Whether installing a new roof on a home or undergoing new construction of a home inclusion of a drip edge should be part of any quality roof installation package.
Why do i need drip edge on a roof.
Without a drip edge water may end up beneath the shingles and may cause damage to various parts of the home.
And roofer 1 has his men put in nails by hand and will not use a power tool for that.
The international one and two family dwelling code s chapter 9 roof coverings states that asphalt shingles shall be applied according to the manufacturer s printed instructions as you can see already a drip edge is essential.
In addition 1 proposes 7 vents for 1500 sq.
Roofer 2 proposes no drip edge and no shingles on the low slope.
Drip edge overhangs the sides of the roof and has a small metal flange that is bent away from the fascia.
10 roof problems and what to do about them step 3.
A drip edge is a non staining and non corroding material applied on a roof s edge to give water the ability to filter out of the roof system.
More expensive roofer 1.
The primary objective of this drip edge is to keep the rain water from soaking up under the roofing shingles and causing dry rot of the plywood under the felt paper.
Reasons to use drip edge.
In other words it is the metal flashing located at the edge of a roof.
Drip edges can be installed on the rake eaves and gable of your 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.
A drip edge is an angled piece of flashing that is installed over top of a fascia board.
You also need a drip edge because without one your roof can experience moisture damage.
The purpose of a drip edge is to help redirect water from the fascia and into the gutters.
Covering the ends of the ice and water barrier or felt paper with drip edge ensures that windblown rain that gets under the shingles will run over the underlayment not on the sheathing.
Ft and roofer 2 wants to put in 4.
Directs water away from the fascia and prevents water from rotting the fascia over time.
It also diverts water into the gutter instead of going behind the gutter which could also dryrot of the wood behind the gutter.
If a new roof is going to maintain soundness and value is going to be added to a home a drip edge is a necessity.
When it gets to the edge of the roof there is a possibility of moisture getting between the fascia board and the gutters or even backing up onto the plywood surface of the roof.
The gutters then carry this water away.
Oddly enough it is not the same roofer.
Drip edge at gables color and ice water shield and shingles on low slope.
Therefore if you don t have a drip edge perhaps it s time to talk to a local roofer.
Drip edges are metal sheets usually shaped like an l installed at the edge of the roof.
