Roof, Curb

Definition

A roof, curb is a roof with a slope that is divided into two pitches on each side. This type of roof is also known as a gambrel or mansard roof.

Purpose

The purpose of a curb roof is to provide additional headroom and usable space in the attic or upper floors while maintaining a traditional aesthetic. It also allows for better water drainage and can enhance the architectural appeal of a building.

Examples of Use

• Gambrel roofs are commonly seen on barns, providing ample loft space for storage.
• Mansard roofs are frequently used in French-inspired architecture, allowing for a full upper floor of living space.
• Residential homes with curb roofs benefit from increased attic space and improved drainage.

Related Terms

• Gambrel Roof: A roof with two slopes on each side, the lower slope being steeper than the upper.
• Mansard Roof: A type of curb roof with four sides, each divided into two slopes.
• Attic: The space directly under the roof of a building.

Notes

Curb roofs require careful design and construction to ensure proper drainage and structural integrity, particularly at the transition between the different pitches.