Insuring Custom Builds and Aftermarket Equipment
RV aftermarket equipment insurance works on a simple rule: your base policy insures the unit as the manufacturer built it, not as you improved it. Factory-installed options are normally inside the insured value. Owner-added equipment, a solar array, a wheelchair lift, a lithium battery bank, a custom interior, an upgraded awning, roof racks, or a full overland build, usually needs to be listed on a scheduled or custom equipment endorsement to be paid at its real value. Without that listing, most policies apply a small default custom equipment limit or nothing at all.
The fix is documentation done before a loss, not after. This page covers how to schedule equipment, prove value, and keep a file that makes a Brea claim payable.
- Direct billing with 16 major carriers
- California BAR licensed ARD00288521
- Photo and teardown documentation built for adjuster review
- All work performed in shop at our Yorba Linda facility
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Bring us the claim number and the adjuster's contact. We handle the documentation, the photos, and the supplement.
Why does the base policy leave custom equipment out?
Carriers rate a policy off the unit's identity: year, make, model, floor plan, and factory build sheet. That is how the insured value is derived. Anything added after the unit left the factory is invisible to that calculation, so the premium never accounted for it and the payout does not either.
This is not carriers being restrictive. It is a pricing mechanic. Once you tell the carrier what you added and pay premium on it, the same equipment becomes fully insurable. The failure mode is silence, not policy language.
Factory options versus owner-added equipment
A solar package that appears on the original build sheet is normally inside the base value. The identical array installed by a dealer two years later usually is not. The dividing line is whether the equipment was on the unit when it was first titled and rated, not what the equipment is.
The default custom equipment allowance
Many RV policies include a modest built-in allowance for custom equipment, often a few thousand dollars, applied automatically. That covers a nicer television and a set of accessories. It does not cover a lithium bank, a lift, or an overland build, which routinely exceed it many times over.
What is a scheduled equipment endorsement?
A scheduled equipment endorsement, sometimes called custom equipment coverage or an additional equipment schedule, is a list attached to your policy naming each item and its insured amount. You pay premium on the total, and in a covered loss those items are paid at the scheduled figures.
Scheduling removes the argument. Instead of the adjuster deciding what your custom build was worth, the schedule states it and the carrier already accepted it. That is why scheduling is the highest leverage thing an owner with a build can do.
What a schedule usually requires
Carriers typically want a description, an installation date, an installer, and a value supported by an invoice. Vague entries like accessories or upgrades invite discounting. Specific entries with part numbers and dollar figures on the invoice hold up much better at claim time.
Update the schedule as the build grows
Builds are iterative. Owners add a bank, then an inverter, then a rack, then a roof deck. Each addition should be added to the schedule at the time it is installed. An annual review with your agent is the practical minimum for an actively evolving build.
What is the difference between agreed value and stated amount?
These two terms sound interchangeable and behave very differently at claim time. Both appear on RV policies, and the wrong assumption costs owners real money on custom builds.
Agreed value means the carrier and you settled on a figure in advance and that figure is paid on a total loss, without depreciation applied to it. Stated amount means the figure you gave is a ceiling, and the carrier pays the lesser of the stated amount or actual cash value at the time of loss.
Why agreed value matters most on custom builds
A heavily built unit is often worth far more than market comparables suggest, because the value lives in the equipment rather than the chassis. Agreed value captures that. Stated amount frequently does not, because actual cash value is anchored to what similar unmodified units sell for.
Actual cash value on a total loss
If your policy pays actual cash value, a custom build competes against comparable sales of stock units. That is a losing comparison. Owners of significant builds should ask their carrier directly whether agreed value is available for their unit and what documentation it would require.
Which equipment categories most often go unscheduled?
Some additions are obvious candidates for scheduling and still get missed, usually because the owner assumed the base policy stretched to cover them.
Equipment that commonly needs to be scheduled on an RV or van policy:
- Solar arrays, charge controllers, and roof-mounted panel racking.
- Lithium battery banks, inverters, and the associated wiring and monitoring.
- Wheelchair lifts, ramps, and mobility conversion equipment.
- Custom interiors: cabinetry, countertops, flooring, and furniture replacements.
- Upgraded or oversized awnings, powered awnings, and awning rooms.
- Roof racks, roof decks, ladders, and cargo boxes.
- Overland equipment: suspension lifts, bumpers, winches, oversized tires, and skid plates.
- Exterior kitchens, water systems, tank upgrades, and filtration.
- Generators, air conditioners, and heat pumps added after purchase.
- Satellite, cellular, and networking equipment mounted to the unit.
- Custom paint, wraps, and graphics applied after delivery.
- Towing equipment, hitches, and braking systems added to the unit.
Get a written scope before the damage spreads
Bring us the claim number and the adjuster's contact. We handle the documentation, the photos, and the supplement.
What documentation makes a custom build payable?
A build is payable to the extent it is provable. Photographs and receipts taken before a loss are worth more than any argument made after one, because after a loss the equipment is damaged or gone and its prior condition is a matter of opinion.
Build the file as you build the unit. Store it somewhere that is not inside the RV, because a fire or theft takes the documentation with the unit. A cloud folder and a copy with your agent are the standard approach.
Documentation to keep on file for every custom or aftermarket addition:
- The purchase invoice showing item description, part number, and price paid.
- The installation invoice showing installer name, date, and labor charge.
- Photographs of the equipment installed, in daylight, from multiple angles.
- Close-up photographs showing serial numbers and model plates.
- A wide shot of the full unit showing the equipment in place on the vehicle.
- The current declarations page listing the scheduled item and its amount.
- Any email or letter from the carrier confirming the item was added.
- Specification sheets for high-value components such as inverters and battery banks.
- Weight documentation if the build changed the unit's loaded weight.
- A dated inventory list updated each time equipment is added or removed.
- Copies stored outside the unit, in cloud storage and with your agent.
How does OCRV Center handle a custom build claim in Brea?
We document what is on the unit at intake before any disassembly, including equipment that is not on the carrier's schedule. That intake photo set is frequently the only evidence that the equipment existed and was functional before the loss.
Our estimates are paid, including on insurance claims, and that includes the time needed to itemize custom equipment properly rather than lumping it into a single line. We bill 16 carriers direct, so the schedule discussion happens with adjusters who already know our documentation format.
Bring the schedule with the unit
If you have a declarations page listing scheduled equipment, bring it to intake at our Yorba Linda facility. Matching the schedule to what is physically on the unit at the start of the claim eliminates the most common source of disagreement later in the file.
Frequently asked questions
I added a lithium bank and inverter myself. Can I still schedule it without an installer invoice?
Usually yes, though the standard changes. Carriers that accept owner-installed equipment typically want component purchase receipts, photographs of the finished installation, and sometimes an electrical inspection or a shop letter confirming the work was done to code. Your labor generally is not scheduled, only the materials. Ask your carrier what evidence they accept for self-installed systems before you assume the schedule is complete.
Does the built-in custom equipment allowance on my policy stack with a scheduled endorsement?
It depends on the form. Some carriers treat the scheduled amount as replacing the default allowance, others add the two together. This is worth asking directly, because the difference can be thousands of dollars on a substantial build. Get the answer from your agent in writing and keep it with your declarations page rather than relying on memory at claim time.
If my solar array is destroyed but the roof is fine, is that a separate claim?
No, it is part of the same loss if one covered event caused both. The array is equipment on the unit, so a single hail or falling object event that damaged the panels and left the membrane intact is still one claim with one deductible. What matters is whether the array was scheduled, because that determines the amount paid rather than whether it is covered at all.
How often should I update the equipment schedule on an actively growing build?
At each significant addition, with a full review annually. Owners who wait until renewal often forget items installed eight months earlier, and a loss in that gap leaves the equipment unscheduled. A short email to your agent with the invoice attached each time you add something is the least effort way to keep the schedule current and accurate.
Will a wheelchair lift be covered under my base RV policy or does it need scheduling?
If the lift was part of the original build sheet, it is normally inside the base value. If it was added afterward as a conversion, it almost always needs to be scheduled, and the amounts involved usually exceed any default custom equipment allowance by a wide margin. Mobility conversions are one of the highest value unscheduled items we see at intake.
Does a vinyl wrap or custom paint applied after delivery need to be listed?
Generally yes, if you want it paid at its actual cost. A full wrap or custom paint job is owner-added value that the base insured value never included, and refinishing to match a custom scheme costs far more than restoring factory paint. Schedule it with the invoice from the applicator and photograph the finished result from every side.
What happens to my scheduled equipment if the unit is declared a total loss?
That depends on whether you have agreed value or actual cash value. With agreed value, the scheduled figures are typically paid as agreed. With actual cash value, the carrier may depreciate the equipment based on age and condition. Ask your carrier which basis applies to scheduled items specifically, because it can differ from the basis used for the unit itself.
Can I schedule equipment after a loss has already happened?
No. Coverage cannot be added retroactively to a loss that already occurred, and attempting it creates a serious problem with the carrier. Equipment has to be on the schedule before the date of loss to be paid at scheduled value. If you have unscheduled equipment on your unit right now, call your agent today rather than after the next storm.
Written and reviewed by the OCRV Center Technical Team. Last updated .
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Bring us the claim number and the adjuster's contact. We handle the documentation, the photos, and the supplement.
Related claim topics
- RV insurance claim guidesIndex of coverage, documentation, and claim process guides for Brea.
- What RV insurance usually coversThe base coverage categories your scheduled equipment sits on top of.
- Total loss vs repairableHow agreed value and actual cash value change a total loss settlement.
- Deductibles and depreciationHow depreciation is applied to equipment on an actual cash value policy.
- Supplements and hidden damageAdding equipment damage found after the initial estimate.
- Custom fabricationThe build and repair side of custom equipment work at our shop.
- RV electrical repairElectrical work involved in solar, inverter, and battery bank systems.
- Overland and adventure ownersHow we document and repair heavily built expedition rigs.
- Toy hauler repairCoverage notes for units carrying high value cargo and equipment.
- Estimate and pricing policyOur estimates are paid, including the time to itemize custom equipment.
- Contact OCRV CenterBring your build and your declarations page to our Yorba Linda shop.