Rafter, Hip

Definition

A hip rafter is the diagonal outside intersecting rafter at the meeting planes in a hip roof. It forms the junction of an external roof angle, or where the planes of a hip roof meet.

Purpose

The purpose of a hip rafter is to provide structural support and form the ridge or external angle where two roof sections meet, ensuring stability and shape in hip roof designs.

Examples of Use

• Hip rafters are used in residential homes with hip roofs to create a strong, weather-resistant roof structure.
• In complex roof designs, hip rafters provide essential support and maintain the geometric integrity of the roof.
• Hip rafters are integral in traditional and modern architecture where hip roofs are prevalent.

Related Terms

• Hip Roof: A type of roof where all sides slope downwards to the walls, usually with a consistent pitch.
• Ridge: The horizontal line at the top of the roof where the rafters meet.
• Eaves: The edges of the roof which overhang the face of a wall.

Notes

Hip rafters are crucial for distributing loads and ensuring the stability of the roof, particularly in structures with multiple roof planes.