5 Common Signs that Your Roof Needs to Be Replaced


The roof is a crucial part of any building. Not only does it protect occupants and their possessions from the elements, it is also vital for maintaining a building’s structural integrity. The roof is vital for home safety, security and comfort. Roof replacement is, therefore, an important part of periodic home maintenance.

Why Should I Replace My Roof?

Ignoring issues with the roof can often result in greater damage and costs in the long run. Damaged roofs can cause diverse risks and hazards, including:

  • Mold and mildew growth

  • Invading pests and wildlife

  • Unstable structure

  • Injury from falling tiles or joists

  • Damage to belongings

  • Damage to property

  • Insecure property

  • Poor insulation

  • Poor ventilation

Furthermore, a damaged roof can negatively impact the value of your home.

Signs You Need a New Roof

The age and materials of your roof are important factors to consider when deciding if you need a new roof. In general, roofs should be replaced every 15 to 20 years. Regardless of the age of your roof, and when you last had roof works completed, there are several common signs that may indicate you need a roof replacement. These include:

1. Roof Damage

You can typically spot serious damage to your roof, with cracks and holes a major indication that your roof needs some TLC. Various factors can damage your roof, including birds and rodents, falling debris and branches, strong winds, and people walking on the top of a building. Roof materials can fall and injure people and property below. Holes and cracks can allow moisture inside, which may result in mold and rotting beams.

2. Uneven Roof Surface

Even if you can’t see holes or cracks, uneven slates, shingles, or tiles often indicate a problem with the roof. Storms, snow, insects, moisture, inadequate ventilation, and poor workmanship are among the possible reasons for an uneven roof surface. When the outer roof surface isn’t fitted correctly, it can eventually lead to further damage. Gaps allow moisture and pests to enter the property and the roof isn’t as stable as it should be.

3. Sagging Roof

If you see that your roof is sagging you should probably contact a professional as soon as possible. Saggy roofs can be caused by too much weight, water damage, low-quality materials, or subpar workmanship. A roof’s age can also be a factor. If left untreated, sagging roofs can eventually collapse, resulting in much greater damage and leaving the inside of your home exposed.

4. Roof Leaks

While water gushing through the roof is a good sign that you need a new roof, trickling water, droplets, and water stains also suggest problems. You might see mold and mildew growth, or you may be able to smell the characteristic musty odor of mold.

5. Pooling Water

If water pools on your roof, it can eventually seep through the outer surface and cause joists and beams to rot. This can compromise your home’s structural stability. Standing water quickly stagnates. Not only can this create a dreadful smell, but it can become a breeding ground for bacteria and parasites and attract mosquitoes and other pests. Pooling water may be caused by inadequate drainage, such as insufficient or clogged gutters, or a poor roof design or build.

Roof Replacement Services in Southwestern Ohio

With more than 50 years of combined experience, Karga Construction is a top choice for roof replacements in Southwestern Ohio. We offer professional, timely, and high-quality roof works within budget and pride ourselves on exceptional customer service and satisfaction. Contact us to obtain a quotation and discuss your roof repair requirements.