Installing solar panels on your roof can lower energy bills and increase home value, but the condition and material of your roof play a major role in a successful installation. At Impact Solar and Roofing, we evaluate both your roof and your solar needs together, so your system performs reliably for decades.
Can You Install Solar Panels on Any Roof?
Most roofs can support solar panels, but suitability depends on a few key factors. Roof age, material, orientation, pitch, and the amount of shade all affect how well a solar system will perform. A south-facing roof in good condition is ideal, though east- and west-facing roofs can also produce strong results.
Should You Replace Your Roof Before Installing Solar?
If your roof is more than 15 years old or shows signs of wear, replacing it before installing solar is usually the smart choice. Solar panels typically last 25 to 30 years, so pairing new panels with an aging roof can mean paying to remove and reinstall the system later. Combining roof replacement and solar installation in one project saves money and avoids future disruption.
Best Roof Types for Solar Panels
Solar panels can be installed on most roofing materials, but some make installation easier and more cost-effective:
Asphalt shingles: the most common and easiest material for solar mounting
Metal roofing: durable and well-suited for clamp-based, penetration-free mounts
Tile roofing: possible with specialized hardware and experienced installers
Flat roofs: compatible using tilted mounting systems for optimal sun exposure
How Long Does Solar Panel Installation Take?
Most residential solar installations are completed in one to three days once permits are approved. The full timeline, from consultation and design to permitting and final inspection, typically takes four to eight weeks. When a roof replacement is included, Impact Solar and Roofing coordinates both projects to minimize the time your home is under construction.
Benefits of Combining Roofing and Solar With One Company
Working with a single contractor for both your roof and solar system offers clear advantages:
One point of contact and a single coordinated schedule
Lower combined cost than hiring separate roofing and solar companies
A roof warranty and solar warranty that work together
Confidence that your roof can structurally support the system for its full lifespan
Frequently Asked Questions
Do solar panels damage your roof? When installed correctly by a qualified contractor, solar panels do not damage your roof. Proper flashing and sealing protect against leaks, and panels can even shield the roof surface beneath them from weather and sun.
Will solar panels void my roof warranty? Not when both systems are installed by the same qualified company. Coordinating roofing and solar keeps your warranties aligned and protected.
Can I add solar to a new roof? Yes. Installing solar on a new roof is ideal because the roof will last as long as the panels, avoiding costly removal and reinstallation later.
Get a Roof and Solar Assessment From Impact Solar and Roofing
Whether you need a new roof, a solar installation, or both, Impact Solar and Roofing provides expert assessments and integrated installations built to last. Contact us today to schedule a free consultation and find out if your roof is ready for solar.