Your roof protects your home every day. It blocks rain, wind, and heat. But it also gathers dirt and organic growth over time. One of the most common issues is algae. Algae forms dark streaks that grow across your shingles. If left alone, it can shorten the life of your roof.
That’s why algae removal from Surrey roofs is important. With safe soft wash systems and trained professionals, your roof can be clean again—without any damage.
What Is Roof Algae?
Algae is a living organism. It thrives in damp, shaded areas. It spreads fast, especially on roofs that get little sunlight. Algae creates dark streaks or patches. These make your roof look old and dirty. Worse, it traps moisture and weakens your shingles.
Why You Should Remove Algae
Many homeowners think algae is only a cosmetic issue. That’s not true. Algae causes serious problems over time, including:
- Trapped moisture under shingles
- Loss of shingle granules
- Shorter roof lifespan
- Higher chance of mold and moss
- Reduced curb appeal
- Lower property value
Regular roof mold removal and algae treatment stop damage before it starts.
What Is Soft Wash Roof Cleaning?
Soft wash roof cleaning is the best way to remove algae without harming shingles. It uses low-pressure water and safe cleaning solutions. These break down organic growth and wash it away gently.
Soft washing works better than high-pressure washing for roofs because:
- It protects shingles
- It kills algae at the root
- It prevents regrowth
- It’s safe for older or delicate roofs
How Low-Pressure Cleaning Works
Low-pressure cleaning uses special nozzles to spray water gently. The process starts with a cleaning mix that loosens algae. Then a rinse washes the roof clean.
Unlike strong pressure washers, this method does not lift or crack shingles. It leaves your roof clean and undamaged.
Signs of Algae on Your Roof
Not sure if you have algae? Look for these signs:
- Dark streaks on shingles
- Green or brown patches
- Spots that look damp
- Uneven roof color
- Mold near vents or edges
If you see any of these, it’s time to schedule algae removal.
How Often Should You Clean Your Roof?
Roof algae tends to return every few years, especially in shady areas. Most homes in Surrey benefit from a soft wash every 2 to 4 years. If you live near trees or get lots of rain, clean more often.
Is It Safe for All Roof Types?
Yes. Soft washing is safe for most roofs, including:
- Asphalt shingles
- Cedar shakes
- Metal roofs
- Tile roofs
- Flat or sloped surfaces
Always hire trained experts to use the right products for your specific roof.
Why Hire a Professional?
Roof cleaning is not a DIY job. Climbing on roofs is risky, and using the wrong tools can cause damage. Professionals:
- Work with safety gear
- Know how to treat algae safely
- Use roof-friendly products
- Avoid harming your home
At New Again Services, the team is trained in soft wash roof methods. They clean roofs across Surrey with great results.
What Happens During Roof Algae Removal?
Here’s what you can expect from a full cleaning service:
- Inspection of your roof for algae, moss, or mold
- Application of soft wash solution
- Low-pressure rinse
- Spot treatment for stubborn areas
- Final check to ensure a clean and safe result
The process is fast, safe, and leaves your roof looking new again.
How Much Does It Cost?
Prices depend on the roof size and how much algae is present:
- Small roofs: $300–$450
- Medium roofs: $450–$600
- Large or steep roofs: $600–$850
Contact New Again Services for a free quote based on your roof.
Preventing Future Algae Growth
You can slow algae growth with a few steps:
- Trim nearby trees to let in sunlight
- Clean your gutters often
- Use roof-friendly algae-resistant shingles
- Schedule routine soft washing
Prevention saves you time and money in the long run.
Why Surrey Homeowners Trust Us
Surrey’s wet climate helps algae grow fast. That’s why it’s important to choose a local team that understands the problem. At New Again Services, we offer expert roof care using proven soft wash systems.
We provide:
- Fast, affordable service
- Eco-friendly cleaners
- Safe roof washing
- Experienced technicians
- Honest pricing and free estimates
Final Thoughts
Algae may seem harmless, but it causes real damage. It weakens your shingles, holds moisture, and takes away from your home’s beauty. With professional algae removal from your Surrey roof, you protect your home and restore its fresh look.
Don’t let dark streaks or patches take over. For safe soft wash roof cleaning, roof mold removal, and gentle low-pressure cleaning, contact the team at New Again Services. Let us bring back your roof’s best look today.
