Your roof is one of the most important parts of your house, yet many people don’t know how to take care of the roof properly. It endures a constant assault from – sun, rain, snow and wind. Lack of knowledge has led to some stubborn myths and misconceptions about roof cleaning that simply aren’t true. This blog post debunks some of the most common roof cleaning myths and answers some frequently asked questions. So if you’re wondering whether you should call for the service, read on!
Roof Cleaning Myths & Misconceptions
#1: Pressure washing the roof damages shingles
Gentle pressure washing is safe for most roof types. Professional roof cleaners use specialised soft wash techniques at a controlled pressure to lift dirt without damaging shingles. High-pressure washing is never used directly on the roof. Damage is more likely from harsh chemicals rather than controlled water pressure.
#2: Bleach and harsh chemicals are necessary to clean roofs
A common misconception is that chemicals are always used during roof cleaning. Bleach and strong chemicals are too abrasive for roof shingles. They strip protective granules making shingles more susceptible to weathering. Professional roof cleaners use eco-friendly cleaners that lift dirt without compromising shingle integrity. We use plant-based, non-toxic and biodegradable cleaners.
#3: Roof cleaning is unnecessary
Over time, mould, algae and moss accumulation on roofs causes decay, leaks and attracts pests. Cleaning prevents deterioration and extends the roof’s lifespan significantly.
#4: DIY roof cleaning is just as effective
DIY cleaning can easily damage shingles and gutters if not done carefully. Professionals use specialised equipment, and know the optimal cleaner concentrations and cleaning methods for different roof types. They take safety precautions working at heights. Attempting DIY roof cleaning is risky without training and the right equipment.
#5: DIY roof cleaning is safe & simple:
DIY roof cleaning is one of the most trendy myths that we often hear about – many people think that it’s a safe and simple project that anyone can do, but this is certainly not true. Cleaning your roof by yourself can be very dangerous. If you’re not careful, you could end up with severe consequences – not only you might damage your roof, but you could also injure yourself. That’s why it’s best to leave the roof cleaning job to the professionals.
#6: All roofs are cleaned the same way:
And lastly, many people believe that all roofs are cleaned in the same way. But in spite of that, this isn’t true – different types of roofs require different types of treatments & cleaning methods. For example, asphalt shingle roofs require a different cleaner than tile roofs because they’re made from a particularly different material. In your DIY roof cleaning approach, if you use the wrong cleaner or cleaning method on your roof, you could end up doing more harm than good.
“Must read: Why is it important to have a clean roof?”
FAQs About Roof Cleaning
1. What are the benefits of roof cleaning?
Roof cleaning has many benefits:- it improves the aesthetic and kerb appeal of your home, prolongs the life of your roof, prevents damage to your gutters, etc. A clean roof also provides a better environment for solar panels if you have them installed.
2. How often should you have your roof cleaned?
It depends on your roof type and the climate on your side. For example, if you live in an area with a lot of trees or a farm around your house, you’ll probably need to have your roof cleaned more often than if you live in an open area with little vegetation. Generally, most roofs need to be professionally cleaned leastwise – once a year. We have clients who want us to clean their roofs twice a year. However, if you have recently installed the roof, you may need to clean it once every two years.
3. How does roof cleaning prolong the life of your roof?
By removing dirt, debris, mould, algae and moss from your roof, you’re preventing these materials from breaking down the slates and causing premature deterioration.
4. How much does roof cleaning cost in the UK?
On average, professional roof cleaning costs £350-£500 for a typical semi-detached home, but prices vary based on size, roof type, and local rates. Be wary of low quotes that may signal cut corners. (Note that the price mentioned here is just a simple ballpark)
Get Your Roof Cleaning Questions Answered!
Still, have concerns about safely cleaning and caring for your roof? Our team of expert roof cleaners can provide solutions tailored to your home. Contact us today for a free estimate or roof inspection.
