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Coverage Guide7 min read

Equipment Coverage for Polyurethane Foam Contractors

March 3, 2026

A Graco Reactor or Foam-iT proportioner represents $30,000–$80,000 of equipment sitting in a trailer that drives to job sites every day. If that equipment is stolen, damaged in transit, or breaks down mid-job, how quickly can you recover? The answer depends entirely on whether you have the right coverage.

Why Standard Commercial Auto Isn't Enough

Many contractors assume their commercial auto policy covers the trailer and equipment inside it. It doesn't—not really. Commercial auto covers the vehicle and liability arising from its operation on public roads. The equipment inside the trailer—your spray foam pump, hoses, guns, and proportioner—is typically not covered under auto unless you've specifically added an equipment floater or inland marine endorsement.

Test this yourself: call your auto carrier and ask if a $45,000 spray foam proportioner stolen from your locked trailer overnight is covered. If the answer isn't a confident 'yes' with a clear explanation of how, you probably don't have equipment coverage.

Inland Marine / Equipment Floater Coverage

The correct coverage for portable contractor equipment is an inland marine policy, often called an 'equipment floater.' This covers your equipment against theft, vandalism, fire, accidental damage, and often equipment breakdown—wherever the equipment is located, not just when it's in transit.

Key terms to understand when evaluating equipment floater policies: - **Scheduled vs. blanket coverage**: Scheduled coverage lists each piece of equipment individually with a stated value. Blanket coverage covers all equipment up to an aggregate limit. Scheduled coverage is more precise and usually better for high-value individual items. - **Actual Cash Value vs. Replacement Cost**: ACV policies depreciate equipment value—your 3-year-old proportioner might be settled at 60% of its current market replacement cost. Replacement cost coverage pays what it actually costs to replace the equipment today. - **Deductibles**: Equipment floater deductibles typically range from $500 to $5,000. Higher deductibles mean lower premiums.

Equipment Breakdown Coverage

Separate from physical damage coverage, equipment breakdown (also called boiler & machinery) covers repair or replacement costs when equipment fails due to mechanical or electrical breakdown—not caused by external damage but by internal failure.

For foam proportioners, this is meaningful coverage. Proportioners run at high pressure and temperature, and mechanical failures are not rare. A compressor failure, hydraulic pump breakdown, or heating element failure can cost $5,000–$25,000 to repair. Equipment breakdown coverage typically pays for repair or replacement, lost business income during the breakdown period, and expediting expenses (rush shipping for parts).

What to Schedule on Your Policy

For a typical spray foam lifting operation, your equipment schedule should include: - Proportioner/reactor unit (serial number, model, purchase value) - Transfer pumps - Spray guns and hoses - Generator(s) - Air compressor(s) - Service truck tools and equipment - Trailer (may be covered under auto) - Mixing tanks and drums

Keep your schedule updated annually. Equipment purchased after the policy effective date isn't automatically covered unless your policy has a 'newly acquired equipment' provision—and even then, you typically need to report it within 30–90 days.

Total Cost of a Proper Equipment Program

For a mid-size foam lifting operation with $150,000 in total equipment value, expect to pay $2,500–$5,000/year for a properly structured inland marine policy with equipment breakdown. That's roughly 1.5–3% of equipment value annually—a reasonable cost for the peace of mind that a stolen rig won't end your business.

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