Roof Cleaning Pricing Guide

Nevin Shields • March 14, 2025

Eco Clean Power Washing Roof Cleaning Pricing Guide

Roof Material Base Price (per 1,000 sq. ft.) Slope Adjustment Square Footage Adjustment
Asphalt Shingles $300 - $450 Low (0-3/12): +0% 1,000 - 1,500 sq. ft.: Base Price
Metal Roof $250 - $400 Medium (4-6/12): +15% 1,501 - 2,500 sq. ft.: +20%
Tile Roof (Clay/Slate) $400 - $600 Steep (7-9/12): +30% 2,501 - 4,000 sq. ft.: +40%
Cedar Shake $450 - $700 Extreme (10/12+): +50% 4,001+ sq. ft.: Custom Quote
Flat Roof (Membrane/TPO) $200 - $350 N/A

If you’re wondering, “How much does roof cleaning cost?”, you’re not alone. Many homeowners are unsure about what goes into roof cleaning prices and how much they should expect to pay. Roof cleaning is an essential part of home maintenance, preventing damage from algae, moss, and debris buildup. In this guide, we’ll break down roof cleaning costs, the factors that affect pricing, and why professional cleaning is worth it.

What Affects Roof Cleaning Prices?


Several key factors determine the cost of roof cleaning, including the roof material, slope, and square footage of your home. Let’s look at each of these in detail:


1. Roof Material

Different roofing materials require specific cleaning techniques, which can affect the price. Here’s a general breakdown of roof cleaning prices by material:


Roof Material Roof Material Average Cost per 1,000 Sq. Ft.
Asphalt Shingles $300 - $450
Metal Roof $250 - $400
Tile Roof (Clay/Slate) $400 - $600
Cedar Shake $450 - $700
Flat Roof (Membrane/TPO) $500 - $950

Why Professional Roof Cleaning is Worth It


Hiring a professional for soft wash roof cleaning ensures a thorough, damage-free process. Here’s why it’s worth the investment:


✔ Removes black streaks & algae – Say goodbye to those ugly stains caused by Gloeocapsa magma!

✔ Prevents roof damage – Moss and lichen can degrade roofing materials over time.

✔ Increases curb appeal – A clean roof makes your home look newer and well-maintained.

✔ Extends the lifespan of your roof – Regular cleaning prevents costly roof repairs or replacements.


How Often Should You Clean Your Roof?



Experts recommend roof cleaning every 2 to 3 years, but if you live in a humid area, you may need it more frequently. Watch for signs like black streaks, green moss, or excessive debris—these indicate it's time for a professional wash.


Get a Free Roof Cleaning Quote Today!


At Eco Clean Power Washing, we provide expert soft wash roof cleaning services to safely remove dirt, algae, and moss from your roof. Contact us today for a free quote and restore your home’s beauty!


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