This lets any water that gets on the roof run down the underlayment and over the drip edge.
No drip edge on roof.
Drip edge is metal border put along the edges of a roof to keep water from getting up under the shingles and down into the facing board fascia roof decking and rafters or trusses.
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.
It comes in varying widths bent at a 90 degree angle so one face goes on the roof and the other side goes down the facing.
Custom color drip edge must be decided on a few weeks ahead of time to allow the lead time it will take a metal shop to fabricate the flashing.
Drip edge is often offered by some roofing contractors in hampton roads when installed when systems that required it.
Directs water away from the fascia and prevents water from rotting the fascia over time.
It is definitely an option for your roof replacement but not the only one since it is not required and since most fascia and rake boards on houses are now wrapped with aluminum pvc coil with and extra 1 bend on the top to help support the shingles.
12 roof repair tips.
Find and fix a leaking roof step 2.
And of course without any drip edge at all wind driven rain could compromise the roof.
Drip edge is a metal flashing that is installed at the edges of the roof to help control the flow of water away from the fascia and to protect the underlying roofing components.
Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia.
If the overlap is too short fix it by placing drip edge under the first row of roof shingles and be sure that the exterior edge is reaching over the gutter.
Most people do not even know that it is available in different sizes and colors.
Galvanized steel drip edge flashing in white.
The drip edge needs to hang significantly off the edge of the roof and has two to four inches of lower flange to combat this.
It is non corrosive and non staining so that your roof looks good but is structurally stable.
A lot of people overlook the drip edge on the roof because it is hardly seen from the road.
The lack of a drip edge does not cause roof leaks the purpose of that is to prevent drips wicking from the edges of the shingles up under them to the sheathing and rotting the edge of the sheathing and the rafter tails and fascia rake boards right under the edge of the roof.
If the gutter is lower than the bottom edge of the drip edge install flashing behind the drip edge and over the back edge of the gutter to remove the gap.
