Gable Roof Lookouts

A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework.

Gable roof lookouts. 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. It is a waterproofing layer made of regular felt stacked above the solid. 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. 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. 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. In wood frame construction the primary structural members of a gabled roof frame are the ridge board and the rafters. 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.

Then the barge or fly rafter is attached to the end of the cantilevered outlooker. Then a 2 4 outlooker is placed over the dropped gable and butted into the side of the adjacent full height truss.