Roof Moss Removal in Crowborough, East Sussex

Most homeowners we chat with think moss is just an eyesore that ruins their home's kerb appeal, but it's actually much more sinister. Think of moss as a giant sponge sitting on your tiles. Itaks up rainwater and holds it against the surface of your roof for weeks on end. When the temperature drops in winter, that trapped water undergoes a 'freeze-thaw cycle'—it expands as it turns to ice, which can cause tiles to crack or even shatter, leading to what we call 'blown' tiles. This constant moisture also uses capillary action to pull water under the tiles and into your roof's timber structure. By the time you notice a damp patch on your ceiling, the damage could already be quite extensive.

We never use high-pressure washers on your roof, and for good reason. Blasting tiles with high-pressure water can strip away the protective top layer of concrete tiles or force water deep into your loft space. Instead, our team uses a much gentler and more effective approach. We use profiled scrapers, which are tools specifically shaped to match the exact curve of your clay or concrete tiles. We manually remove the bulk of the moss by hand, ensuring we don't damage the integrity of your roof. It's a bit more hard work for us, but it's the only way to ensure your roof stays watertight and secure throughout the process.

Once we've cleared the physical moss, we don't just pack up and leave. To ensure those green clumps don't start growing back next month, we apply a specialist biocidal treatment. This isn't just a quick wash; it's a professional-grade fungicide that gets deep into the pores of your tiles to kill off the microscopic spores of moss, lichen, and algae. Over the following months, this treatment continues to work with the weather to naturally clean the tiles, restoring the original colour of your roof. It's the most effective way to provide long-term protection and keep your home looking its best without the need for aggressive chemicals.

When we finish a moss removal job in Crowborough, we make sure the rest of your drainage system is up to scratch too. All that moss we've scraped off has to go somewhere, and it usually ends up in the gutters. We provide a full gutter clearance as part of our service, ensuring that rainwater can flow freely away from your property. While we're up there, we'll also carry out a general health check of your roofline. If we spot a loose bit of lead flashing or a cracked ridge tile, we'll let you know straight away. It's all part of our commitment to keeping your home safe and dry.