Why Proper Water Flow Matters in NEPA
Water is one of the biggest threats to a shingle roof, but the problem is not always the shingles themselves. In many cases, where the water goes is just as important as keeping the roof watertight.
On homes throughout Northeastern Pennsylvania, rain, heavy snow, freezing temperatures, and ice can put additional stress on areas where water needs to be redirected. Proper water diversion helps prevent moisture from collecting where it can eventually cause expensive damage.
What Does Water Diversion Mean?
Water diversion is the process of directing rain and melting snow away from vulnerable areas of the roof and toward a safe drainage point.
Several roofing components play a role in this process. Flashing around chimneys, walls, skylights, and roof-to-wall transitions helps guide water around openings instead of allowing it underneath the shingles.
Kickout flashing is another important component. It directs water flowing off a roof edge into the gutter instead of allowing it to run behind the siding. Without proper diversion, water can damage fascia, siding, sheathing, and even interior walls.
Why Water Diversion Is Important in NEPA
Northeastern Pennsylvania weather can be hard on residential roofs. Heavy summer storms can send large amounts of water across a roof in a short period of time. During winter, melting snow can refreeze and create ice dams that interfere with normal drainage.
When water repeatedly flows into the wrong location, it can saturate roofing materials and wood components. Over time, this may contribute to rotted decking, damaged fascia, deteriorated siding, and interior leaks.
Water can also travel farther than homeowners expect. A leak may appear inside the house several feet away from the actual point where water entered the roof.
Common Water Diversion Problems
Roofers frequently find drainage problems involving damaged or improperly installed flashing, missing kickout flashing, clogged gutters, poorly designed valleys, and roof sections that discharge water directly onto another vulnerable area.
Gutters and downspouts are also part of the roof’s drainage system. If they are clogged or undersized, water may overflow and repeatedly soak areas around the foundation, siding, or roof edge.
When Should You Have Your Roof Inspected?
If you notice water stains, overflowing gutters, damaged siding, peeling paint, or recurring leaks during heavy rain, your roof’s drainage system deserves attention.
A professional inspection can determine whether the problem is a damaged shingle, failed flashing, poor water diversion, or another underlying roofing issue.
At The Roof Repair Guys, we inspect the entire roof system rather than simply addressing the spot where water becomes visible. We serve homeowners throughout Northeastern Pennsylvania and can identify problems before they develop into larger repairs.
For roof repair and inspections, call (570) 332-1223 or email office@theroofrepairguys.com.
FAQ: Roof Water Diversion
Why is water diversion important on a shingle roof?
It keeps water away from vulnerable areas such as walls, chimneys, roof edges, and other roof penetrations.
Can bad water diversion cause a roof leak?
Yes. Water repeatedly directed beneath shingles or against flashing can eventually cause leaks and structural damage.
Should gutters be considered part of roof drainage?
Yes. Gutters and downspouts are an important part of moving water safely away from the roof and home.
How often should roof drainage be checked?
Homeowners should have drainage components checked regularly, especially after severe storms and before winter weather arrives.