Wood Roof Curb

Definition

A Wood Roof Curb is a wood member elevated above the plane of the roof surface used for mounting equipment or other elements.

Purpose

The purpose of a wood roof curb is to provide a stable, elevated base for mounting roof equipment, such as HVAC units, skylights, and exhaust fans, ensuring proper drainage and accessibility.

Examples of Use

• HVAC Units: Providing a base for rooftop heating and cooling equipment.
• Skylights: Creating an elevated mounting surface for skylights.
• Exhaust Fans: Supporting the installation of roof exhaust fans.

Related Terms

• Flashing: Material used to prevent water penetration at joints and roof penetrations.
• Mounting Bracket: A support used to secure equipment in place.
• Roof Hatch: An opening in the roof that provides access for maintenance.

Notes

Wood roof curbs must be securely fastened to the roof structure and properly flashed to prevent leaks. They should be constructed from weather-resistant materials to ensure durability.