A Guide To The Different Types Of Roofing Underlayment

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At Superior Roofing Company of Georgia, we often speak with homeowners who don’t realize how much clogged gutters can impact the condition of their roof. Gutters may seem like a simple feature, but when they stop draining properly, water can back up onto roofing materials, seep into fascia boards, and create moisture problems that lead to costly repairs. Keeping gutters clear and working correctly is one of the easiest ways to protect your roof and prevent avoidable damage. Why Gutters Play a Major Role in Roof Protection Your gutter system is designed to direct rainwater away from your roofline and foundation. When everything is flowing properly, gutters help prevent: Water pooling along roof edges Wood rot around fascia and soffits Moisture intrusion into attic spaces Mold and mildew growth near the roofline Damage to shingles and underlayment When gutters become blocked, water has nowhere to go—and your roof becomes the first place it causes trouble. How Clogged Gutters Can Damage Roofing Materials We often find that overflowing gutters create roof issues in several ways: Water backs up under the first row of shingles Shingle edges stay wet longer and deteriorate faster Fascia boards absorb moisture and begin to rot Roof decking can weaken over time Heavy water buildup adds stress along the roofline Even if the roof itself is in good shape, drainage problems can shorten its lifespan. Signs Your Gutters May Be Causing Roof Problems Homeowners often call us after noticing symptoms that don’t immediately “look like a gutter issue,” such as: Water dripping behind gutters during rainfall Dark streaks or staining on exterior walls Peeling paint near roof edges Sagging gutters or loose sections Wet spots in the attic near eaves These warning signs often mean water isn’t being carried away properly and could already be affecting your roof structure. Why Georgia Weather Makes Gutter Maintenance More Important In Georgia, gutters can clog quickly due to: Heavy seasonal rainfall Falling leaves and pine needles Storm debris and small branches High humidity that keeps buildup damp and compacted When moisture sits in clogged gutters for too long, it creates the perfect environment for wood rot, mold, and long-term roofline deterioration. Common Gutter Issues We See During Roof Inspections During roof inspections across Georgia communities, we commonly see gutter-related issues like: Packed debris blocking downspouts Improper gutter slope causing water to sit Loose hangers pulling gutters away from fascia Water damage behind gutters that’s hidden from view Overflow marks that indicate repeated drainage problems These issues may start small, but they often lead to larger roofing repairs if ignored. Simple Steps Homeowners Can Take to Prevent Damage A few basic maintenance habits can help protect both your gutters and your roof: Clear out leaves and debris regularly Flush downspouts to make sure water drains fully Check for sagging or loose gutter sections Make sure gutters slope toward the downspouts Consider gutter guards if debris buildup is frequent If the gutter system is already pulling away from the roofline or showing signs of overflow, it’s worth having it evaluated professionally. How Superior Roofing Company of Georgia Can Help Superior Roofing Company of Georgia provides professional roof inspections and repair services for homeowners across Monroe, Atlanta, Covington, Alpharetta, Duluth, Sandy Springs, and surrounding Georgia communities. We inspect roof edges, fascia boards, and drainage systems to identify moisture risks early—then provide honest recommendations to protect your roof and prevent expensive repairs. Our Final Thoughts for Georgia Homeowners Gutter problems are easy to overlook, but they can cause serious roof damage over time. Keeping your gutters clear and draining properly helps protect shingles, wood framing, and attic spaces from moisture-related wear. If you’re seeing overflow, staining, or signs of roofline damage, our team is ready to help. Call 770-279-2621 or visit our contact page to schedule an inspection.

September 21, 2018  |  By Superior Roofing Company of Georgia

Your roof is what keeps your family warm and dry through the different seasons. But, do you know the anatomy of your roof? Without a properly installed underlayment, you may find yourself dealing with leaks and water damage. Roofing underlayment is a thing, waterproof or water-resistant layer that is installed directly onto the wood surface of your roof. It sits between the roofing deck and the shingles.


Asphalt-saturated felt underlayment used to be the most popular type of underlayment until it was replaced by the use of synthetic options. These underlayments are made up of a combination of cellulose, polyester, and asphalt. The base mat of felt underlayment is saturated with asphalt, making it water-resistant. It’s a flexible layer that’s then topped with felt paper.


Nowadays, non-bitumen synthetic underlayment is much more popular among contractors. While the base mat is also saturated in asphalt, fiberglass is added to provide even more resistance. Depending on the recommendation of the contractor, waterproof products may also be added.


The most expensive underlayment option is rubberized asphalt. The higher price tag is due to the increased amount of asphalt and rubber polymers added. These added materials make rubberized asphalt completely waterproof and highly desirable.


Whether you have a leak or you’re in need of a new roof, Superior Roofing Company of Georgia, Inc. is here to help. A full-service residential roofing company, we’ve spent over 28 years inspecting, examining, replacing, and installing roofs, flashings, underlayments, and more. From skylights to missing shingles, we are Georgia’s preferred roofing contractors.


Learn more about our services by visiting Superior Roofing Company of Georgia.