3 Signs That Your Roof Needs Repairs Before Solar Panel Installation

Posted on: 24 July 2018

Energy conservation has become more important to home and business owners over the last several years who face rising utility costs and concerns for the environment. While solar panel systems are an effective way to conserve energy, you must understand that the quality of your roof plays a vital role in how much electricity your house requires.

It is also important to know that a residential roofing contractor typically requires an inspection before solar panels are installed to ensure that the coverage of your property is capable of holding up the extra weight. Be sure to watch for these signs that your roof needs repairs or replacement so that you can make sure that the building is ready to design the new system.

1. It's Reaching the End of Its Lifespan

Today's solar panel systems are designed to stay on the roof for up to 30 years. Since most traditional asphalt roofs only last between 10 and 20 years, this could lead to costly problems shortly after the panel installation if your roof is already nearing the end of its lifespan. When you arrange for residential roofing installation, let your contractor know about your plans to install solar panels. This way, they can help you select the best roofing materials to extend the life of your roof and prevent having to tear the panels back up until they are ready for replacement.

2. You Have Multiple Layers of Shingles

When shingles become worn out, a second layer is sometimes applied over the first one to prevent water from seeping into the building. While this is a common technique that can help property owners avoid the cost of a complete tear off for longer, it can lead to issues with solar panels. Multiple layers of roof shingles get heavy, and the extra weight may make it unsafe to add the heavy solar panels to the structure. If this is an issue at your house, then a tear off and shingle replacement may be all that is required to reduce the concerns about weight on the roof.

3. There's Damage Around the Surrounding Materials

Shingles are not the only part of your property's roof that must be in good repair. Damaged flashing, rotting boards around the fascia and soffits or water damaged sub-materials are all issues that must be corrected before you have the panels installed. Residential roofing services can repair and replace water damaged materials so that the new system has a solid surface to be mounted on.

For many property owners, roof repairs are just another step that must be included in solar panel installations. By making sure that your new system has a solid founding for mounting, you can take care of every part of your property while you generate electricity.

For more information, contact a company like A&W Custom Carpentry and Roofing.