Why have your roof cleaned anyway?!

Why have your roof cleaned anyway?!


The Ultimate Guide to Roof Cleaning: Protect Your Home with PCS Exterior Cleaning Peterborough

Your roof is one of the most important parts of your home—but how often do you think about cleaning it?

At PCS Exterior Cleaning, we’ve helped hundreds of homeowners in Peterborough and surrounding areas breathe new life into their properties with our professional roof cleaning services. In this blog post, we’ll break down the benefits of roof cleaning, how we do it, how often it should be done, and why our 3-stage roof cleaning process is trusted by many.





🏡 Why Roof Cleaning Matters



Over time, roofs accumulate moss, algae, lichen, and debris that can not only make your home look neglected but also lead to serious long-term damage.



Key Benefits of Roof Cleaning:



  1. Prolongs Roof Life
    Moss and lichen trap moisture, which leads to tile erosion, leaks, and structural damage. Regular cleaning can extend your roof’s lifespan by years.
  2. Improves Curb Appeal
    A clean roof makes your home look well-maintained, newer, and more valuable—perfect if you’re selling or just want to take pride in your property.
  3. Prevents Costly Repairs
    Removing moss and debris prevents blocked gutters, water ingress, and frozen damage in colder months.
  4. Energy Efficiency
    Algae and moss can affect the reflectivity of your roof, causing heat absorption and increasing cooling costs in summer.



“A clean roof is more than aesthetics—it’s a form of home maintenance that protects your investment.”

— James, PCS Exterior Cleaning





🧼 How PCS Exterior Cleaning Cleans Roofs (The 3-Stage Process)



We use a safe, effective, and non-damaging 3-stage roof cleaning system. Unlike companies that pressure wash your roof (which can break tiles and void warranties), we follow a more sustainable approach:



1. 

Moss Removal



We manually remove moss using specialist tools from a scaffolding tower, so we never walk directly on the roof. This protects tiles and maintains structural integrity.



2. 

Clean-Up



We fully clear your gutters and downpipes, rinse down the surrounding areas, and leave your property clean and tidy. No mess left behind.



3. 

Biocide Treatment (Softwash)



Once cleaned, we apply a professional-grade biocide that kills remaining spores and prevents regrowth for up to 3–5 years. It also brightens the roof over time, restoring its original colour.


“Biocide treatment is what separates a temporary clean from a long-lasting one.”

— PCS Exterior Cleaning Team





📅 How Often Should You Clean Your Roof?



While every property is different, we recommend the following general guidelines:


  • Every 3–5 years with a full moss removal and biocide application
  • Every 1–2 years for gutter clearing and inspections
  • More frequent cleans for properties near trees, farmland, or humid areas prone to algae and moss



If you’re unsure, we’re happy to offer free roof assessments in Peterborough.





🧠 Why Choose PCS Exterior Cleaning Peterborough?



We’re a local, experienced, and fully insured exterior cleaning company with a reputation for quality and care. Our roof cleaning work is backed by:


✅ High safety standards

✅ Eco-friendly biocides

✅ Non-pressure methods

✅ Fully licensed and insured service

✅ Competitive pricing

✅ Local, friendly service from a trusted team


“We treat every home like it’s our own. That means no shortcuts, no mess, and results that last.”

— James, Owner of PCS Exterior Cleaning





📸 See the Difference for Yourself



Check out our Facebook page or Instagram profile to view before-and-after roof cleaning photos from happy customers in Peterborough.





📞 Book Your Roof Clean Today



If your roof looks tired, overgrown, or stained—now is the perfect time to get it professionally cleaned. At PCS Exterior Cleaning Peterborough, we offer free quotes, friendly service, and amazing results.


👉 Contact us today!

👉 Message us on Facebook: PCS Exterior Cleaning Facebook

👉 Or email us.





🧾 Resources & References








Final Thoughts



Roof cleaning isn’t just about looks—it’s about protecting your biggest asset. At PCS Exterior Cleaning Peterborough, we deliver safe, affordable, and long-lasting roof cleaning solutions with results you can see and trust.


Don’t wait until it’s too late. Restore and protect your roof—contact PCS Exterior Cleaning today.

Back to blog