Description
Hatch Defender Roof Hatch Guardrail System
Non-Penetrating Roof Hatch Fall Protection
Hatch Defender is a non-penetrating roof hatch fall protection system constructed of galvanized steel. Its integrated self-closing gate provides a controlled access point at the hatch opening.
Designed for permanent installations, the system fits snugly against the roof hatch curb without drilling into the hatch or roof surface. The adjustable design installs with basic hand tools.
A Simple Solution for Roof Hatch Protection
No Roof Penetration
Fits against the hatch curb without drilling into the roof surface or hatch.
Self-Closing Gate
An integrated self-closing gate provides access through the guardrail system.
Simple Installation
Designed for fast installation using basic hand tools.
Galvanized Steel
Hot-dip galvanized finish is standard, with custom painted finishes available.
Start With a Hatch Defender Application Review
Share hatch measurements and photos to help Dakota Safety review the appropriate size and configuration.
Five Starting Details
- Inside curb sizeMeasure the clear inside width and length of the hatch curb.
- Curb detailsShare the curb profile, condition, and available manufacturer information.
- Access directionIdentify the ladder approach and intended gate location.
- ClearancesShow the hatch lid movement, nearby equipment, and walking paths.
- Project needsInclude quantity, finish preference, delivery location, and installation schedule.
How Hatch Defender Works
The assembled system is positioned on the roof hatch curb. The rail on the gate side and the opposite rail are tightened until the system fits snugly against the curb. The top rail and mid rail adjust as the sections are tightened.
This design avoids drilled attachment to the hatch or roof surface, reducing the need for penetrations through these surfaces.
System Features
- Non-penetrating roof hatch guardrail for permanent installations
- Galvanized steel construction
- Integrated self-closing gate
- Designed for fast installation with basic hand tools
- Adjustable rail sections on the gate side
- Standard hot-dip galvanized finish
- Custom painted finishes and colors available upon request
- The supplied product information reports independent engineering evaluation for OSHA guardrail compliance
Technical Specifications
- ApplicationPermanent roof hatch fall protection
- ConstructionGalvanized steel
- AttachmentFits snugly against the hatch curb without drilling into the roof or hatch
- Access GateSelf-closing gate
- AdjustmentTop and mid rails adjust as the sections are tightened
- Sizing BasisInside curb dimensions; confirm compatibility using the dimension guide
- Standard FinishHot-dip galvanized
- Custom FinishesContact Dakota Safety for options and pricing
Size Selection & Fit Chart
Hatch Defender is sized to the inside curb dimensions. The gate-side railing is adjustable to accommodate the applicable hatch width.
The following sizes identify the installation instructions listed for this product. Use the dimension guide to confirm the exact fit and ordering selection.
| Installation Size Label | Selection Check |
|---|---|
| 30–36" × 30–36" | Confirm both inside curb dimensions. |
| 30–36" × 42" | Confirm width adjustment and 42-inch length. |
| 48" × 48" | Confirm the square hatch configuration. |
| 30–36" × 54" | Confirm width adjustment and 54-inch length. |
| 30–36" × 96" | Confirm width adjustment and 96-inch length. |
Finish Options
Hot-dip galvanized finish is standard. Custom painted finishes and colors are available upon request. Contact Dakota Safety to confirm options and pricing for your project.
Installation Instructions
Request the manufacturer installation instructions matching your selected size:
- 30–36" × 30–36" Hatch Defender
- 30–36" × 42" Hatch Defender
- 48" × 48" Hatch Defender
- 30–36" × 54" Hatch Defender
- 30–36" × 96" Hatch Defender
Supporting Documents
Need Help Selecting Your Hatch Defender?
Send your hatch dimensions, photos, and project requirements. Dakota Safety can help with product selection, finish options, and a quote including shipping.
Payment & Security
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