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Key Danger Signals of a Failing Roof

1. A leak in the attic.

After a strong storm or wind-driven rain, take a look in the attic for signs of leaking. Ice damming can also cause water to enter the house if you don’t have an adequate shingle underlayment or if the flashing (the aluminum or steel used over roof joints, like chimneys and pipes) has deteriorated.

2. Blistering or peeling interior or exterior paint.

When paint starts to peel off, the cause is likely trapped moisture in the house due to excessive temperature or high humidity from poor attic ventilation. The air in the attic needs to flow freely from the soffit to the ridge to reduce humidity. Make sure there is a vent in areas such as the kitchen or bathroom. Dryers should vent outside.

3. Stains on interior ceilings and walls; mold or mildew growth.

If you see stains or, even worse, mold growth inside your home, it may be caused by inadequate or faulty shingle underlayment that is allowing water to seep into the house. Inadequate ventilation could also be the culprit, which causes excessive moisture— conditions in which mold and mildew thrive.

4. Exterior decay, sheathing, and/or siding.

Poor attic ventilation is again a possible cause, but any condition that results in excess moisture can contribute to decay. One way to combat the problem is to put a vapor barrier between the insulation and the inside of the house, which can reduce the amount of moisture that goes into a wall and help the moisture escape from the wall.

5. Missing, cracked, or curled shingles.

If you see that your shingles are dry or practically break when touched, that means they have reached the end of their useful life and it’s time to invest in a new roof.

6. Dark, “dirty-looking” areas on your roof.

This could mean your roof has vegetation, fungus, mold, or algae growth, or that the shingles’ protective granules have been lost. This doesn’t mean you need to replace your roof, but these stains can reduce curb appeal. Cleaning the shingles is an option, but that could shorten their life. Fortunately, StainGuard® protection is available on many GAF Shingles.

7. Excessive energy costs.

A possible cause of higher cooling costs could be insufficient attic ventilation, requiring the cooling system to run excessively. In warm weather, inadequate ventilation will trap hot air in the attic, causing air-conditioning systems to work harder, or leaving your home's interior hotter and less comfortable. In both hot and cold weather, moisture in the attic can become trapped and condense on the rafters if it’s not insulated properly. This moisture can drip down onto the insulation and reduce its effectiveness, potentially increasing energy costs.

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Southeast Michigan’s Premier
Roofing Contractors

“This is a great company - all the employees are professional and get the job done in a timely manner. They are also very responsive, which is hard to find these days. Any time you need roof work - you should call Renaissance Roofing!” Cindy Szymanski 5 Star Rating
“Renaissance Roofing recently completed a new roof installation at our home in Plymouth. They did a thorough and professional job. Their owner, Don and his assistant Jack, both followed up extensively while work was under way and were able to resolve any minor issues that arose to our complete satisfaction. They were also very thorough when it came to clean-up. I would highly recommend them to anyone looking for new roofing or roof repairs.” Clark Lefurgy, Plymouth, MI 5 Star Rating
“After storm damage to my roof, I decided to replace the entire roof. Don came out and inspected the situation and gave me an estimate for a replacement. His was the third estimate I’d received and Renaissance seemed to be the one I was most comfortable with. Don is very straightforward in his presentation. The work was done very professionally and I was pleased with how detail oriented the crew was. The cleanup was thorough and the new roof looks great. I would strongly recommend Renaissance” William Carney 5 Star Rating
Renaissance roof was A company that was above and beyond professional, knowledgeable, and proactive on protecting my property by offering to tarp my roof. From start to finish this company knew the product, knew how to best solve some current roof problems, and earned my business. I would highly recommend them to anyone seeking out a new roof. - M Fassett 5 Star Rating
I have to admit, when I called Renaissance Roofing, for a moment I was hesitant to schedule an appointment because of the $98 inspection fee (it is waved if you hire Renaissance Roofing to do the work). Making that appointment turned out to be the best decision- Don was punctual, knowledgeable, honest and straightforward with me. I know who I am going to call if I have another roof problem! - VC Clarke 5 Star Rating
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We don’t outsource our work. Every team member that works on your roof is a trained and trusted Renaissance Roofing, Inc. employee. This control ensures excellence and consistency in our services.

Extended Warranty On Work

At Renaissance Roofing, Inc., we take pride in our craftsmanship. Our quality new roof installations are backed by an extended warranty from the manufacturer, giving homeowners peace of mind.

High-Quality
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Our lengthy track record of providing high-quality service is unmatched. We believe in using only the best roofing materials and techniques, ensuring your roof can withstand Michigan’s most severe weather conditions.

Almost 30 Years of
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With over a quarter-century’s experience, we’ve seen and mastered it all in roofing. Our experience helps us deliver ideal repairs or complete roof replacement for your home improvements.

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