Super Anchor 1042-W 24" CRA Permanent Anchor Post – Commercial Fall Protection
The Super Anchor 1042-W 24" Anchor Post is the tallest pre-engineered permanent solution in the CRA line, designed for flat and low-slope roofs with deep insulation assemblies. This versatile Commercial Roof Anchor (CRA) provides multifunctional service for single-user fall arrest and window-washing tie-back suspension, and serves as a critical intermediate or end anchor for horizontal lifeline systems extending up to 240 feet. For lower-profile projects, we also carry the Super Anchor 1032-W 12-inch Anchor Post and the Super Anchor 1033-W 18-inch Anchor Post.
Need a custom setup? Let our experts provide a free engineered layout for your project. Submit an HLL Quote Request Form Here.
Advanced Engineering and High-Tensile Performance
The 1042-W is manufactured to withstand extreme loads and features a loop top rated for 10,000 lbs of tensile strength. While the minimum required strength for fall arrest is 5,000 lbs, Super Anchor over-engineers these posts to meet the rigorous ANSI/IWCA I-14.1 standards for window washing and suspended maintenance. Standing 24 inches tall, this post is the ideal solution for high-R-value "warm roof" designs or intensive green roofs where significant clearance is required above the structural deck. The post is finished with an ASTM 123 Hot-Dip Galvanized (HDG) coating, with premium 304 and 316 stainless steel options available for high-corrosion coastal environments.
Universal Compatibility and Installation Versatility
One of the most adaptable anchors in the 2026 market, the 1042-W installs seamlessly onto wood, metal, concrete, and structural steel decking. Every unit includes 40 self-drilling screws for immediate attachment to decking, though it also supports field welding, expansion bolts, or concrete embedment. Its design is compatible with nearly all modern roofing membranes, including TPO, EPDM, PVC, modified bitumen, and even green roof assemblies, ensuring a watertight integration when used with factory-supplied EPDM flashing boots.
Certified Safety and Long-Term Reliability
The Super Anchor 24" CRA Post is third-party engineered by DH Glabe & Associates and bears an individual serial number for complete 2026 traceability. It meets a comprehensive set of safety standards, including OSHA 1926.502, ANSI Z359.18-17, and CSA Z259.15:22. For facilities managers, this post offers a low-maintenance, state-of-the-art solution that ensures compliance throughout the building's roof system's entire lifespan.
Super Anchor 1042-W Technical Resources & Compliance:
- Super Anchor CRA Installation Manual – Detailed guide on multi-surface attachment and flashing.
- CRA HLL Rigging Manual – Comprehensive engineering data for lifeline layouts.
- OSHA Anchor Inspection Form – Essential for maintaining annual compliance records.
Super Anchor 1042-W 24" Anchor Post FAQ
1. Why would I need a 24" post instead of a 12" or 18" model?
The 24" Super Anchor 1042-W is specifically used for roof assemblies with exceptionally thick insulation layers, tapered systems, or intensive green roofs. It ensures the anchor loop remains at a safe height above the final roofing surface for easy access and proper watertight flashing.
2. Is this post certified for window washing?
Yes. The 1042-W is certified to meet ANSI/IWCA I-14.1 standards. The 10,000-lb loop-top rating provides the necessary safety factors for suspended maintenance work and window-washing tie-back applications.
3. What is the maximum span for a Horizontal Lifeline using these posts?
When used as anchors for HLL systems, these posts support total lengths up to 240 feet. Rigging requirements vary based on span length and user count. Please see the CRA HLL Rigging Manual linked above for exact engineering requirements.
4. Does the 24" height create too much leverage on the deck?
The 1042-W is engineered to manage the increased leverage associated with its height. However, the substrate (wood, metal, or concrete) must be capable of supporting the specified loads. Review the Super Anchor CRA Installation Manual for structural attachment requirements.
5. How many workers can tie off to a single 1042-W post?
For stand-alone fall arrest, the post is rated for one user. If the post is part of an engineered horizontal lifeline system, the capacity is determined by the specific HLL design. You can request a layout through our HLL Quote Request Form above.
6. Can this be installed on a standing seam metal roof?
Yes. The CRA series is compatible with standing seam roofs when attached to the structural decking or framing. For non-penetrating options that clamp directly to the seams, consider our specialized Standing Seam Roof Anchors.
7. What is the required inspection interval for permanent posts?
- Annual Inspection: OSHA requires a documented inspection by a Competent Person at least once every 12 months.
- Post-Fall Inspection: If the anchor is subjected to fall arrest forces, it must be removed from service immediately and inspected by a qualified engineer.
- Re-Certification: For window washing applications, local codes may require structural re-certification every 5 to 10 years.
