What is the life expectancy of a cool roof?

• <div><p>Cool roofs last for roughly <b>15 to 30 years</b>. You can install a cool roof coating over an existing roof, but keep in mind that this might not be worth it if your roof is near the end of its life expectancy. If your roof isn’t near the end of its life, adding a cool roof coating can make your existing roof more energy-efficient and help it last longer, so you’ll have to weigh the pros and cons.</p></div>

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Q: Do gable vents let water in?

• <div><p>Yes, gable vents can let water in. That being said, this usually only occurs during extreme conditions like heavy rainfall. You can prevent water from entering through gable vents by adding a screen that traps the water before it can enter.</p></div>

Q: Can you install a foam roof over shingles?

• <div><p>You can install a spray foam roof over shingles, but it may compromise the roof&rsquo;s protective qualities or shorten its lifespan. Before installing a new roof, ask a qualified roofer if your existing roof needs to be removed before installing a spray foam roof so you ensure your home has quality, long-lasting protection. </p><p> </p></div>

Q: How long do gable roofs last?

• <div><p>Gable roof construction can last for 100 years or more without needing structural repairs, although the lifespan depends on your climate. Since gable roofs are great at shedding rain and snow, the actual roofing material on top will last for between 20 and 100 years or more, depending on the material you choose. If you&rsquo;re unsure that your gable roof is up to par, have a roof inspector take a look.</p></div>

Q: How much does it cost to repair or replace a roof?

• <div><p>Roof repairs average around <b>$1,100</b> but can easily exceed that for larger repairs. The cost of roof replacement depends on the size of your home and the materials used but averages between <b>$4,000 and $24,000</b>.</p></div>

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Roofing questions, answered by experts

Yes, gable vents can let water in. That being said, this usually only occurs during extreme conditions like heavy rainfall. You can prevent water from entering through gable vents by adding a screen that traps the water before it can enter.

Cool roofs last for roughly 15 to 30 years. You can install a cool roof coating over an existing roof, but keep in mind that this might not be worth it if your roof is near the end of its life expectancy. If your roof isn’t near the end of its life, adding a cool roof coating can make your existing roof more energy-efficient and help it last longer, so you’ll have to weigh the pros and cons.

You can install a spray foam roof over shingles, but it may compromise the roof’s protective qualities or shorten its lifespan. Before installing a new roof, ask a qualified roofer if your existing roof needs to be removed before installing a spray foam roof so you ensure your home has quality, long-lasting protection.

Gable roof construction can last for 100 years or more without needing structural repairs, although the lifespan depends on your climate. Since gable roofs are great at shedding rain and snow, the actual roofing material on top will last for between 20 and 100 years or more, depending on the material you choose. If you’re unsure that your gable roof is up to par, have a roof inspector take a look.

Roof repairs average around $1,100 but can easily exceed that for larger repairs. The cost of roof replacement depends on the size of your home and the materials used but averages between $4,000 and $24,000.

The Ballinger, TX homeowners’ guide to roofing services

From average costs to expert advice, get all the answers you need to get your job done.

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