Before you invest in solar, it’s important to make sure your roof is ready for the job. A solar system is designed to last for decades, so the surface it sits on needs to be safe, secure, and in good condition. At Sheerwater Solar, we work on roofs across Surrey every week, which means we see the same issues come up time and time again. Spotting them early helps protect your home and ensures your solar installation performs exactly as it should.
Here are seven signs your roof might need work before solar installation.
Even a handful of damaged tiles can cause problems. They leave gaps for water to get in and make it harder for solar mounting brackets to fix securely. If tiles are slipping or cracked, it’s worth repairing them first to avoid bigger issues later.
A sagging roof is a clear warning sign. Solar panels add weight, so the structure beneath must be sound. If any part of your roof bows or dips, it should be inspected by a professional before installation to make sure it’s strong enough to support a system.
Damp patches on ceilings or walls often indicate a roof issue that needs attention. Solar won’t cause leaks, but installing a system on an already compromised roof can make existing problems worse. Any signs of moisture should be checked and repaired first.
Older roofs can still support solar, but they sometimes need repair work beforehand. If tiles or roofing felt feel brittle, cracked or worn, replacing the affected sections can give your solar system a solid base and save you from needing roof work later on.
Water that can’t flow away properly builds up around roof edges and fixings. This increases the risk of damp, slippery moss and long term wear. Clear gutters and good drainage keep your roof in good shape and help maintain the longevity of your solar system.
A little moss is common, but thick patches can trap moisture and hide damage beneath. Clearing debris gives a clearer view of the roof’s condition and ensures the installation area is clean and stable. It also helps your roof materials last longer.
Sometimes issues aren’t visible from ground level. During our site assessments, we look for signs of movement, weak spots, worn battens and any features that might affect the mounting system. If anything needs reinforcing, we’ll always advise you before moving ahead.
A healthy, strong roof ensures your solar panels perform well for decades. It protects your home, prevents future repair disruptions, and guarantees your installation meets professional standards.
If you’re considering solar and want a clear, honest assessment of your roof’s condition, our team is here to help. We check everything from roof structure and materials to shading and layout, giving you confidence that your home is ready for a long lasting, high performing solar system.
Welcome to Sheerwater Solar’s comprehensive guide on creating a truly sustainable home. While solar panels are a game-changer for green living, pairing them with other eco-friendly initiatives can elevate your sustainability efforts to the next level. Let’s explore how: Solar Panels & Energy...
Reaching out to Sheerwater Solar is straightforward and hassle-free. Whether you’re interested in solar panels for your home or business in Woking, we’re here to guide you every step of the way. You can contact us directly by calling 01932 627 555 or by sending an email to info@sheerwatersolar.co.uk.
Alternatively, fill in our online form for a swift response.
What happens next?
In most cases, we’ll need to conduct an on-site survey at your property to assess the feasibility and provide you with a tailored quote. This visit allows us to understand your specific needs and explore the potential for renewable energy solutions. Following the survey, we’ll discuss the best options for integrating solar energy into your property, including detailed costs and the installation process.
We’re excited to assist you on your journey to renewable energy and look forward to hearing from you.