Bolt-Down Guardrail Post

A straight, flange-mounted guardrail post built for direct bolt-down installation on the top surface of a slab, deck, or roof. The reinforced flange base and welded triangular stiffener give the post a rigid, secure connection point without requiring clamps or fasteners into the slab edge itself.

Why Contractors Choose This Bolt-Down Guardrail Post

No slab-edge access required — mounts flat on any drillable surface
Reinforced triangular stiffener resists the leverage force that bends unreinforced posts over time
Works for both temporary and permanent installations
Compatible with HodChutes Steel Mesh Panels via matched bracket spacing, and pairs with Top Rail, Mid Rail, and Toe Board for a complete system
Powder-coated steel finish

Part of the full Edge Protection product line.

Choosing the Right Post

Choose Bolt-Down if: ✔ Permanent or semi-permanent installation ✔ Your surface can be drilled ✔ Roof decks or fixed slab installations

Choose Fascia-Mount if: ✔ You need the walking surface completely clear ✔ Installing on a deck, balcony, or accessible slab face ✔ The vertical face of the structure is accessible

Choose a Slab Grabber if: ✔ Temporary, relocatable protection ✔ Fast installation with no drilling ✔ Multi-story concrete work where posts move floor by floor

Installation Sequence

Mark bolt-down guardrail post locations along the slab, deck, or roof edge
Position the flange base and mark anchor bolt holes
Drill and install anchor bolts (concrete anchors or lag bolts, depending on substrate)
Bolt the post to the surface and verify it’s plumb
Attach the steel mesh panel to the mounting brackets
Install top rail, mid rail, and toe board as required

Specifications

Height: 1100 mm (43.3″)
Flange base: 150×150×6 mm with triangular back stiffener
Mounting bracket spacing: 40 mm width, 85 mm horizontal / 120 mm vertical spacing (for attaching steel mesh fencing)
Base plate: Included
Finish: Powder coating
Material: Steel
Weight:
Color: Pink
Included components: Post Only
Optional accessories: Screws

Common Questions Before Ordering

How many posts do I need for my run? This will depend on the square footage of your particular project. Once we review drawings or discuss your project needs, we’ll be able to calculate total quantities needed.

Which mesh panels fit this post? HodChutes Steel Mesh Panel is built to the same bracket spacing (40mm width, 85mm horizontal / 120mm vertical) as this post, so they install as a matched pair.

Can I mix this with a guardrail system I already own from another brand? The bracket spacing is specific to HodChutes components. We haven’t verified compatibility with other manufacturers’ rail or mesh systems — check bracket dimensions before combining brands.

What surface do I need for installation? Any surface that can be drilled and anchored — concrete slab, roof deck, or wood decking with appropriate anchors for the substrate.

Which accessories are required to complete the system? We’ll get you all accessories including the screws and drill bit needed for installation.

Typical Applications

✓ New-construction decking ✓ Parking garage construction ✓ Commercial building projects ✓ Fixed-installation perimeter protection

Why Bolt-Down Mounting

Bolt-down posts are the standard choice when the installation surface can be drilled — new construction slabs, permanent rooftop applications, or any deck where a fixed footprint isn’t a problem. Unlike slab-edge clamps, a bolt-down post doesn’t need a specific slab thickness to grip; it mounts flat on any surface strong enough to hold the anchor bolts.

See how this post pairs with the full Steel Edge Protection System →

Installation Notes

The flange base is pre-drilled for anchor bolts (concrete anchors or lag bolts into wood decking, depending on substrate). The triangular stiffener plate resists the leverage force a guardrail post experiences when someone leans on the rail, which is the main failure point competitors’ unreinforced posts run into over time.

Why Choose HodChutes

✓ Direct manufacturer — no middleman markup ✓ U.S. delivery, with many orders shipped in approximately 5 business days ✓ 24/7 virtual support ✓ Compatible with the full HodChutes Steel Edge Protection System ✓ Commercial-grade powder-coated steel construction

Compatible Products

OSHA requires fall protection for employees working on unprotected sides and edges under certain construction conditions. For the complete regulatory requirements, see OSHA 29 CFR 1926.501 – Duty to Have Fall Protection.

FAQs

Does this post require drilling into the slab? Yes — the flange base bolts directly to the surface. If you can’t drill into your installation surface, see our Fascia-Mount Guardrail Post or Slab Grabber Guardrail Post instead.

What is the mounting bracket spacing for? The brackets along the post are spaced to accept HodChutes steel mesh fencing panels, so the post and fence panel install as a matched system.

Can this be used on both temporary and permanent installations? Yes — the bolt-down base works for both, though permanent rooftop use is the more common application given the fixed mounting.

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Bolt-Down Guardrail Post