Roof Tile Overhang Gable End

Extending a gable roof can be tricky since it involves working on the roof but you may be able to do it yourself if you only need to add 1 2 2 inches 1 3 5 1 cm.

Roof tile overhang gable end.

The biggest problems with gable end overhang strength occur if your roof overhang is greater than about 12 inches. Too much overhang and the shingles could blow off in high winds. For gabled roofs the roof rafters extending beyond the wall caps creating an angled roof overhang on the eaves. Of the many ways that gable end overhangs are built the two most common ways are the use of ladder details and outriggers.

This is part two there will be a l. Too little can allow water to seep into rake or fascia boards. For the arrangement of the gable end overhang for the standard roof you lengthen the ridge beam beyond the facade for previously verified length using cut rafters. The overhang should be between 50 and 60mm at the gable end.

After that you should fix the cornice board to the end sides of the ridge and the load bearing beams. The edge of the shingles should hang over a roof between an inch and an inch and a half or between a half inch and three quarters of an inch if drip edge flashing is installed. It s available in 150 x 1200 or 300 x 1200 pieces to suit single or double skin walls. Due to the steeper angle of gable roof the maximum width of the eaves is narrower than other shed styles.

The tiles should project past the edge of the gable end and should have an under cloak so that they can be pointed with mortar to seal the ends. Also the ends of the battens should be slightly higher at the gable end to pitch the water back onto the roof tiles so that rainwater does not drip or run down the wall. However for larger extensions you ll need to hire a professional to get up there and remove large portions of the roof before extending the overhang. Then load bearing roof beams fixed to the trusses are extended in the same way.