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Service

Roof washing in Southern Indiana and Louisville

The black streaks on your shingles are organic growth, and they spread. Meyer Pressure Washing removes them with a soft wash system applied from the ground. No pressure touches the roof and no ladders lean on your gutters.

After: asphalt shingle garage roof with black algae streaks, cleaned by Meyer Pressure Washing
Before: asphalt shingle garage roof with black algae streaks
BeforeAfter
Garage roof, soft washed from the ground. No pressure, no ladders.
Method
Soft wash, from the ground
Dwell time
20 to 30 minutes
Warranty
12 months
Pets back out
Within an hour
The method

How Brian does roof washing

A pressure washer absolutely cannot be used on asphalt shingle roofs or most tile roofs.

Brian Meyer, owner
  1. Water and cover the landscaping

    Everything green is soaked. Most bushes are tarped. One crew member keeps plants watered for the whole job, in hot weather or cold.

  2. Mix to match the roof

    A blend manifold mixes the cleaner remotely to the strength the growth calls for. The blacker and older the staining, the stronger the mix.

  3. Apply and wait

    The cleaner goes on and sits for 20 to 30 minutes. It has a strong smell while it works.

  4. Rinse and inspect

    Rinsing shows any stubborn areas or anything that was missed.

  5. Treat again, rinse again

    A second application covers what the first rinse revealed, followed by a final rinse.

Why not pressure

Pressure strips the granules that protect asphalt shingles. Roofs are cleaned with sodium hypochlorite at the right strength, which removes the growth and leaves the shingle alone.

The 12-month warranty

If black streaks or organic growth come back on the shingles within 12 months, Brian comes out and touches it up at no charge. It rarely happens.

Shingle, tile and metal

Asphalt shingle is the most common roof Brian washes. Tile and metal roofs are soft washed too.

Real jobs

Roof washing: more results

After: shingle roof on a two-story brick home, cleaned by Meyer Pressure Washing
Before: shingle roof on a two-story brick home
BeforeAfter
Two-story brick home. Black streaks removed from every slope.
After: rear shingle roof of a brick home, cleaned by Meyer Pressure Washing
Before: rear shingle roof of a brick home
BeforeAfter
Rear roof line of a brick home, before and after a soft wash.
Brian Meyer soft washing the roof of a brick estate home from the ground, with the Meyer Pressure Washing truck and trailer in the driveway
Brian soft washing a roof from the ground.
Questions

Roof washing questions

All questions and answers

Is the smell normal?

Yes. The roof cleaner has a strong odor while it is working. It fades after the final rinse.

Do you walk on the roof?

No. The roof is treated from the ground with no ladders.

When can my pets go outside?

Within an hour after the wash is finished.

Free quotes

Get a price for roof washing

Brian comes out, walks the property with you and sends a written quote. You pay nothing until the job is done and you have inspected it.

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