Learn the Causes for Roof Leaks
A leaking roof can be a real headache, especially if you end up needing a roof replacement. When you understand what causes roof leaks and what the risk level is for your property, you can take preventive measures to reduce your risk of roof damage. Performing preventive roof maintenance and regular roofing inspections can help you catch damage early enough that your roof doesn’t end up leaking. Here is a look at the most common causes of residential and commercial roof leaks.
Damaged or Missing Shingles
Shingles can become damaged due to wind, hail, rain, wear and tear, poor quality materials, or poor installation. When shingles fall off or get damaged, your roof’s underlayment is exposed. This means that rain, hail, snow, dust, animals, and insects can damage the roof deck and compromise your property’s structural integrity. Scheduling regular roofing inspections, especially after major storms, can help you catch early warning signs of shingles problems and get them repaired or replaced.
Improper Roof Flashing
Your roof’s flashing seals vulnerable entry points that lead from your roof into your home or business. It is installed around HVAC equipment, skylights, chimneys, and vents. When low-quality materials are used or the flashing is installed incorrectly, water can intrude into your roofing system, causing leaks and roof rot. Always use an experienced roofing contractor for roof maintenance, roof leak repairs, and installation. They will be able to choose the right type of flashing and make sure it is installed correctly, as well as repair or replace damaged flashing.
Clogged Gutters and Downspouts
Your gutters and downspouts prevent rainwater from pooling on your roof. When they are clogged, rainwater may begin to back up and flood your roof. The longer it sits there or the more frequently this happens, the more likely you are to develop roof rot, mold and mildew growth, moss and algae growth, and roof leaks. Clean your gutters and downspouts after major storms and seasonally and replace damaged components right away. Keep all other drainage areas clean, well-maintained, and functional.
Damaged Roof Vents or Plumbing Boots
A roof vent allows air to circulate in and out of your attic. They can prevent overheating and moisture buildup and maintain your home’s comfort and energy efficiency. If a vent becomes damaged, your roof is at greater risk of mold and mildew, water intrusion, and leaks. A vent boot seals plumbing vents and keeps water, dirt, and critters out. Over time, it may experience wear and tear and deteriorate to the point it is no longer functional. When this happens, you’re at a greater risk of a roof leak. Regular inspections and roof maintenance can reduce your risk of problems with roof vents and plumbing boots. You can also catch problems early enough that you can replace parts before major damage is done.
Cracked Chimney or Skylight Seals
When your chimney or skylight seals are cracked, water can enter your home. Eventually, these cracks will get bigger and bigger, threatening the structural stability of your home. It’s best to inspect chimney flashing and masonry as well as skylight panels and seals to make sure they are in good condition. If you notice a problem, get it repaired right away to prevent roof leaks and water damage.
Poor Roof Installation or Repairs
If your roof isn’t installed correctly, it may have vulnerabilities that allow water to intrude. If you didn’t pay for professional installation, it’s likely you also didn’t pay for quality materials. This means that your roof is at a greater risk of premature wear and tear and damage. If you don’t perform timely repairs or don’t hire a professional for repairs, those problems will only get bigger, resulting in leaks, major damage, and premature roof failure.
Aging Roof Materials
Even with proper care and maintenance, your roof will experience wear and tear due to foot traffic, weather, animals and insects, foundational shifts, and more. The materials used to build your roof will age and become less effective, especially if they are low-quality materials. Once your roof is over 10 years old, the risk of leaks significantly increases. You can reduce this risk by scheduling annual inspections, investing in quality repairs and maintenance, and replacing damaged materials right away.
Ponding Water on Flat Roofs
Flat roofs that don’t have proper drainage are susceptible to ponding. This water buildup increases the risk of roof rot, decay, holes, and leaks. Inspect your roofing regularly for signs of poor drainage, clogged or damaged downspouts and gutters, and debris that could be preventing rainwater drainage. Clean your roof regularly and repair damage right away to prevent leaks.
Ice Dams in Winter
When water freezes along the edge of your roof, melted snow and rain won’t drain properly. Water may back up and begin intruding on your roof’s underlayment. This can weaken your roof’s structural stability and increase the risk of leaks. In the winter, check your roof regularly during storms to see if snow is building up on the roof, water is pooling, or ice dams are forming. If you see any issues, call your roofing contractor right away.
Call Now for Emergency Roof Leak Repair
Gresham Roofing offers professional, reliable roofing inspections, maintenance, and repairs. We understand the toll that Oregon weather can take on roofing systems and offer preventive and proactive solutions to reduce your risk of leaks. We have experience in all types of roofing materials and systems and work on residential and commercial roofs. Call now or contact us online for an inspection or emergency roof leak repair in Gresham, OR.
