hatch also includes a threaded drain coupling and an odor-reducing gasket. In addition, it is reinforced for pedestrian traffic and can safely handle 300 psf loading. MADE IN USA.

Note: A drawing of your exact floor hatch will be supplied upon order for approval.

Select Installation Type * 

Model #

WB TPS 8300 24X24


WB TPS 8300

Door Size (WxH)

24" x 24"

Rough Opening (WxH)

Contact Factory

Shipping Weight

60 lbs.


1/4" Reinforced Aluminum Diamond Plate


Extruded Aluminum Trough with 1 1/2" Threaded Drain Coupling, Odor-reducing Gasket and Continuous Anchor Flange on All Four Sides


Mill Finish


Cast Aluminum Flush Lifting Handle


Two-point Slam Latch


None – Includes an Exposed Staple for User-supplied Padlock


316 Stainless Steel Hinges with 316 SS Tamper Resistant Bolts and Locknuts

Automatic Hold-open Arm

316 Stainless Steel Hold-open Arm with Vinyl Grip That Automatically Keeps the Cover in its Open/Upright Position at 90°


316 Stainless Steel Hinges and Tamper Resistant Bolts/Lock Nuts


300 psf (1465 kg/m2) Live Load


Styles Available for both New and Existing Openings

Custom Sizes

Available on Request

WB TPS 8300 Series Dimension Drawing