A lot of homeowners might not be aware of what a roof drip edge refers to or what it can do for a roof. The costs associated with a drip edge might also be off-putting. Drip edges are technically supposed to be part of any shingle roof manufacturer installation, and the process is recommended as an application by professional roofers.
A drip edge is a metal flashing installed at the edges of the roof to help control the flow of water away from the fascia and protect the underlying roofing components. Drip edging can be excluded from roofing installation because it is usually not part of the roofing bid. Homeowners are typically given the pricing for only installing a shingle roof, and unless the roofing job includes specific drip edging, then the edging will be disregarded and the bid submission process and the installation.
When a drip edge is part of the required installation, the specifics of the edging are also neglected in the type of metal used, its gauge, and its dimensions.
Moisture accumulation is associated with shingle deterioration, so it is important to install drip metal edging where moisture can be quickly eliminated. This means at the eaves or edges of the roof that overhang a supporting structure. Using a felt underlay or overlay can also be an option with drip metal edging because it also helps minimize moisture buildup. Proper and careful installation can also be a part of making a drip edge more effective, and if things are not run on a straight line, this can be left short of the edge, which will limit or decrease the overhang for any protection against moisture.
Drip Edging Should Be Seen As A Necessity
The edges of the roof that get the most moisture, particularly irregular or steep-sloped homes, will need the most protection. Any shingles that go beyond a certain point will eventually bend and fracture along the edges. This means if the drip edge is missing or was never installed, then water can make its way underneath the shingles and cause staining and deterioration on the lower area of the deck and band under the roof edge. If this condition is allowed to go on for any length of time, then the roof structures will be negatively impacted.
Including A Drip Edge
Roof installations that follow the manufacturer’s recommendations will always include a drip edge. Whether installing a new roof on a home or during the new construction of a home, the inclusion of a drip edge needs to be part of any quality roof installation package. If a new roof is meant to maintain structural soundness and there is a need to add value to a home, then installing a drip edge is simply a necessity. Without it, the roof’s integrity is compromised, and damaging effects of the shingles and other parts of the roof will show themselves in the years that come, which eventually will lead to the lowered value of a home.