Where Does Drip Edge Go On Roof

Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home.

Where does drip edge go on roof.

Also called drip edge flashing or d metal they serve a vital function by directing water away from the fascia and into the gutter. But ice dams can form in the gutter as well as on the roof. The best way is to install the roof drip edge only along the eaves first then place ice and water barrier in the snowbelt or felt paper underlayment over the drip edge. If the drip edge is going on to the eaves of the roof you would position it under the felt paper.

The drip edge should extend at least 2 inches on the roof. This is done to ensure water runs off the roof smoothly and to protect the decking from exposure to the elements. It protects the edges of the plywood and prevents water from seeping underneath the soffits or underside of the overhanging roof and staining or damaging the siding. As seen in m.

The correct placement of a roof drip edge is on top of the roof s exterior cover directly between the sheathing and the fascia board which forms a drainage gap between the drip edge and the fascia board. Roof drip edge flashing at roof eaves gable ends roof drip edge flashing serves multiple functions on a building the foremost of which is to assist water in leaving the roof edge with minimum damage to other building components by directing the water off of the roof and into the gutter. Does the drip edge metal go under the tarpaper ice and water shield or underlayment on the eave. When the drip edge is being installed along the rake edges it would be placed over the drip edge.

Find and fix a leaking roof step 2. Get the real story about drip edge placement. Click to enlarge any image. Must be installed at the rakes and eaves of the roof adjacent pieces of drip edge should overlap at least 2 inches 51 mm.

The vertical leg of the drip edge should be at least 1 5. There are even freelance roofers who believe that drip edging simply is not necessary and feel that any dripping or moisture buildup on a roof can be eliminated by extending shingles over the edge of the deck where water and any kind of moisture accumulation can go into gutters and away from a house or building. Video of the day volume 0. Drip edges are metal sheets usually shaped like an l installed at the edge of the roof.

But in general the building codes for drip edges are. 12 roof repair tips. With the code recommended installation of the ice barrier over the drip edge water can back up at the eaves edge and get behind the vertical leg of the drip edge where it can end up flowing into the joint between the fascia and the roof sheathing. This lets any water that gets on the roof run down the underlayment and over the drip edge.