Roof Moss Treatment

Professional roof moss treatment that helps address existing moss and slow future growth for up to 12 months.

Is Moss Starting to Take Over Again?

Moss keeps coming back. A few green patches can spread across shaded, damp areas and make your roof look neglected.

You cannot judge the buildup from the ground. It is hard to know whether treatment will work or whether established moss needs removal first.

Waiting makes the job harder. The longer moss sits, the more time it has to hold moisture and spread across the roof.

Treating it yourself means ladder work and product guesswork. You risk a fall, uneven application, or spending money on the wrong solution.

THE SOLUTION

Professional Roof Moss Treatment — Done Right

What’s Included

✓ Visual roof and gutter inspection
✓ Application of powdered zinc sulfate monohydrate
✓ Treatment for existing moss and future growth
✓ Protection designed to last up to 12 months
✓ Before-and-after photos
✓ Straightforward maintenance recommendations

PEACE OF MIND

Stay Ahead of Moss Before It Builds Up Again

After Your Roof Moss Treatment

✓ Existing moss is treated professionally
✓ Future growth is slowed for up to 12 months
✓ No ladder work or product guesswork
✓ A clear recommendation for ongoing roof care
✓ Before-and-after photos showing the work

Riley is a dedicated worker and gets the job done in an efficient and timely manner. We would recommend him with no hesitation for cleaning and treating roofs and ours was somewhat of a challenge with steep pitches and cement tile.

Linda N.

Port Ludlow, WA

who it's for

Is Roof Moss Treatment Right for Your Home?

This service is built for homeowners who

✓ Have light moss beginning to appear
✓ Want to slow regrowth after moss removal
✓ Prefer preventive maintenance
✓ Want a professional roof recommendation
✓ Would rather stay off the ladder

WHY WORK WITH ME

Careful work. Clear communication. Clean results.

Owner-Operated Service

You work directly with me, Riley, from the estimate through the final cleanup.

Licensed, Bonded & Insured

Your property is cared for by a registered Washington contractor.

Purposeful Treatment

I apply powdered zinc sulfate monohydrate based on your roof’s condition and maintenance needs.

Clear Communication

You receive straightforward pricing, reliable scheduling, and honest recommendations.

Thorough Cleanup

The work area is left tidy, and you receive before-and-after photos when the service is complete.

Five-Star Service

Expect responsive communication, fair pricing, and on-time service.

“Riley was professional from start to finish, clearly explained the work, and offered a very reasonable price. He thoroughly cleaned our roof and gutters and treated the moss. We’re very happy with the results and highly recommend AP Contracting!”

Robert S.

Port Townsend, WA

COMMON CONCERNS

Questions About Roof Moss Treatment

Do I need moss removal first?

Sometimes. Light moss may only need treatment, while heavier buildup may require removal first.

Will treatment remove thick moss right away?

No. Treatment is not physical removal. I’ll explain if established buildup should be removed first.

How long does treatment last?

It is designed to help slow moss growth for up to 12 months, depending on the roof and surroundings.

HOW IT WORKS

Three simple steps from quote to cleanup.

1 Request Your Estimate

Share a few details and choose a convenient time for an on-site estimate.

2 Review & Schedule

I inspect your roof, explain whether treatment or removal makes sense, and provide clear pricing.

3 Service & Cleanup

I apply the treatment carefully and share before-and-after photos when the work is complete.

READY TO SCHEDULE?