Gable Roof Eave Detail

Eaves courses of tiles should be at same pitch as general tiling.

Gable roof eave detail.

Eaves with over fascia ventilation. The sequence of assembly of flashing such a junction is critical to achieving a weathertight detail. The final step is putting the roof on the eave and addressing what happens in the gable itself. They were typically used above the bay windows but a small number of hipped roofs over bay windows were also built.

The cleanest look for a gable end with a closed eave is to angle the soffit therefore eliminating the need to resolve the eave at the gable end. Gable end details for closed eaves. Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley. Figures 2 a c show the sequence for flashing the junction between the gable and ridge where there is no eave.

Gables typically provided an 8 200 mm overhang and were lined to the underside but there were wide variations in how the top or apex of the gable was treated figures 2 7. Normally down though small up flows occur by capillary action. More refined details will have the return on the gable end smaller than the eave overhang but there still needs to be a return. 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.

I prefer to install the gable drip edge under the felt though that detail is less critical than at the lower roof edge or eaves. The eave roof and gable. 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. In contrast a gable or rake is the overhang of a building that occurs on the side that is topped by a gable roof.

Flashing 1 is a typical apron roof flashing. If a sprocketted or bell cast detail is used then eaves courses should beno lower than the minimum recommended roof pitch. Remember the roof on the return is there just to shed a small amount of water. This is the portion of the roof that protrudes beyond the side of a house or building.

An eave is defined as the edge of the roof that overhangs the face of a wall. Set top of fascia board at correct level and fit ventilator in accordance with manufacturers recommendations. This configuration gives the look of an open eave but it has the same benefits ease of maintenance and energy performance as a closed eave.