Gable Roof Lookouts

The original gable roof lookout was built in 1932 and replaced with a standing flat roof in 1964.

Gable roof lookouts.

Then a 2 4 outlooker is placed over the dropped gable and butted into the side of the adjacent full height truss. A gable roof consists of two sloped planes that meet at the ridge or peak and rest on the top plates of 2 parallel exterior walls. Framing a dropped gable wall one of the keys to framing the rake with my system is building a dropped gable end wall the top of which is 3 1 2 inches below the tops of the rafters. The procedure for erecting a simple gable roof.

After the gable is framed lookouts extend from the first rafter inside the gable wall out over the plates to support the overhanging barge rafter. A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load. If a truss roof is used with this method the gable truss is manufactured 3 shorter than the others. It is a waterproofing layer made of regular felt stacked above the solid.

In wood frame construction the primary structural members of a gabled roof frame are the ridge board and the rafters. Section 2 1 3 4 c states rake overhangs shall not exceed the lesser of one half the purlin length or 2 feet and makes an exception for rake overhangs using lookout blocks which shall not exceed 1 foot design of gable rake overhangs may also have an impact on the design of the framing of the gable below.