9 Major Signs Of A Bad Roof Installation

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Roofs are one of the most crucial components of any home, so you’ll want to make sure that yours is up to code and will last for many years.

Unfortunately, not all roofing contractors are made equal, and some may scrimp on materials or perform shoddy work on your roof.

So, in this article, we’ll go over some of the most obvious signs that your roof was installed improperly or unprofessionally and give you some important advice for avoiding this problem in the future. Read on!

Missing Shingles

While a few missing shingles down the road, after some wear and tear, or in the aftermath of a storm is not unusual, having missing shingles right after your new roof is completed is a major cause for concern. This is a problem that can lead to leaks and other catastrophic damage, as well as a sign of subpar or low-quality work.

Curling Shingles

This issue may not be obvious at first, but it’s a solid sign that your roof is in need of repair and that it wasn’t constructed properly – especially if the shingles begin curling early on. As a result, shingles that are curling up at the edges or cracking won’t be able to protect your property from the elements as efficiently as they should be.


A leaking roof indicates that something went wrong during the installation procedure or with the materials utilized. If you notice water dripping from your ceiling or pouring down walls, it’s time to have it inspected and may be replaced before mold grows and becomes impossible to remove without ripping out all of the drywall and insulation.

Color Variety

If some of your shingles are a different color than the others, it could indicate that they’re not of the same quality, i.e., that the roofer didn’t use the same sort of shingles throughout the roof.

This can be a concern since it means that certain parts of your roof are more susceptible to leaks and other damage. Visually, this is quite noticeable and will negatively affect the value of your home.

Sagging Roofline

Sagging is a serious structural problem that occurs when the roof’s supports become weakened or broken. This issue can develop over time due to decay or insects, but it can also be a symptom of shoddy construction and roofing. So, if you notice any sagging, it’s critical to have it checked out by a trusted roofing professional as soon as possible.

Pooling Water

If you observe water gathering on your roof when it rains, it’s a sign that the drainage system is malfunctioning. Clogged gutters or downspouts can cause this, but it can also be a symptom of bad construction. To be safe, have it inspected by a reputable local roofer to find the source of the problem.

Missing Parts

If you notice any missing nails or staples in the roofing material, this indicates that the roofing shingles were not correctly secured by the contractor. This can cause major issues down the line, so make sure to inform the contractor.

Be on the alert for missing flashing, as well, because it can be just as harmful and result in major water damage. Flashing is most typically used around chimneys, skylights, roof valleys, and other points where two roof sections meet.

Higher Energy Bills

If your energy bills start to rise for no obvious reason, it could be a clue that your attic is not adequately aired. Leaks, cracks, low-quality materials, missing protective layers of the roof, and other issues can cause and further complicate the problem, so it’s critical to have a trusted roofer inspect the roof as well as the layout of your attic ventilation as soon as possible.

Daylight Piercing Through the Roof

It is fairly usual and natural for a little daylight to shine through and into your attic. However, there are several parts of your roof where daylight should never shine through. If you’re not sure what’s causing the light in your attic, an inspection may be necessary.

Make Sure to Hire the Right Professionals

How to avoid bad roof installations? Know who to hire.

Picking the right company for the job can be hard, but you have to do some research in order to reach the best roofing contractors Georgia has to offer. Before deciding on who to hire, do a background check on the contractors you are interested in.

Dig into their references and history, ask multiple contractors for quotes, analyze what services are included in each quote, what the situation is regarding warranties and insurance, and finally, make sure you have a written contract with the roofing company that lists all the important details and their obligations.

If you are looking for a truly reliable roofing company, Horizon Roofing has you covered. Years of experience, impeccable customer service, affordable prices, and the highest quality materials used – these are all guarantees for a strong, visually pleasing roof that will make you proud.

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