Lookout

Definition

The end of a rafter, or the construction which projects beyond the sides of a house to support the eaves; also the projecting timbers at the gables which support the rake boards.

Purpose

Lookouts provide structural support for overhanging roof elements such as eaves and gables, helping to protect the building's walls from water damage and adding architectural interest.

Examples of Use

• Eave support: Extending the roof beyond the walls to protect the siding from rain.
• Gable end support: Holding up the rake boards on the gable ends of the roof.
• Porch roofs: Supporting the overhanging section of a porch roof.

Related Terms

• Rafter: A sloped structural beam that supports the roof deck and roofing materials.
• Eaves: The edges of the roof that overhang the face of a wall.
• Rake Board: A board running along the edge of a gable roof.

Notes

• Lookouts need to be securely fastened to rafters and properly spaced to provide adequate support.
• Materials used for lookouts should be resistant to weather and decay.
• Proper installation ensures effective water shedding and protection for the building's walls.