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48 x 96 ft. Single Door Stair Access Roof Hatch, Alum. 2-Wall, w/Rail - 48 x 96 inch Single-Door Personnel Stair-Access Roof Hatch, Aluminum Curb, Single Aluminum Door, Mill Finish, Double Wall Curb, w/Safety Rail System. Price/Each. (special order; shipping lead time 3-5 weeks; no safety rail shown in photo)
48 x 96 ft. Single Door Stair Access Roof Hatch, Alum. 2-Wall, w/Rail
$7,270.00 SALE $5,195.95
(Savings: $2,074.05)
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Babcock-Davis BRHPA48X96S2T-SR, 48 x 96 inch Single-Door Stair Access Roof Hatch, Aluminum Curb, Single Aluminum Door, Mill Finish, Double-Wall Curb, Standard Insulation with Safety Rail System. Price/Each. (no safety rails shown in photo)

Ordering Notes:

  • Special order size, not cancellable or returnable
  • Shipping leadtime 3-5 weeks


Made in USA. Babcock-Davis 48" x 96" Single-Door Personnel Stair Access Roof Hatch. Curb is 11-gauge Aluminum. Lid is 11-gauge Mill Finish Aluminum with an 18-gauge Liner.


  • Openings: Rough Opening 48x96". Clear Opening 36.0 x 94.25"
  • Curb: 11 gauge aluminum. Single wall curb with EZ tab counterflash. Mounting flange has both with 5/8" and 3/16" mounting holes. Curb Height: 12" overall.
  • Overall height: 13-7/8"
  • Cover: 11 Gauge Aluminum Face with 18 gauge Aluminum liner, stiffened to withstand a live load of 40 psf.
  • Finish: Mill Finish Lid and Curb
  • Insulation: 1 inch polystyrene (R4) in cover and 1" polyiso (R7.2) in curb
  • Extruded EPDM adhesive-backed gasket seal continuous around cover
  • Spring/Hinge Assembly: Zinc-plated steel tamper-proof hinges contained with spring assembly, includes coil steel compression springs
  • Hold-Open Arm: Zinc-plated steel automatic hold open arm locks cover in open position
  • Latch: Zinc-plated steel latch with exterior and interior turn handles and padlock hasps
  • Warranty: 5-Year Manufacturers Warranty


  • Materials: Steel or 304 Stainless Steel Lid/Curb Construction, or Aluminum Lid with Steel Curb
  • Finish: Painted, various colors
  • Curbs: Double Wall Curb, and Taller Curb.
  • Insulation: 1" polystyrene insulation in the cover
  • Hardware: All stainless steel hardware kit
  • Sizes: 4x4', 5x5', 6x6', 8x8', 10x10', 12x12', custom.

More Product Information:


Email us at sales@bestmaterials.com or
Call us at 1-800-474-7570 or 602-272-8128
You'll get a prompt reply!

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