Preserving Your Roof: Drip Edges And Their Benefits
Most asphalt roofing structures last approximately 15 to 30 years before they need to be replaced entirely. Replacing the entire roof can be rather costly. Due to this reason, many roofing contractors will recommend implementing different tactics that can help preserve the integrity and condition of the roof, especially from elemental and environmental conditions. Drip edges, in particular, are highly recommended due to the numerous advantages that they bring to the homes. This article will introduce what drip edges are and the benefits that they provide.
What Is a Drip Edge?
The drip edge is a piece of metal flashing or any other type of overhanging component that has an outward projecting edge from the roof. Its intended purpose is to control the flow of runoff water as it drips off of the roof, and has also been utilized to protect underlying components. Most roofing contractors would recommend installing a drip edge that extends beyond the fascia board by at least 3/4 inch, so that the runoff water will undoubtedly drain off into the gutters.
Drip edges are normally installed underneath the first row of shingles. Some roofing contractors may leave the shingles extra long, so that they form a type of outward projection into the eavestrough instead of installing drip edges. While this is a short cut that may cut down on labor costs, it is not beneficial to homeowners in the long run since the shingles will eventually weaken due to the added stress that it experiences. This will accelerate the rate of deterioration, and also hinder proper installations of any new eavestrough in the future.
What Should You Look For in Drip Edges and Installation Procedures?
While drip edges are fairly easy to install, there are several requirements that they need to follow. You should consult with a roofing contractor to determine whether your city or state has set up specific requirements that need to be followed. Some of the more common requirements include:
- being corrosion resistant. Drip edges need to be able to resistant environmental and elemental conditions in order to offer the durability that is needed. For durability, drip edges should always be 36 gauge or higher.
- being installed along eaves. Drip edges should be installed directly to the deck, and the underlayment of the roofing should be placed over the drip edges.
- being installed alone the rakes. Drip edges should then be installed over the underlayment to keep wind-driven rain from reaching the roof.
- following local codes. Drip edges need to be nailed down for security.
What Are Some Benefits of Installing a Drip Edge?
While drip edges are fairly easy to install, you may wonder why you should go the extra mile to get them installed. Simple, drip edges are able to offer numerous distinct advantages, which include:
- preventing insects from entering the deck of the roofing and the fascia board. This area of the roofing structure is particularly vulnerable.
- protecting the roofing from wind-driven rain. The drip edge is able to provide waterproofing abilities in a sense and protect the roof structure.
- improving the overall efficiency of removing runoff water from the roofing. Drip edges help prevent the runoff water from pooling on the roofing structure.
- providing additional support in order to prevent the shingles from curling or cracking.
There are many benefits involved with installing drip edges. The best time to install drip edges is when you are looking to replace your entire roofing. Click here for help finding a roofing contractor that is more than willing to provide you with details regarding the ins and outs of drip edges, how they are installed, and the benefits that they can bring.