Installing Starter Shingles on the Eaves: Why This Step Matters
In this video, Ivan installs starter shingles along the eaves of a roof. This step happens early in the roofing process, but it plays a major role in long-term performance. Many homeowners never see this layer once the roof is complete. Even so, starter shingles help protect the home from wind and water damage from day one.
The eaves sit at the lowest edge of the roof. Water, snow, and ice all move toward this area. Because of that, proper installation here matters more than most people realize.
What Starter Shingles Do on the Eaves
Starter shingles create the base for the first course of shingles. They include a continuous adhesive strip that seals the edge of the roof. When Ivan installs them on the eaves, that adhesive bonds directly to the shingles above.
This bond helps prevent wind uplift. High winds often attack roof edges first. A properly installed starter course helps keep shingles locked down during storms. That added resistance can prevent blow-offs and early roof failure.
Starter shingles also help manage water flow. Ivan allows a slight overhang past the roof edge. This detail directs water cleanly into the gutter. Without it, water can run behind the gutter or soak into the fascia board.
Why Proper Alignment Is Critical
Straight starter shingles lead to straight shingles across the entire roof. Ivan takes time to line up each piece carefully. If this step is rushed, problems show up later. Crooked starter shingles cause uneven rows and exposed nail lines.
Mistakes at the eaves do not stay at the eaves. They travel upward and affect the entire roof system. That is why professional installers focus on accuracy at the very beginning.
Using the Right Materials Matters
Starter shingles are not the same as regular shingles. Some older methods used cut three-tab shingles. Modern starter shingles work better and last longer. Manufacturers design them for strong adhesion and clean edges.
When paired with architectural shingles, proper starters also help meet wind warranty requirements. That detail can matter during inspections and insurance claims.
What Homeowners Should Know
When talking to a roofing contractor, ask about starter shingles on the eaves. Ask what products they use and how they install them. This small step can make a big difference in roof lifespan.
A roof performs best when the details are done right. Starter shingles may stay hidden, but their impact lasts for decades.
Be sure to check out a post about starter shingles on the rakes!
https://www.youtube.com/shorts/Yj5U6AWvCJw