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TRI-BUILT 48 in. x 48 in. Aluminum Roof Hatch with Single-Wall Curb
Shopping information
TRI-BUILT 48 in. x 48 in. Aluminum Roof Hatch with Single-Wall Curb
The TRI-BUILT 48 in. x 48 in. aluminum roof hatch provides personnel access through commercial and residential roofs. It measures 48 by 48 inches, is constructed of aluminum with a mill finish, and is OSHA compliant. One sell unit is one hatch, weighing approximately 96 lb.
Key Features:
- 48 x 48 opening: Provides a 48-inch by 48-inch roof access opening.
- Aluminum construction: Aluminum build with mill finish resists corrosion on the roof.
- OSHA compliant: Listed as OSHA compliant for personnel roof access.
- Single-wall curb: Ships with a single-wall curb and zinc hardware per the product diagram.
- Personnel access: Designed as a personnel-type roof hatch.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | TRI-BUILT |
| Manufacturer model | TBA4848 |
| Sell unit | 1 roof hatch |
| Dimensions | 48 in. x 48 in. |
| Material | Aluminum |
| Finish | Mill |
| Hardware | Zinc hardware (per product diagram) |
| Curb type | Single-wall curb |
| Type | Personnel roof hatch |
| Applicable standards | OSHA Compliant |
| Weight | 96 lb |
| Pack quantity | 1 |
Fit and Compatibility:
Installs on flat or slightly sloped roof decks with the included single-wall curb flashed into the roofing system; ladder or safety-rail accessories are sold separately. Sized for a 48 in. x 48 in. curb opening per the product diagram.
Frequently Asked Questions (FAQ):
Q: What size opening does this hatch fit?
A: It is sized for a 48 in. x 48 in. opening on the single-wall curb.
Q: What material is it made of?
A: The hatch is constructed of aluminum with a mill finish and zinc hardware.
Q: Is it safety compliant?
A: It is listed as OSHA compliant for personnel roof access.
Q: What is included in the order?
A: One roof hatch unit with single-wall curb, weighing approximately 96 lb.
Q: How is it installed?
A: Set the curb on the framed opening, level and fasten it, then flash it into the roof system per the manufacturer’s instructions and local code.
Expert Verdict Reviewed by the SuperArbor Pro Desk
Aluminum hatches with a 48 x 48 opening are the standard choice for ladder-accessible personnel entry on commercial roofs. Order options such as fall-protection rails or grabs separately, and confirm the hatch arrives with the curb and hardware configuration shown on the product diagram. Flash the curb into the surrounding membrane or metal with the same detail used for other penetrations, and verify local code requirements for roof access.
Open hatches create a fall hazard; follow OSHA requirements for guarding the opening during and after installation.
Add the TRI-BUILT 48 in. x 48 in. aluminum roof hatch to your roofing project today.
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