Slate Roof Washing in Manhasset, NY 11030

Gold Star Pressure Wash specializes in safe slate roof washing in Manhasset, NY 11030. Slate roofs require expert care—never high pressure. If you’re searching for slate roof cleaning Manhasset, slate roof soft washing, or moss removal on a slate roof, our process is designed to protect high-value homes and delicate roofing systems.

We remove moss, algae, lichen, and organic buildup using a low-pressure, slate-safe soft wash method that helps preserve the integrity, appearance, and lifespan of your roof.

Get a Free Slate Roof Estimate Call/Text 516-884-9449

Popular searches: “slate roof washing Manhasset”, “slate roof cleaning near me”, “slate roof moss removal”.

Why Slate Roofs in Manhasset Must Never Be Pressure Washed

Slate is a natural stone material that can crack, delaminate, or loosen when cleaned improperly. High pressure, aggressive rinsing, and walking directly on fragile slate tiles can cause costly damage.

No pressure washing
No abrasive scrubbing
No harsh/acidic chemicals
No unnecessary foot traffic on slate

Our slate roof soft wash process safely neutralizes organic growth while respecting the roofing system and surrounding landscaping.

Our Slate Roof Washing Process

Visual inspection of slate condition and roof details
Low-pressure application of slate-safe cleaning solution
Neutralization of moss, algae, and lichen
Gentle rinse with no surface impact
Final inspection and cleanup

Benefits of Slate Roof Cleaning

Helps extend the life of your slate roof
Reduces moisture retention that can lead to freeze damage
Stops moss from lifting or shifting slate tiles
Improves curb appeal and resale value
Protects an expensive, specialty roofing system

Slate roof cleaning is a maintenance service—done correctly, it helps avoid unnecessary repairs and premature replacement.

Slate Roof Washing FAQs – Manhasset, NY

Is slate roof washing safe?

Yes—when performed using low-pressure soft washing. Slate should never be cleaned with pressure washing.

Can moss damage a slate roof?

Yes. Moss holds moisture and can lift or shift slate tiles over time, increasing the risk of leaks and damage.

How often should slate roofs be cleaned?

Many slate roofs benefit from cleaning every 3–5 years, depending on shade, trees, and how quickly moss or algae returns.

Local Resources for Manhasset, NY 11030

Professional Slate Roof Washing in Manhasset

Protect your slate roof with expert care. Contact Gold Star Pressure Wash for safe slate roof cleaning in Manhasset, NY 11030.

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Jay Tanzi
3 months ago

Johnny was on time, efficient, friendly and does excellent work... the company earns my 5 gold stars!

helen feitell
3 months ago

I hired Gold Star to pressure wash, sand and seal my paver driveway. It was very dirty and even had some rust stains. They did a beautiful job. It looks like new. I would highly recommend their services.

Kenny Lin
3 months ago

Professional and knowledgeable! Made a night and day difference on my gutter and roof.

Jeffrey Liu
4 months ago

Loved the clean driveway and house! Great attention to detail and helped me clean out my gutters!

Andrew Puglisi
5 months ago

Found their advertisement and decided to give them a try. Very pleased. Professional, and efficient. Thank you

GeraldPrezeau
6 months ago

Thank you, my gutters needed your service and know its flowing right, thank you.

John Feehan
6 months ago

Great communication , prompt service , Johnny is the man . Highly recommend

Steven Miller
6 months ago

Most professional business I’ve dealt with in a long time. Punctual polite friendly

Tom Driscoll
6 months ago

Great service great job would definitely recommend

Frank Mazzilli
7 months ago

Tiffany Hicks
a year ago

I am very pleased with the way my furniture was wrapped. I don’t have to worry about it at all. The team was friendly, explained the process, and they were quick & efficient. I’m adding this service to my yearly household expenses! Highly recommend this company!

Christine Rich
11 months ago

Couldn't be happier with the results. Johnny addressed all of my questions and concerns (especially with it still being February and our weather has been from the 50s to the 20s) House sidewalks patio and porch look brand new! Definitely recommend

Earl Christian Joaquín
a year ago

Gold Star was amazing! Johnny just finished cleaning our home with 8 large windows and they are absolutely spotless. Great service and great people! We will most definitely be working with Gold Star again. Thank you for the incredible job!

Charles Mazzotta
a year ago

My gutters were clogged with so much dirt and debris I was having roof leaks. I called Johnny from gold star to clean my gutters and haven’t had a leak since. While he was here I had him clean my windows and wow what a difference! Very professional and friendly!

YO MOE
a year ago

Needed to clean, not only the outside of the house and the roof, but my patios pavers were almost black due to the amounts of dirt. Johnny, from gold star pressure wash, came and performed miracles! Not only did he clean them, but he also sealed them as well using high-quality products which I researched online! Do you have calcium buildup on any of your concrete steps score concrete around your house, this is your guy! Not only was he knowledgeable when it came to every single piece of equipment and chemical that he was using, but he also schooled me on a couple of things I can do throughout the year to maintain what he had done. If you have skylights, this is your man as well. Not to mention all other windows on the house. He has a gadget that will make it to any window, no matter how high or awkward it is placed. He also came back to seal my driveway, which is asphalt and did a wonderful job! If there were five stars to give on this review, I would’ve given it! Highly recommended, plus one customer experience, and a straight up, honest, businessman, which you do not see nowadays, especially in the industry that he’s in. Thank you, Johnny, and thank you. Gold star pressure wash! You have gained a client for life! Sean

Ting Lei
a year ago

Gold Star pressure wash exceeded my expectations. Johnny cleaned my driveways,pavers and exterior of the house. I didn’t think it would come out looking like new. He’s very professional, he has all the proper equipment and cleaners for different surfaces. I was impressed, I highly recommend them

Xavier Fleming
a year ago

Johnny showed up on time, worked hard from start to finish and his price was great. He did a great job and I highly recommend him

Marika Susi
a year ago

Johnny power washed our home. He was friendly, knowledgeable, priced well and the house came out great! Will be using Gold Star Pressure Wash moving forward!

Slate Roof Washing in Manhasset, NY 11030

Why Slate Roofs in Manhasset Must Never Be Pressure Washed

Our Slate Roof Washing Process

Benefits of Slate Roof Cleaning

Slate Roof Washing FAQs – Manhasset, NY

Is slate roof washing safe?

Can moss damage a slate roof?

How often should slate roofs be cleaned?

Local Resources for Manhasset, NY 11030

Professional Slate Roof Washing in Manhasset

Gold Star Pressure Wash

Overall rating out of 40 Google reviews

Request a Free Long Island Pressure Washing Estimate Today

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