Aluminum Angle Frame Pedestrian Loading Single Door

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Aluminum Angle Frame Pedestrian Loading Single Door

Angle frame floor access doors are the most economical solutions for interior or exterior applications where water intrusion is not a concern.

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Material: Aluminum, steel or stainless steel available
Frame: 1/4”material with integral anchoring systems
Covers: 1/4”diamond plate reinforced for 300 PSF Pedestrian loads
Hardware: All 316 SS nuts, bolts and washers
Hold-Open Device: 316 SS Hold-open arm with secondary latch mechanism
Lock device: Staple for padlock protrudes through cover
Lift Handle: Recessed aluminum lift handle lays flush with top of cover
Warranty: Ten (10) on aluminum, five (5) years on steel and stainless steel

Optional Features

  • Stainless steel horizontal springs for easy opening
  • 316 Stainless steel watertight slamlock and other locking devices
  • Frame skirts for easy casting into a concrete top slab
  • Nut rails with stainless steel sliding nuts for attaching cable holders, brackets & other hardware
  • Fiberglass insulation with metal liner
  • Custom lettering
  • Stainless steel safety chains with aluminum support posts
  • Fall Through Protection Systems
  • Hot dipped galvanized finish
  • Mill finish (no shop primer)
  • All 304 stainless steel material
  • All 316 stainless steel material
  • Slip resistant surface bonded to cover plate
  • Reading Lid


The floor access door shall be Model APS as manufactured by USF Fabrication, Inc. with the size being specified on the plans. Door leaf shall be 1/4-inch thick steel diamond plate reinforced for a 300 p.s.f. live load. The frame shall be 1/4-inch thick steel angle with anchors welded to frame for casting into concrete. The floor access door shall be equipped with a flush steel lifting handle that does not protrude above the cover, and a 316 stainless steel hold open arm with secondary latch mechanism that automatically keeps the cover in its upright, open position. The door shall have tamper resistant hinges with recessed stainless steel pins and lugs. A staple for a padlock shall be supplied for security. The floor access door shall be furnished with one coat of shop primer. Installation shall be in accordance with the manufacturer’s attached instructions. The door shall be manufactured and assembled in the United States.

Light Vehicular / Occasional Truck Traffic

ASTM C1802-20 Load Level 3 & 4