Professional soft washing to remove moss, algae, and grime - extending roof life and restoring a like‑new appearance.
20 Year Warranty
20 Years Of Experience
Free Estimate
Why it matters
Dirt, moss, and algae clog drainage and accelerate roof wear.
Protects the covering
Reduces the risk of leaks and premature failure
Saves on repairs
Prevention is cheaper than replacement.
Curb appeal
A clean roof increases property value and visual appeal
Soft wash vs. pressure wash
Standard pressure washing is designed for concrete and hard surfaces, not flat roofs. Our soft-wash method uses low-pressure application with professional-grade cleaning agents to deliver a deeper, safer clean.
Our soft wash method
Safe for TPO, EPDM, modified bitumen, and coated roofs
Biodegradable solution kills moss, algae, and bacteria at the root
No risk of membrane puncture or seam separation
Results last 2-3x longer than pressure washing alone
Pressure wash risks
Can tear single-ply membranes and lift seam adhesive
Forces water under flashing and into insulation
Strips protective granules and coatings
Only removes surface growth - regrowth within months
Our Cleaning Process
Safe, Thorough, and Non-Destructive
1
Roof Inspection
We assess the type of growth, debris, and overall roof condition.
Identify vulnerable areas. Seams, drains, and flashing.
2
Low-Pressure Soft Wash
Biodegradable cleaning solution applied to break down moss, algae, and lichen.
Gentle rinse. No high-pressure that could damage the membrane.
3
Drainage & Detail Work
Gutters, scuppers, and drains cleared of all debris.
Flashing and edge details hand-cleaned for a thorough finish.
4
Final Review
Walk-through inspection to confirm a complete, damage-free clean.
Photo report and maintenance recommendations provided.
Does your roof need cleaning?
Flat roofs collect moisture and organic debris faster than pitched roofs. If you notice any of these warning signs, your roof is overdue for professional cleaning:
Dark streaks or black staining on the roof surface
Visible moss, algae, or lichen growth
Standing water that drains slower than usual
Clogged or overflowing gutters and scuppers
Granule buildup in downspouts or at the roof edge
Musty odor near ceiling areas or in the attic
FAQ
How often should a flat roof be cleaned?
We recommend professional cleaning every 1-2 years, depending on tree coverage and local climate. Roofs shaded by trees or in humid areas accumulate growth faster.
Will pressure washing damage my flat roof?
We never use high-pressure washing on flat roofs. Our soft-wash method uses low pressure with biodegradable solutions that kill moss and algae without harming the membrane or coatings.
How long does roof cleaning take?
Most residential flat roofs are completed in half a day. Larger commercial roofs or heavily soiled surfaces may take a full day.
Does cleaning actually extend roof life?
Yes. Moss and algae retain moisture against the membrane, accelerating deterioration. Routine cleaning removes this moisture trap and can add years to your roof's service life.
Will cleaning void my roof warranty?
No. In fact, many manufacturers require periodic maintenance to keep warranties valid. Our soft-wash method is approved for all major flat roof membranes including TPO, EPDM, and modified bitumen.
Guarantee
Affordable
Fast
Whether you need a quote or just have a question, we're here for you.