Roof Overhang Construction Details

But are they really necessary.

Roof overhang construction details.

A cantilever is a rigid structural element anchored only at one end to a vertical support from which it is protruding. When designing a gable end eave without a return the dimensions to look at are the width of the trim set between 6 in. A cantilever roof overhang is one way to really give a really distinctive look to your home. Thick and the overhang from the side wall set between 12 in.

Roof detail roofing eave overhang. Roof edge details 9 1 general of all exterior building components roofs probably have the greatest exposure to environmental and physical abuse. You may want one or the other or both. An eave overhang is located on the longer sides of the shed.

An eave is created by extending the slope of your roof beyond the walls of your shed. Wide especially when the eave overhang is less than 12 in. To determine exactly what the rafter tail will. With composite siding such as boral s truexterior siding over a ventilated rain screen and with properly executed flashing at the windows and doors the walls on the fhb house will be able to handle rain just fine.

They must be carefully designed and installed to. A rake is an overhang located on the gable end of your roof. Avoid gable ends that are over 8 in. I recently built a small outbuilding with a 6 in 12 pitch roof that offers a perfect example for showing the process i use to build eaves and rakes.

Roof overhangs at the eaves and rakes protect the walls below from rain and sun. To provide a drip edge allow an overhang of 1 to 2 inches at the eave. 13 30 box gable 13 endlap rain carrying table 14. Figure 9 1 felt roof sheathing felt split sheet note.

Post frame estimating roof types 8 post frame building details 9 post frameflashings trim 10 13 post frame trim details. Using a cantilever means you don t need external bracing. Start with the rafter tails the main component of any eaves detail is the rafter tail the part of the rafter that extends beyond the exterior wall. A rake overhang is created by extending the roof beyond the gables of your shed.

Cantilevered structures are popular for homes with balconies. To 18 in depending on the style of the building.