Ignoring exterior cleaning may not seem like a big deal—but over time, not cleaning your roof or siding can lead to serious damage, expensive repairs, and a shortened lifespan of your home’s exterior.
If you live in Surrey or White Rock, where the climate is damp and moss, algae, and mildew grow fast, this issue becomes even more critical.
So what really happens if you never clean your roof or siding? Let’s take a closer look.
1. Moss and Algae Take Over – And Cause Long-Term Damage
In Surrey and White Rock, high humidity and frequent rain create the perfect environment for moss, algae, lichen, and mold to grow on rooftops and siding.
If left untreated:
- Moss can lift and separate roof shingles
- Algae can stain and weaken siding
- Moisture buildup leads to rot and water damage
- Mold growth can spread inside your home
These issues don’t just affect the look of your home — they damage the structure and reduce its value.
2. Shortened Roof and Siding Lifespan
Most asphalt shingle roofs last 20–25 years—but not if they’re covered in moss and debris. Siding is also designed to protect your home, but it can’t do its job if it’s smothered in mildew and dirt.
Without regular cleaning, roofs and siding break down faster, causing:
- Cracked or curling shingles
- Discoloration
- Warped vinyl or wood panels
- Leaks and water infiltration
Routine soft washing can extend the lifespan of your roof and siding by several years.
3. Higher Energy Bills
Dirty roofs and siding can reduce your home’s efficiency. A roof covered in moss retains moisture and heat, which affects insulation. Algae-covered siding can trap heat and create uneven temperatures indoors.
This means:
- Air conditioners work harder in summer
- Heating systems overcompensate in winter
- You spend more money on energy bills year-round
4. Decreased Property Value & Curb Appeal
A stained, moldy exterior instantly makes a home look older and poorly maintained. Whether you’re planning to stay or thinking about selling, a dirty roof or siding can hurt your home’s value and first impression.
In White Rock and Surrey’s competitive real estate market, maintaining your exterior is a must.
5. Pest Problems
When siding or roofing gets damaged due to mold, cracks, or rot, it opens doors—literally—for pests. Rodents, birds, and insects are drawn to weak spots in your home’s exterior.
Regular cleaning prevents this by:
- Removing buildup where pests nest
- Sealing and spotting issues early
- Keeping gutters and soffits clear
The Best Way to Clean Your Roof and Siding: Soft Washing
We don’t recommend traditional high-pressure washing on roofs or delicate siding—it can strip protective layers, cause leaks, and damage surfaces.
Instead, our team uses the soft wash method, which is ideal for homes in Surrey and White Rock.
What is Soft Washing?
A low-pressure rinse + eco-friendly solution that:
✔️ Gently removes moss, algae, mildew, and stains
✔️ Keeps shingles, vinyl, and wood safe
✔️ Disinfects and protects long-term
✔️ Lasts longer than water-only washing
This method is safe for:
- Asphalt shingles
- Vinyl and wood siding
- Gutters and soffits
- Painted surfaces
How Often Should You Clean Your Roof and Siding in Surrey & White Rock?
We recommend:
- Roof cleaning every 1–2 years, depending on moss/algae growth
- Siding washing once a year or more if your home is near trees or shaded areas
- Gutter cleaning twice a year to avoid water overflow and rot
Ready to Protect Your Home?
If it’s been over a year since your last cleaning—or you’ve never had it done—now is the time.
At Axion Pressure Washing, we specialize in soft wash roof and siding cleaning in Surrey and White Rock. Our services are designed to protect your home, improve its appearance, and save you money on future repairs.
Proudly serving Surrey, White Rock, and surrounding areas.
Get your free quote today and give your home the care it deserves.
