
Roof Anchor – Bolt Through – Reinforced
Pro-Bel’s four-stud reinforced bolt-through roof anchor provides a permanent anchorage solution for thin concrete slabs requiring additional reinforcement. Designed for secure structural attachment, it is also suited for end and corner support within double-lanyard horizontal lifeline systems.
Download the Permanent Roof Anchor Brochure to review specifications, load ratings, and installation details.
Product size variations are listed below.
For project-specific guidance or system design support, contact our team.
Description
Features
- Four-stud reinforced bolt-through roof anchor with a standard height of 18 inches
- Designed to accommodate all 3-1/2 inch roof flashing configurations
- Supports conventional or flat flashing for conventional membranes and inverted or bell-shaped flashing for inverted roof assemblies
- Provides additional reinforcement where a thin structural concrete slab requires a reinforced anchorage connection
- Can serve as an end anchor or corner support for double-lanyard horizontal lifeline systems
- Bolt-through installation requires access to the underside of the supporting concrete slab
- Ceiling conditions, hallways and conduit should be considered when selecting an accessible installation location
System Details
Designed as a reinforced bolt-through roof anchor for thin concrete slabs, with a four-stud configuration suitable for permanent anchorage and horizontal lifeline support applications.
Product Size Chart
Below is a chart of our standard sizes. More are available upon enquiry.
| Model No. | Anchor Height | Slab Thickness + 2in | Exposed Bolt Length | Flashing Type | Flashing Height | Reinforcing HSS |
| FA-PBE73-00A4-1808S-R | 18″ | 5″ – 8″ | 12″ | HSS 2″ x 4″ x 24″ | ||
| FA-PBE73-00A4-1808S-R-FL1 | 18″ | 5″ – 8″ | 12″ | Conventional | 8″ | HSS 2″ x 4″ x 24″ |
| FA-PBE73-00A4-1808S-R-FL2 | 18″ | 5″ – 8″ | 12″ | Conventional | 11″ | HSS 2″ x 4″ x 24″ |
| FA-PBE73-00A4-1808S-R-FL6 | 18″ | 5″ – 8″ | 12″ | Inverted | 8″ | HSS 2″ x 4″ x 24″ |
| FA-PBE73-00A4-1808S-R-FL7 | 18″ | 5″ – 8″ | 12″ | Inverted | 11″ | HSS 2″ x 4″ x 24″ |
| FA-PBE73-00A4-1812S-R | 18″ | 9″ – 12″ | 16″ | HSS 2″ x 4″ x 24″ | ||
| FA-PBE73-00A4-1812S-R-FL1 | 18″ | 9″ – 12″ | 16″ | Conventional | 8″ | HSS 2″ x 4″ x 24″ |
| FA-PBE73-00A4-1812S-R-FL2 | 18″ | 9″ – 12″ | 16″ | Conventional | 11″ | HSS 2″ x 4″ x 24″ |
| FA-PBE73-00A4-1812S-R-FL6 | 18″ | 9″ – 12″ | 16″ | Inverted | 8″ | HSS 2″ x 4″ x 24″ |
| FA-PBE73-00A4-1812S-R-FL7 | 18″ | 9″ – 12″ | 16″ | Inverted | 11″ | HSS 2″ x 4″ x 24″ |




