On average, asphalt shingles last 20-25 years before roof replacement is required. However, just because you know it’s coming doesn’t make the expense more wanted. Homeowners who are trying to cut costs may, therefore, consider re-roofing. The guide below looks at how this process differs from normal and what its benefits and limitations are.

What Does the Process Involve?

Also called an “overlay,” this roof replacement method involves adding another layer of asphalt shingles over your existing ones. This means less work for the contractors, who don’t have to tear off the old materials before placing new ones; as a result, your labor costs will be lower.

Benefits

In addition to these cost savings, with re-roofing, you no longer have to worry about exposing your home to inclement weather during installation because you still have the old roof in place. Moreover, the process is faster to complete, causing less disturbance to your normal life. If the underlying structure is still sound, this practice is just as effective at keeping the elements out as traditional roof replacement.

Other Considerations

Reroofing is an approved practice by the National Roofing Contractors Association® and the Asphalt Roofing Manufacturer’s Association®. However, this method is not allowed if you already have two layers of shingles in place—the underlying structure won’t be able to support the added weight, especially with heavy snowfall.

Furthermore, this practice is only recommended for roofs that are in good condition. This means roofs that have no missing shingles, no signs of extensive moisture damage or leaking, and no injured flashing—since leaving these worn materials behind can lead to future issues.

Whether you are interested in re-roofing or a full roof replacement, trust the experts at A-J Roofing in Lincoln, NE. Serving home and business owners since 1983, they make sure to keep on top of industry developments and trends to ensure that your roof is as long-lasting and energy-efficient as possible. Visit their website to view their past work. Then call (402) 476-7905 to request a free estimate today.