The Simpson Hip Ridge Connector is an engineered, field-slopeable connector from Simpson designed to attach hip roof beams to the end of a ridge beam in residential and light commercial roof framing applications. Built in the United States and constructed from 16-gauge steel with a galvanized finish, this connector gives framers a reliable, adjustable solution for complex hip roof assemblies where precise slope connections are required.

Key Features

• Field-slopeable connector design - allows on-site adjustment to match the actual slope of hip roof members, eliminating the need for custom fabrication and saving valuable time in the field
• Slope adjustment up to 45 deg. with no reduction in rated loads - provides full flexibility across a wide range of hip roof pitches without sacrificing structural performance or requiring load recalculations
• 16-gauge steel construction - delivers the structural strength and rigidity needed for dependable load transfer at critical hip-to-ridge beam connections
• Galvanized finish - provides corrosion resistance to help the connector hold up over time in the demanding conditions typical of roof framing environments
• Optional diamond holes at the ridge end - allow the connector to be secured directly to the end of the ridge beam, giving installers a clean, secure attachment point when face flanges are bent flush
• Engineered by Simpson - backed by the design standards and load-testing commitment that contractors and engineers rely on for code-compliant hip roof framing assemblies

Why This Product

• No load penalty for slope adjustment - unlike rigid connectors that may require downgraded load values as slope increases, the HRC1.81 maintains its full rated load capacity at slopes up to 45 deg., giving engineers and builders confidence in the structural integrity of the connection at any approved angle
• Purpose-built for hip roof framing - the connector is specifically engineered for attaching hip roof beams to ridge beam ends, a detail that generic connectors often handle poorly, making it the purpose-matched choice for residential hip roof and light commercial framing projects
• Field adjustability reduces on-site complications - the slopeable design accommodates real-world roof geometry directly at the job site, reducing the risk of misfits and rework that come with fixed-angle hardware on variable-pitch hip roofs
• American-made quality from a trusted engineered hardware brand - produced in the United States by Simpson, a name widely recognized in structural connector applications, supporting quality assurance expectations for contractors specifying connectors on code-reviewed projects

Specifications

• Model Number: HRC1.81
• Description: Hip Ridge Connector
• Material: 16 gauge
• Finish: Galvanized
• Country of Origin: United States

Approved Applications

• Attaching hip roof beams to the end of a ridge beam in residential and light commercial roof framing
• Hip roof framing assemblies requiring field-adjustable slope connections
• Roof structures where hip members must be connected at slopes up to 45 deg.

Frequently Asked Questions

What is the maximum slope angle the HRC1.81 can accommodate?

The HRC1.81 may be sloped downward a maximum of 45 deg., and importantly, this full range of slope adjustment comes with no reduction in rated loads.

Does the HRC1.81 come with fasteners included?

No - fasteners are not included with the HRC1.81. All specified fasteners listed in the applicable specification document must be used for a proper and code-compliant installation.

How do I install the HRC1.81 on the end of a ridge beam?

When installing on the end of the ridge, use the optional diamond holes to secure the connector. Bend the face flanges back flush with the ridge, then complete nailing according to the specification document.

Do hip members need any special preparation before installation?

Yes - hip members should be double bevel-cut prior to installation in order to achieve full bearing capacity with the HRC1.81 connector.