Why Soft Washing Roofs May Void Your Insurance Coverage

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If you run a power washing business in Texas, you already know that soft washing roofs can be one of your most profitable services. Homeowners love it because it removes algae, moss, and stains without damaging shingles. But here’s the problem — your general liability insurance might not cover it at all.

In fact, many power washing businesses have learned the hard way that soft washing roofs may be excluded in their general liability policy, leaving them on the hook for thousands of dollars in damages or lawsuits.

Why Roof Cleaning Is a Higher Risk From an insurance perspective, roof work comes with added dangers:

• Height & fall hazards for workers
• Potential property damage from water intrusion
• Material damage if chemicals react with roofing surfaces
• Bodily injury risks if runoff lands on walkways or plants

Because of these risks, some insurance carriers specifically exclude roof work from their coverage — even if you’re not using high pressure and only doing soft washing.

The “Roof Work” Exclusion You Might Miss many general liability policies, there’s a clause buried in the exclusions section that says something like:
“No coverage shall apply to work performed on any part of a roof.”

It doesn’t matter if you’re using a gentle chemical mix at low PSI. If your work involves a roof, this exclusion can apply.

That means if a customer claims you damaged their roof or caused a leak, your insurance company could deny the claim. You’d be left paying for repairs, legal fees, or settlements out of pocket.
How to Avoid a Costly Surprise
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1. Review Your Current Policy — Look for the word “roof” anywhere in the exclusions.
2. Talk to an Insurance Agent Who Understands Power Washing — Not all policies are written the same. Some carriers will cover roof soft washing, but you have to be with the right company.
3. Document Your Work — Photos before and after the job can help in case a claim is made.
4. Get Certificates Updated — If a customer or commercial property requires proof, make sure the certificate shows you’re covered for roof work.

The Bottom Line Soft washing is one of the best add-on services for a power washing business — but it could sink you if your insurance policy excludes it. Don’t assume you’re covered. Take the time to review your policy or talk to an agent who specializes in power washing business insurance.

At Insure HTX, we work with power washing businesses all over Texas to make sure they’re covered for roof cleaning, soft washing, and every service they offer. We’ll review your current policy, identify hidden exclusions, and help you get the coverage you need so one job doesn’t put you out of business.

Get your free policy review today — before your next roof job.

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