Benefits of Reroofing
Reroofing, on the other hand, involves placing new shingles over the existing asphalt shingle roof. This process is a cost-effective way to enhance the lifespan of your roof without undertaking a complete roof replacement. It’s also a quicker process that requires less labor and resources, translating to lower costs.
Limitations and Considerations when Reroofing
Although reroofing has its benefits, it’s not always the best option. For instance, local building codes may restrict the number of shingle layers on a roof to two. If your existing roof already has two layers of shingles, you’ll have to opt for a roof replacement. Similarly, if your roof deck is damaged, reroofing might not be a viable solution.