BILCO RL2-S Bil-Guard 2.0 Roof Hatch Safety Railing System, 36 in x 30 in Opening

Regular price $2,055.38

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Roof hatch safety railing system

The BILCO RL2-S Bil-Guard 2.0 is a fixed safety railing system designed to provide permanent fall protection around roof hatch openings. Its corrosion-resistant aluminum construction and self-closing gate help keep roof access points protected while meeting OSHA fall-protection requirements.


Key Features:

  • OSHA Fall Protection Compliance: Designed to meet OSHA fall protection requirements for roof hatch openings
  • Non-Penetrating Attachment: Mounts to the roof hatch capflashing to help preserve roof membrane integrity
  • Self-Closing Safety Gate: Built-in self-closing, latching gate helps keep the opening protected at all times
  • Corrosion-Resistant Aluminum Build: Aluminum rails/posts with stainless hardware for durability on exposed rooftops
  • High-Visibility Finish: Safety-yellow powder coat improves visibility around roof access points

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Model RL2-S
Compatible roof opening size 36 in x 30 in opening (rail system dimension)
Construction Aluminum rail construction
Rail/post material 1-1/4 in schedule 40 aluminum pipe (rails/posts)
Mounting/extrusion material 6063-T5 aluminum extrusion (curb mounting and teardrop brackets)
Finish/color Safety yellow powder coat
Gate Self-closing, latching gate
Gate placement Installed on the 30 in side (2 ft 6 in side)
Hardware Cast aluminum latch; spring hinges; type 316 stainless steel hardware and hinge pins
Attachment method Non-penetrating attachment mounts directly to roof hatch capflashing
Compatibility Fits all brands of roof hatches with capflashing
Regulatory compliance Stated to satisfy OSHA 29 CFR 1910.29; also stated to meet/exceed OSHA 29 CFR 1910.23
Warranty 5-year warranty (corrosion resistant construction)
Approximate weight 52 lb

Frequently Asked Questions (FAQ):

Q: What roof opening size does the RL2-S fit?
A: It is sized for a 36 in x 30 in roof opening (rail system dimension).


Q: How does it attach to the roof hatch?
A: It uses a non-penetrating attachment that mounts directly to the roof hatch capflashing.


Q: Does it include a safety gate?
A: Yes—it's equipped with a self-closing, latching gate to help keep the opening protected.


Q: What materials is it made from?
A: It uses aluminum rails/posts and corrosion-resistant hardware (including type 316 stainless steel fasteners listed by a retailer).


Q: Does it work with only BILCO roof hatches?
A: The manufacturer states it fits all brands of roof hatches with capflashing.


Architectural safety, distilled into a crisp, high-visibility frame

There’s something quietly confident about a clean perimeter line—especially when it’s rendered in a luminous safety yellow that reads like modern industrial jewelry on the roofscape. The RL2-S turns a utilitarian opening into a defined architectural moment, with streamlined rails and a self-closing gate that feels purposeful and precise. Pair it with crisp rooftop equipment zoning and disciplined circulation paths so the whole surface reads intentional, not improvised. It’s the kind of detail that makes elevated access feel unmistakably considered—an essential for truly polished, luxury-level building design.


Add the BILCO RL2-S railing system to protect roof hatch openings with a permanent, high-visibility fall-protection solution.

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Subject to Approval & Availability
All orders are reviewed before fulfillment. You are not charged until your order is approved and ready to ship — and you may cancel at any time before that at no cost.

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