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Still wondering if it’s worth it? Here are the top benefits of steam roof cleaning: 1. Extends Roof LifespanMoss and lichen degrade roofing materials over time. Steam cleaning removes them gently, helping your roof last longer. 2. Prevents Damage and Costly...

You might think that your roof is tough enough to withstand anything the Scottish weather throws at it. Rain, wind, snow—it’s built for that, right? But here’s a surprising truth: what’s quietly causing your roof the most damage might not be the weather at all. It’s...

Last autumn, we got a call from a couple in Gourock who were considering replacing their roof entirely. Their tiled roof was stained green with moss and black with years of pollution and grime. Water was starting to seep through in parts, and they were convinced the...

It depends on your location and surrounding environment. In Scotland, with our damp climate and moss-prone roofs, a professional roof clean every 3–5 years is ideal.Not at all! It’s one of the gentlest methods available. That’s why we use it on everything from slate...

Let’s be honest—your roof is one of the most valuable parts of your home. It protects everything (and everyone) beneath it. Yet it’s often overlooked… until there’s a leak or a repair bill. So here’s a question for you: When was the last time you had your roof...

Here’s where many homeowners go wrong: assuming that faster is better. Pressure washing may deliver quick visual results, but it often comes with hidden costs—like dislodged tiles, cracked pointing, and water being forced under the tiles. Steam roof cleaning, while...

Here’s a quick summary of what makes steam cleaning roofs such a brilliant option: Removes moss, algae, and lichen at the root Protects tile integrity (no harsh pressure or chemicals) Boosts curb appeal and property value Prevents leaks and water damage...

Steam cleaning is suitable for: Heritage and listed buildings (where preservation is key) Residential homes with slate or clay tiles Commercial buildings looking to improve curb appeal Churches, schools, and historic sites   Essentially, any roof suffering from...

Steam roof cleaning is a non-invasive, low-pressure cleaning method that uses superheated water vapour (usually at around 100°C or more) to gently lift and remove biological growth and surface contaminants from your roof. Unlike pressure washing—which can blast off...

At Pristi-clean Limited, we’ve spent years perfecting the art and science of roof cleaning across Scotland. Whether you’re in Edinburgh, Glasgow, or the Highlands, our skilled team is fully equipped to handle everything from delicate slate to heavy moss removal. Don’t...