When Is It Time for a New Roof?

By Annie Crawford 08-28-2020
QUICK SHARE
Tag Icon

After years of reliable protection, your roof may be showing signs it's nearing retirement. If you're asking the question, "When is it time for a new roof?" consider the factors impacting your roof's performance. Has it weathered heavy rains, excessive sun, or strong winds? Has it worked through hard times like hail storms and falling tree branches?

Perhaps you're noticing key roofing danger signs or you're simply concerned about age. Either way, here are some tips to help guide your home improvement decisions.

When Is It Time for a New Roof?

There's no specific "expiration date" for an asphalt shingle. Factors like weather, geographic location, manufacturer, moisture, UV rays, and others, can all factor into the condition of a particular roof. But there are some easy-to-spot indicators to the overall condition of your shingles.

Cracked, curling, or missing shingles, for example, are clues your roof needs love. Excessive granule loss is another. Occasional granule loss is normal, but excessive granule loss — especially that which results in bare patches — can be a symptom of aging.

For safety and to prevent roof damage, it's better to stay off your roof entirely and look for clues from the ground. Ladders, especially in bad weather, can lead to slips and injuries, so please leave the climbing to the pros.

If you find clues, or you're on the fence about what to do with an older roof, building inspectors can provide feedback. They'll explain if your roof needs repairs, replacement, or still has years of life.

Damage That Indicates Your Roof Needs Help

Although age doesn't always point to the need for a new roof, visible damage can indicate that help is required. Having your home inspected twice a year can help you spot the symptoms of roof damage. Spotting these clues means it's probably time to call a roofing pro.

On the outside of the house, be on the lookout for:

  • Sagging on the roof
  • Excessive granule loss
  • Missing, torn, or curling shingles
  • Holes or cracks in shingles
  • Buckling or tears around roof flashing (the material used to weatherproof or seal the roof system edges at perimeters, penetrations, walls valleys, or other places where the roof covering is interrupted or terminated)
  • Stains or decay on soffit (siding protecting the underside of roof's overhang) and fascia (siding protecting the end of roof rafters—where gutters are typically attached)
  • Blistering or peeling exterior paint

Inside the home, be on the lookout for:

  • Stains or watermarks on walls or ceilings
  • Attic leaks
  • Peeling paint on walls or ceilings

Location and season play important roles

The climate you live in may impact your roof's lifespan. Consider the climate when selecting roofing materials. In hurricane-prone areas, consider the wind resistance classification of the shingles. For harsh winters, consider accessories that help protect against ice dams.

Cost as a factor in getting a new roof

Whether age, location, or roof damage is a concern, cost will factor into the decision you ultimately make. Regional cost of labor, selected roofing shingles, roof size, necessary repairs—these are all factors that can impact the price of your roof replacement. Always get a few estimates from roofing contractors and review the details closely with your contractor.

Ready for your roofing project? Find local GAF-certified roofing contractors* in your area who are available to help.


*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products.

ABOUT THE AUTHOR

Annie Crawford is a freelance writer in Oakland, CA, covering travel, style, and home improvement. Find more of her work at annielcrawford.com.

LATEST UPDATES
At GAF's shingle manufacturing facility in Baltimore, Maryland there are several day-to-day responsibilities in addition to manufacturing, including materials planning, purchasing, and waste management, to name a few. Beginning in 2018, Baltimore's then-plant manager, Steve Ziegfeld, tasked the team with another challenge: focusing on their plant's waste streams in order to identify ways to make their operation greener and more efficient. Given GAF's long-time focus on sustainability and knowledge of Baltimore's environmental footprint, focusing on waste would result in the most significant improvements.
Often, when a homeowner calls you for a roof repair or replacement, time is of the essence. Maybe their roof suffered storm damage, or they're selling their home, or they've found a leak that's damaging their ceiling. Whatever the reason, these time-sensitive requests require contractors who can quickly provide a roof proposal and get to work.
Wind uplift is a primary concern when installing a retrofit single-ply roof system (RSPRS) over a structural metal panel roof. ASTM E 1592 physical testing was performed on three test roof assemblies in order to determine the wind uplift resistance of an RSPRS installed over existing structural metal panel roof systems fastened directly into purlins. This paper presents the findings and conclusions of that analysis.Read the full paper Physical Testing for Wind Resistance of Retrofit Single-Ply Roof Systems Over Structural Metal Panel Roof Systems.View more white papers from GAF on our Architect & Specifier Education Resource Page.
When your peers refer to you as The Maestro, you know your career has had an impact. Erasmo 'Mitos' Fuentes—a teacher, roofer, business owner, and GAF CARE trainer—leads by example, and he represents all that is possible when you work hard and aim high.
As social distancing eases up little by little around the country, it's time to think about getting back to work. For some contractors, that means tackling the long list of jobs that were delayed while social distancing was in effect.
Whether you're purchasing or repairing your roof, you'll need a trusted professional to help you make the best choices for your home.But if you've never been through the process of hiring a roofing contractor before, it can be difficult to know what to look for. From referrals and licenses to manufacturer designations, here's how to decide which roofing professional to trust with your home.
This blog contains information created by a variety of sources, including internal and third party writers. The opinions and views expressed do not necessarily represent those of GAF. The content is for informational purposes only. It is not intended to constitute financial, accounting, tax or legal advice. GAF does not guarantee the accuracy, reliability, and completeness of the information. In no event shall GAF be held responsible or liable for errors or omissions in the content or for the results, damages or losses caused by or in connection with the use of or reliance on the content.

Interested in sharing or republishing our content? We kindly ask you to adhere to our guidelines.