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Roof Hatch Door System

Roof Hatch Door System

Roof Hatch Door System

$1,412.60


FREE SHIPPING
SKU BG3630

The Roof Hatch Door System provides robust weather resistance in a convenient, ready-to-ship solution. Engineered for versatility and high performance, it supports OSHA-compliant safety railings and is offered in a wide range of sizes, materials, and finishes to meet varied project requirements

Key Features

  • Miami-Dade & Florida approval (up to 20 ft²)

  • Safety railing compatible

  • Durable powder-coated finish

  • Smooth gas spring-assisted opening


Roof Hatch Access: Ladder

Color: Red oxide powder coat (as pictured)

Certification:  Florida Product Approval FL40712 and Miami-Dade County, FL NOA #
21- 1201.02, Expiration Date May 25, 2027

  • Free Shipping
  • Need a written quote? Request Online
  • Questions?  Call (800) 604-5537

Specifications

Model BRHU
Material Steel, 14 gauge galvanneal
Finish Red Oxide Powder Coat
Cover Formed metal cover with liner internally stiffened to withstand a live load of 40 psf with a max deflection of 1/150 the span
Curb Single wall curb with railing‑ready EZ tab counterflash and mounting flange
Insulation 1 inch polystyrene in cover, 1 inch polyiso around curb; R‑6
Gasket Extruded EPDM adhesive‑backed gasket seal, continuous around curb and cover to assure a continuous seal
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 handle and padlock hasp; tested to 140 psf wind uplift
Warranty Five (5) years
Certification Florida Product Approval, Miami‑Dade County Approved NOA# 21‑1201.01, Expiration Date May 25, 2027
Spring Gas spring with damper for smooth, controlled lift assistance
Hinge Heavy‑duty pintle hinge with stainless steel hinge pin
Pull Handle Interior safety pull‑down handle, yellow powder coat

Documents

To download product documents such as specs, shop drawings, warranty and installation information visit the Personnel Series Roof Hatch Document Download Page >

Product Videos

Roof Hatch Gas Spring Installation

Hold Open Arm

Turn Handle

2-Point Latch & Turn Handle

Catch

2-Point Catch

Installing Rivnuts

Spring Pack

Hold Open Arm Change, Right to Left

Flash Built-Up Roof, Hot Application

Shipping Time

  • All Roof Hatches ship for free (standard ground, see map)
  • Call: (800) 604-5537 for pricing and shipping questions.

Shipping estimates shown on the map pertain to this specific product only. Roof Hatch orders ship within 5 business days. Transit times displayed in the map are listed in business days, and are approximate. Transit times are subject to stock levels at regional warehouses.  The day that the order is shipped is not counted as a transit day.

Stratagrid Shipping Map
Buyer’s & Installer’s Guide

Roof Hatch Door System: How to Choose, Install, and Maintain the BRHU Model

Product: Roof Hatch Door System (Model BRHU) · Material: 14-gauge galvanneal steel · Finish/Color: Red oxide powder coat · Access: Ladder

The Roof Hatch Door System is a ready-to-ship, roof-mounted access solution that combines robust weather resistance with technician safety. In plain terms, it’s a lockable, insulated door in your roof that lets maintenance teams reach HVAC, solar, and drainage equipment quickly—without exterior ladders or propped doors. It supports OSHA-compliant safety railings and comes in multiple sizes, materials, and finishes to match your project’s requirements.

Key Features:
  • Miami-Dade & Florida approval for units up to 20 ft²
  • Safety railing compatible (railing-ready curb tabs)
  • Durable powder-coated finish for long-term corrosion resistance
  • Smooth gas spring-assisted opening for controlled lift
Roof hatch door system on a warehouse rooftop with solar panels
Warehouse Rooftop Access for Solar & HVAC

What Is a Roof Hatch Door System? (Plain-English)

A roof hatch door system is a hinged, insulated cover mounted to a curb that creates a sealed, secure opening through the roof deck. Think of it as a dedicated doorway to the roof that speeds up inspections and service while keeping weather out. Compared with relying on exterior ladders, a hatch improves safety, security, and efficiency.

Why the BRHU Model Stands Out

  • Weather-tight seal: Continuous EPDM gasket around the curb and cover reduces wind-driven rain entry.
  • High-performance hardware: Gas springs with dampers provide a controlled, low-effort lift; a heavy-duty pintle hinge with stainless pin resists wear.
  • Strength under load: The formed metal cover is internally stiffened to withstand a 40 psf live load (max deflection L/150).
  • Thermal value: Factory insulation (~R-6) using 1" polystyrene in the cover and 1" polyiso at the curb.

Certifications: Florida Product Approval FL40712 and Miami-Dade approval (valid for units up to 20 ft²). Always confirm current approvals with your Authority Having Jurisdiction (AHJ).

Strip mall rooftop with roof hatch door system and safe access path
Safe Access Paths on Retail Roofs

How to Select the Right Roof Hatch Door System (Step-by-Step)

  1. Opening size: Confirm clear opening for people, tools, and any pass-through needs.
  2. Material & finish: BRHU uses 14-gauge galvanneal steel with a red oxide powder coat for durability and paint adhesion.
  3. Local approvals: In hurricane-prone regions, Miami-Dade/Florida approval may be required—this system is qualified up to 20 ft².
  4. Safety rails: The curb’s railing-ready EZ tabs simplify OSHA-compliant guard installation.
  5. Wind resistance: The zinc-plated latch with interior/exterior handles and padlock hasp is tested to 140 psf wind uplift.
  6. Interior approach: Coordinate a fixed ladder or ship’s stair to align directly under the hatch for safe egress.
  7. Maintenance access: Choose locations that minimize roof travel to equipment zones.

Included safety/operation details: an automatic hold-open arm that locks the cover in the open position, a yellow powder-coated pull-down handle, and a heavy-duty hinge set for long service life.

Industrial facility rooftop in a coastal city using a roof hatch door system
Industrial Facility Access in Coastal Climate

Case Study: Coastal Logistics Hub—South Florida

Scenario: A multi-building logistics hub near the coast needed faster, safer access for quarterly HVAC and emergency storm inspections. The facility wanted approvals suitable for local high-wind requirements and a curb ready for perimeter guard rails.

Solution

  • Product: BRHU Roof Hatch Door System, 14-ga galvanneal steel, red oxide powder coat
  • Compliance: Florida Product Approval FL40712 and Miami-Dade approval (unit size within 20 ft² limit)
  • Details: Railing-ready EZ tab curb; continuous EPDM gasket; gas spring-assisted opening; latch tested to 140 psf wind uplift
  • Access Path: New interior fixed ladders aligned below each hatch to shorten roof travel to air handlers

Results

  • Safety: Guard-rail integration reduced exposure near the opening and standardized fall-protection procedures.
  • Efficiency: Technicians reached equipment zones more directly, improving response during storm-readiness checks.
  • Weather resilience: EPDM gasket and robust hinge/latch performance enhanced resistance to wind-driven rain.

Installation Overview (Always Follow Manufacturer & Roofer Details)

  1. Layout & structure: Verify structural opening and support per drawings.
  2. Set the curb: Plumb/level; fasten to blocking or deck as specified.
  3. Flash the curb: Coordinate with the roof membrane manufacturer’s details to protect the warranty.
  4. Mount the cover: Attach hinges; check smooth operation of gas springs and automatic hold-open.
  5. Seal & hardware: Confirm full EPDM gasket contact and latch engagement from both sides.
  6. Safety systems: Install OSHA-compliant guard rails using curb tabs; align interior ladder or stair.

Warranty: Five (5) years. Routine inspection of hinges, gas springs, and gasket contact helps maximize service life.

Frequently Asked Questions

Do I need Miami-Dade/Florida approval for my project?

In hurricane-exposed jurisdictions, many AHJs require Florida and/or Miami-Dade approvals. This system carries those approvals for units up to 20 ft²—verify requirements with your local authority.

How weather-tight is the hatch?

A continuous EPDM gasket around the curb and cover, combined with a latch tested to 140 psf wind uplift, helps resist wind-driven rain when installed and flashed correctly.

Can I add guard rails later?

Yes. The curb includes railing-ready EZ tabs so OSHA-compliant rails can be added during or after initial installation.

What about insulation and energy performance?

Factory insulation provides about R-6 at the opening (1" polystyrene in the cover and 1" polyiso at the curb). Coordinate with the roof assembly to meet overall energy targets.