ROOF CLEANING

Roof cleaning that protects your home — Not just removes moss

Protect your Gig Harbor home with expert roof cleaning from Noble Exteriors. Our gentle soft washing removes moss, algae, and debris safely without damaging your roof. Licensed, insured, and 5-star rated, we serve Gig Harbor and nearby areas. Contact us today for a free estimate and keep your roof looking its best.

Comparison of a roof before and after cleaning, showing moss and dirt removal.

THE CLEANING PROCESS

  • Our process begins with carefully blowing off your roof to remove loose debris such as leaves, branches, and dirt. This step is crucial for a clean slate, allowing us to focus on the areas that need deeper attention without risking damage to your shingles.

  • Moss growth can damage your roof over time, leading to weakened shingles and water penetration. We take a gentle, yet effective, approach to removing large clumps of moss. Our team uses specialized tools and techniques to ensure this step is performed with the utmost care, preserving the integrity of your roof.

  • To prevent moss, algae, and lichen from returning, we apply a professional-grade, eco-friendly cleaning solution. This roof soft washing treatment targets any remaining organic growth and ensures a deep, effective clean. Unlike abrasive methods, this gentle application protects your roof while delivering long-lasting results.

Comparison of a roof before and after cleaning, showing removal of moss, algae, and debris from gray asphalt shingles.
Comparison of a roof before and after cleaning, with trees in the background. The before roof has moss and debris; the after roof appears clean and free of moss.
Progression of a roof cleaning and restoration, showing a roof with moss and algae buildup, then a partly cleaned roof, and finally a cleaned roof with no moss or algae.
Side-by-side comparison of two roof sections showing before and after cleaning or repair. The left side shows a roof with moss and dirt buildup, while the right side shows a cleaner, repaired roof.
Comparison of roof shingles before and after cleaning, showing removal of moss and dirt.

Metal Roof Cleaning

At Noble Exteriors, we specialize in safe and effective metal roof cleaning using biodegradable solutions that gently break down dirt, algae, moss, and other organic buildup—without the use of pressure washing. Our soft-cleaning approach protects your roof's finish and extends its life, leaving it clean, bright, and looking like new.

We also offer roof blow-offs to remove loose debris like pine needles, leaves, and branches, helping to prevent buildup in valleys and around vents that can cause drainage issues.

Whether your metal roof needs a full soft clean or just a seasonal blow-off, Noble Exteriors delivers professional results with eco-conscious care.

Signs Your Roof Needs Cleaning

Not sure if it’s time? Here are a few telltale signs:

  • Green patches or fuzzy moss on shingles

  • Black streaks or algae stains running down the roof

  • Debris buildup in valleys or along gutter lines

  • Shingles that appear lifted or warped

  • Gutter overflow due to roof shedding debris

If you notice any of these, it’s time to call in a professional—especially if you’ve never had your roof cleaned or treated before.

Why Roof Cleaning Matters in The Northwest

Gig Harbor’s rainy climate and dense tree coverage create the perfect environment for moss and algae growth on roofs. If left untreated, this buildup traps moisture and lifts shingles, leading to leaks and costly repairs. Regular roof cleaning protects your home’s structure, extends the life of your roof, and keeps your property looking great.

How Frequently Should You Clean Your Roof in Kitsap County?

In our region, most homes should have their roofs professionally cleaned every 2 to 3 years, depending on the surrounding environment. However, if your roof sits under trees, near water, or in constant shade, annual cleanings may be necessary to keep moss, pine needles, and debris under control.

We recommend:

  • Annual roof inspections (at minimum)

  • Moss treatment every 1–2 years

  • Full roof cleaning every 2–3 years or as needed

Regular maintenance keeps your warranty intact, extends the life of your roof, and reduces the need for expensive repairs.

Why Homeowners Choose
Noble Exteriors

We know you have options when it comes to exterior cleaning—and we’re proud to be a trusted choice throughout the Puget Sound. Here’s what sets us apart:

✅ Licensed, Bonded & Insured – Contractor #: NOBLEEL765L8

✅ Soft Wash Experts – Safe, effective cleaning for roofs and siding

✅ 5-Star Local Reputation – Backed by real reviews from happy homeowners

✅ Fast Scheduling & Clear Communication – We show up when we say we will

✅ Eco-Friendly Cleaning – Biodegradable, earth-conscious products that work

At Noble Exteriors, it’s not just about cleaning—it’s about care, safety, and doing things the Noble way.

Our Services

  • Roof Cleaning

    Roof Cleaning

    Expert Roof Cleaning to Preserve Your Home

    Roof Cleaning
  • Gutter Cleaning

    Gutter Cleaning

    Keep Your Home Safe with Clean Gutters

    Gutter Cleaning
  • Black and white line drawing of a cartoon man holding a sword and shield, with a crown above his head, standing in front of a banner that says "KING".

    Window Cleaning

    Sparkling Windows for a Brighter Home

    Window Cleaning
  • House & Siding soft washing

    House & Siding Soft Washing

    Gentle House Soft Washing for Lasting Cleanliness

    House Soft Washing

  • Junk Removal

    Efficient and Hassle-Free Removal

    Junk Removal
  • Pressure Washing

    Pressure Washing

     Revitalize Your Outdoor Spaces

    Pressure Washing
  • Black and white illustration of a dancer performing a split leap on stage with arms extended and legs wide apart.

    Christmas Lights

    We Hang the Lights, You Enjoy the Magic

    Noble Lights
  • Icon of a crossed hammer and wrench, representing tools or repair.

    Handyman

    Your Trusted Handyman for Every Job, Big or Small

    Handyman
  • A person lying on a yellow yoga mat outdoors near a pond, performing a yoga pose with one leg bent and held by both hands, surrounded by greenery.

    Material Hauling

    Fast, Reliable Material Hauling When You Need It

    Material Hauling

Noble Exteriors provides licensed, insured soft‑wash roof cleaning across Kitsap County and Puget Sound—safe moss removal, eco‑friendly treatments, stellar reviews.

Serving Kitsap County and Surrounding Areas

We proudly offer roof cleaning services across Bainbridge Island, Gig Harbor, Silverdale, Poulsbo, Seabeck, Port Orchard, Bremerton, and beyond. If you’re nearby and not listed, give us a call — we likely serve your area too.