Why Roofing Contractors Don’t Like Roof-Overs

A roof-over is a term you might have encountered while looking to invest in a new roof. It’s a roof replacement method that many people swear by because of its low upfront cost. Roofing contractors, however, generally don’t recommend it for several reasons. Balken Roofing, a leading provider of quality roofing services in Asheville, NC, explains them below.

The Hidden Costs of Roof-Overs

One of the main arguments against roof-overs involves the hidden costs associated with this seemingly cost-effective solution. At first glance, roof-overs might appear less expensive since they eliminate the need for tear-off and disposal of the old materials. However, this initial savings could result in higher costs down the road. The additional layer of roofing can trap heat, leading to premature aging of the new shingles and potential structural issues due to the added weight.

Compromised Roof Inspections

Local roofing contractors don’t recommend roof-overs because of the missed opportunity to detect any underlying damage that might be present on the existing roof structure. Since the existing layer of shingles serve as the substrate for the new roof, it is impossible to inspect the decking and underlayment for moisture damage, rot, or other issues. This could lead to unseen damage getting worse over time, compromising the integrity of the roof structure.

Warranty and Insurance Complications

Roof-overs can also have implications on warranties and insurance. Many shingle manufacturers will not honor the warranty on products used in a roof-over. Similarly, insurance companies may have stipulations in their policies that limit coverage for roofs installed in this manner. Going that route can cause you to face unexpected out-of-pocket expenses as soon as issues arise with a roof-over.

Code Compliance and Resale Concerns

Building codes may have specific requirements that discourage or even prohibit roof-overs. These regulations are put in place to ensure the safety and durability of roofing installations. Additionally, potential buyers might be wary of properties with roof-overs, concerned about the reasons mentioned above. This could impact the resale value of the home or even deter sales, adding another layer of consideration for homeowners thinking about this roof replacement method.

Planning to get a new roof this year? When it comes to high-quality residential roofing systems, Balken Roofing is your go-to choice in Asheville, NC. Get in touch with us today by calling (828) 628-0390 or filling out our contact form to schedule an estimate.