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6 Common Roofing Mistakes You Should Know About

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1000+ reviews


Don’t put off your roofing project any longer


Like any home improvement project, fixing or entirely replacing a roof can be a costly investment. You might be thinking of seeking help from a professional contractor, but may also be worried about getting your money’s worth.

With the right knowledge and team of professionals who can work on your roofing in Evergreen Park, IL, you will be able to save on costs while protecting the integrity of your roof.

To help you with your roofing project, we’ve listed six common mistakes you need to look out for during a roofing project:

1. Incorrect Installation of Shingles
Roof shingles should be installed correctly for you to enjoy their benefits. It’s not a good idea to install new shingles over old ones because it may affect roof integrity. Shingle overhang should also just be enough that it doesn’t allow water to seep in, nor blow off in strong winds. When buying new shingles, choose the color carefully and make sure it matches your home’s exterior.

2. Improper Flashing Installation
Metal flashing should be installed around the chimney and in the roof valleys to prevent leaks. It should be placed underneath the shingles and not on top, and need to be secured properly.

3. No Drip Edge and Leak Barrier
Drip edges provide an outlet for water to run off your roof and also prevent animals from entering your attic. Leak barriers, on the other hand, are typically installed in the roof valleys, eaves, chimneys, skylights, and accessories.

4. Lack of Proper Attic Ventilation
When installing roof shingles, there should be enough space to allow air to escape from the attic and ceilings. A poorly ventilated attic can trap moisture and cause microbes to build up, not only affecting the health of inhabitants but causing damage to the roof as well.

5. Improper Application of Nails
When a roofer applies too few nails, the shingles may end up slipping off. Nails down the shingles at a wrong angle may cause the mat to be torn off, resulting in roof leakage.

6. Choosing the Wrong Contractor for the Job
Choosing the wrong contractor can lead to a lot of problems. You can avoid this mistake by verifying the information given to you by your roofers. Only trust professionals, such as Rogers Roofing. Our craftsmanship and experience in delivering high-quality services span well over 50 years and we guarantee doing the job correctly, on time, and within your budget. Apart from roofing, we also offer siding, and windows in Hammond IN.

Whether it’s roofing, siding, or windows you need help with, you can get a free estimate from us. Just call us today or fill out our contact form.





“I am SO happy that I called Rogers Roofing!! My experience with john Rogers and his staff was fabulous! John came out to my home and personally did the inspection and provided the estimate. They came out a week later to replace my roof and it looks amazing. His crew did a wonderful job! I came home from work had a new roof, no mess, no trace they were even there. I will be recommending Rogers Roofing to my friends and family!”

Deanna D.


“Rogers Roofing did an incredible job on our project recently. Even in the dead of winter they were able to complete a large and time sensitive job with ease. The workers cleaned up the site beautifully and the communication from the office staff was greatly appreciated. Would 100% recommend Rogers for any size of job!”

Dane B.

Deserve my 5-star rating!

Kudos to Rogers Roofing…they definitely deserve my 5-star rating! I highly recommend them for any roofing, windows, or siding repairs.