CRA D-Plate Forged D-Ring Anchor Red Powder Coating
The Super Anchor CRA — Commercial Roof Anchor — is the engineered tie-off backbone of commercial flat-roof fall protection. Specified by structural engineers and commercial roofing consultants on big-box retail, distribution warehouses, industrial facilities, and institutional buildings across Canada.
Why Commercial Roofers & Engineers Specify the CRA D-Plate Forged D-Ring Anchor Red Powder Coating
- Engineered specifically for commercial flat-roof and low-slope applications — built into specifier drawing libraries
- Multiple top configurations: 4-Way Loop Top (4-direction tie-off), Pass-Thru (HLL cable termination), W-Loop (single direction), D-Plate (D-ring anchor)
- Available heights match insulation depths: 5″, 8″, 12″, 18″, 24″ risers — anchor top sits at the finished roof surface
- Hot-dip galvanized (HDG) standard; 304/316 stainless steel for coastal and corrosive environments
- Through-bolt to structural deck via 16×16″ backer plate (sold separately or with kit)
- Compatible with the Super Anchor horizontal lifeline (HLL) system as line terminations and intermediate anchors
CRA D-Plate Forged D-Ring Anchor Red Powder Coating Specifications & Load Ratings
| Manufacturer | Super Anchor Safety |
|---|---|
| Product Type | Commercial Roof Anchor (CRA Series) |
| Riser Height | (variant) |
| Top Configuration | Variant-specific (4-Way / Pass-Thru / W-Loop / D-Plate) |
| Finishes | HDG (Hot-Dip Galvanized) / 304sst / 316sst |
| Backer Plate | 16×16×3/8″ or 16×16×5/8″ (variant) |
| Rated Capacity | 5,000 lb (single-user) |
| HLL-Engineered Rating | Higher capacities available per engineered HLL design |
| Certifications | OSHA / ANSI Z359 / CSA Z259 (verify per variant) |
Where to Use the CRA D-Plate Forged D-Ring Anchor Red Powder Coating — Common Applications
Permanent Rooftop Tie-Off Anchor Points
Building-owner-specified permanent anchors for ongoing HVAC service, snow removal, and exterior maintenance access.
Horizontal Lifeline (HLL) End Terminations
End anchors and intermediate supports for engineered HLL runs along parapets, ridges, and across large commercial roofs.
Big-Box Stores, Warehouses & Industrial Facilities
Specified in fall protection plans for large commercial roof assemblies where multiple workers will access the roof over the life of the building.
Schools, Institutional & Government Buildings
Permanent rooftop anchors meeting OSHA / CSA fall protection requirements for institutional facility maintenance.
What the CRA D-Plate Forged D-Ring Anchor Red Powder Coating Works With — Compatible Lifelines, SRLs & Harnesses
HLL system integration: CRA Pass-Thru and 4-Way tops are designed to terminate or intermediate-support the Super Anchor horizontal lifeline systems.
Backer plate: required — CRA mounts through the deck and requires a 16×16″ backer plate underneath to distribute load. Order the matching backer plate with the CRA or specify your kit configuration.
How to Install the CRA D-Plate Forged D-Ring Anchor Red Powder Coating — Installation Notes
- Match riser height to insulation depth so the anchor top sits at the finished roof surface.
- 16×16″ backer plate is required — CRA mounts through the deck with structural load distribution underneath.
- Engineering review by a qualified person is required for permanent commercial installations.
- Inspect annually per the manufacturer’s schedule and your facility’s fall protection plan.
CRA D-Plate Forged D-Ring Anchor Red Powder Coating FAQ — Installation, Certification & Compatibility
What is a CRA roof anchor?
CRA stands for Commercial Roof Anchor — Super Anchor Safety’s engineered tie-off system for commercial flat-roof and low-slope applications. CRA anchors are specified by structural engineers on big-box retail, warehouses, industrial facilities, and institutional buildings. Available in 5 heights (5/8/12/18/24″) and 4 top configurations (4-Way, Pass-Thru, W-Loop, D-Plate).
How do I choose the right CRA anchor height?
Match riser height to your roof insulation depth so the anchor top sits flush with the finished roof surface. 5″ for thin insulation assemblies; 8–12″ for typical commercial roofing; 18–24″ for deep insulation, ballasted, or tapered systems. The anchor top must reach the finished surface for proper load path.
CRA 4-Way Loop Top vs Pass-Thru vs W-Loop vs D-Plate — which top do I need?
4-Way Loop Top: 4 independent tie-offs from one anchor (multi-worker or guy-down). Pass-Thru: cable HLL termination where the cable runs continuously through the top. W-Loop: single-direction tie-off (lower cost). D-Plate: single-point D-ring anchor. Choose based on whether you need one anchor or an HLL endpoint.
Do CRA anchors require a backer plate?
Yes. The CRA mounts through the structural deck and requires a 16×16″ backer plate underneath to distribute fall arrest load across the deck. Many CRA complete kits include the backer plate; standalone CRA tops require the backer ordered separately (1084-BPG / 1085-BPG series).
HDG vs 304 stainless vs 316 stainless — which CRA finish should I specify?
HDG (hot-dip galvanized) is the standard commercial finish, suitable for most Canadian climates. 304sst for industrial and coastal environments. 316sst for food-processing, chemical, marine, and aggressive corrosion environments. Spec finish to match the roof environment and the building owner’s maintenance horizon.
Are CRA anchors CSA approved?
Variant-specific. CRA anchors meet OSHA 1926.502 and ANSI Z359 standards. CSA Z259 certification varies by configuration — verify the certification stamped on the anchor and on the product page. Engineered HLL configurations are reviewed per CSA Z259.16 by a qualified person.
Do I need a Professional Engineer to install commercial CRA anchors?
For permanent commercial CRA installations and any HLL configurations, yes — a qualified person (typically a PE in Canada) must review the fall protection plan, anchor placement, fall clearance, and deck load capacity. Super Anchor provides engineering data packages to support PE review.
Can CRA anchors be used as horizontal lifeline terminations?
Yes — CRA Pass-Thru and 4-Way Loop Top tops are engineered specifically to terminate or intermediate-support horizontal lifelines. The Super Anchor HLL system pairs with CRA anchors as line endpoints. This is the standard commercial rooftop HLL architecture in Canada.
Related Fall Protection Categories & Compatible Products
Browse related categories:
- Roof Anchors Canada — complete roof anchor selection guide
- Standing Seam Roof Anchors — non-penetrating metal roof anchors
- Shingle Roof Anchors — residential wood-framed roof anchors
- Fall Protection Harnesses — CSA-certified full body harnesses
- Lifelines — vertical and horizontal lifelines
- Self-Retracting Devices (SRDs / SRLs)
- Lanyards & Shock Absorbers
- Roofing & Fall Protection Kits