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New Orleans/Roof Cleaning

Roof Cleaning in New Orleans, LA

New Orleans homeowners face year-round heat and humidity — avg high 91°f in summer with extreme dewpoints that accelerates wear on exterior surfaces. Our local pros understand your area's specific challenges and deliver quality work on every job.

Serving Garden District, Uptown, Lakeview, Metairie, Kenner, and surrounding New Orleans communities.

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Why New Orleans Homes Need Roof Cleaning

Year-round heat and humidity — avg high 91°F in summer with extreme dewpoints
Hurricane season June–November with direct strike history (Katrina 2005, Ida 2021)
Subtropical climate with no true winter — frost rare and brief
Annual rainfall of 64 inches — one of the wettest US cities
Subsidence risk — city continues to sink on alluvial soils
Common Home Types We Service
Shotgun houses and Creole cottages (architectural signatures of New Orleans)Double shotguns converted to single-familyVictorian homes in Garden District and UptownRaised basement homes on elevated piersNew construction elevated per post-Katrina requirements

What You Get

Removes black streaks (gloeocapsa magma algae) that eat away at shingles
Eliminates moss and lichen that trap moisture and cause rot
Extends roof lifespan by 5–10 years with regular maintenance
Restores original appearance and improves curb appeal
Can prevent costly premature roof replacement
Safe soft washing — no high-pressure damage to shingles or tiles

Our Roof Cleaning Process

01

Roof Inspection

We inspect your roof type, condition, and specific growth patterns to determine the safest and most effective cleaning approach.

02

Plant and Surface Protection

Surrounding landscaping, gutters, and exterior surfaces are rinsed and protected before treatment begins.

03

Soft Wash Application

We apply an EPA-approved biodegradable cleaning solution that kills algae, moss, lichen, and mold at the root — without high-pressure that can crack or displace tiles and shingles.

04

Low-Pressure Rinse

Surfaces are gently rinsed. Results continue improving over 1–2 weeks as dead organisms naturally wash away with rain.

Seasonal Considerations for New Orleans

1
Year-round termite treatment and monitoring (Formosan threat is severe)
2
Hurricane prep and post-storm cleanup (June–Nov)
3
Year-round mold and mildew management on all exterior surfaces
4
Summer algae on roofs from intense heat and rain
5
Post-flooding remediation and moisture management

Areas We Serve in New Orleans

Our roof cleaning pros are available throughout the New Orleans metro area, including:

Garden DistrictUptownLakeviewMetairieKennerChalmetteMandevilleCovingtonSlidellGretna

Roof Cleaning FAQ for New Orleans Homeowners

How often should New Orleans homeowners get roof cleaning?
Given New Orleans's year-round heat and humidity — avg high 91°f in summer with extreme dewpoints, most homeowners benefit from roof cleaning at least once a year. Year-round termite treatment and monitoring (Formosan threat is severe) often makes spring or fall the optimal time to schedule service.
What home types in New Orleans most need roof cleaning?
Shotgun houses and Creole cottages (architectural signatures of New Orleans) and Double shotguns converted to single-family are the most common home types in New Orleans and typically see the most wear. Our local pros are familiar with the exterior materials found across the metro.
What are the black streaks on my roof?
Black streaks are caused by Gloeocapsa Magma, a type of algae that feeds on the limestone filler in asphalt shingles. Left untreated, it accelerates granule loss and shingle degradation.
Is soft washing safe for my roof?
Yes. Soft washing uses low pressure and specially formulated cleaning solutions — the same method recommended by the Asphalt Roofing Manufacturers Association (ARMA). High-pressure washing can void warranties and damage shingles.
How long does roof cleaning last?
Results typically last 2–4 years depending on your climate and tree cover. Humid or shaded roofs may need cleaning more frequently.
Will roof cleaning damage my gutters?
No. We use low-pressure techniques and protect your gutters and downspouts throughout the process. Cleaning your roof often coincides with a gutter cleaning service.
Can roof cleaning prevent roof replacement?
Yes — regular cleaning removes organisms that degrade roofing materials over time. Homeowners who maintain clean roofs typically extend their roof's functional lifespan significantly.

Other Services in New Orleans

Gutter CleaningHouse WashingPressure Washing

Book Roof Cleaning in New Orleans

Get a free quote from a local pro. We serve Garden District, Uptown, Lakeview, and all surrounding New Orleans communities.

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