Custom Fabrication and Detailing / Sheet 05
Full Detailing for Eastvale, California
Full detailing restores and protects the exterior and interior surfaces of a recreational or commercial vehicle: wash and decontamination, oxidation removal, multi stage machine correction, sealant or ceramic protection, roof cleaning and treatment, trim and seal conditioning, and interior deep cleaning. OCRV Center performs this work in shop.
Job data
- Price range
- $500 to $2,000
- Labor band
- 5 to 21 hours
- Category
- Custom Fabrication and Detailing
- Performed
- In shop, Yorba Linda
- Market
- Eastvale, CA
- Insurance
- Billable on a covered loss
A forty foot coach has roughly the surface area of a small house, and treating it like a large car produces poor results. The exterior includes gelcoat over fiberglass, painted panels with clear coat, bare and clear coated aluminum, decal vinyl that is often failing, rubber or fiberglass roofing, and dozens of feet of sealant bead. A single compound and one pad across all of that damages some surfaces while barely touching others.
The order of operations decides the outcome. Cleaning comes before decontamination, decontamination before correction, correction before protection. Skipping the decontamination stage means grinding embedded contaminants into the surface with the polishing pad, which creates the fine scratching that people mistake for swirl marks caused by the machine. Doing the sequence properly takes longer and produces a result that lasts through more than one season.
Coaches arrive from Eastvale in every condition from lightly dusty to fully chalked after years parked outdoors. Both get the same evaluation: paint thickness and surface condition checked panel by panel, a test section corrected to establish what the finish will actually do, and a plan built from that result. Showing an owner a corrected test panel next to an untouched one is more useful than any description of expected outcome.
What brings this in
- Chalky residue transferring to a hand from the sidewall
- Finish looking flat and dull under direct sun
- Black streaks running below roof edges and vents
- Aluminum siding stained and pitted
- Persistent odor inside after cleaning the surfaces
- Water no longer beading anywhere on the body
- Decals lifting or cracking at the edges
Wash, Decontamination and Preparing the Surface
The first stage removes what sits on the surface. A pH neutral wash with proper technique lifts road film without stripping existing protection. Then chemical decontamination addresses what washing cannot: iron particles embedded from brake dust and rail dust, tree sap, tar and overspray. A dedicated iron remover dissolves ferrous particles that would otherwise tear through a polishing pad and drag across the finish.
Mechanical decontamination follows with a clay medium that shears off remaining bonded contaminants. On a large vehicle this is a substantial amount of work, and it is also where most of the improvement in surface feel comes from. Skipping it saves hours and costs quality, because everything the correction stage does afterward is applied to a surface that still has grit locked into it. Sealant beads and trim are masked before any machine work begins.
- pH neutral wash performed with a two bucket method and clean media
- Chemical iron removal before any mechanical contact
- Clay decontamination across all painted and gelcoat surfaces
- Sealant beads, trim and decals masked prior to machine work
- Test section corrected to establish achievable results
Oxidation, Correction and Knowing When to Stop
Oxidation on gelcoat is a degraded surface layer that has lost its resin binder, leaving exposed pigment that looks chalky and transfers to a hand. Correction removes that layer mechanically with a compound aggressive enough to cut it and a pad matched to the surface. Gelcoat is thicker than automotive clear coat and tolerates more correction, which is why heavily oxidized fiberglass coaches often respond dramatically to a process that would be reckless on a car.
Painted panels with clear coat need restraint. Clear is finite, and once it is gone the only remedy is refinishing. We measure film thickness where the surface is painted, use the least aggressive process that achieves the result, and stop when readings say to stop rather than when the appearance suggests one more pass. Areas where clear has already begun to fail get identified early and quoted as refinish work instead of being polished into worse condition.
Protection, Roof and the Surfaces People Forget
Protection choice depends on how the vehicle is stored and used. A polymer sealant is straightforward, performs well for a season or two and is easy to refresh. A ceramic coating gives longer durability and better resistance to ultraviolet exposure, which matters considerably for a vehicle that sits outdoors in Southern California sun, at higher cost and with more demanding surface preparation. Neither prevents damage, and both make the next wash substantially easier.
Roofs get their own treatment. EPDM and TPO membranes need a cleaner appropriate to the material and a treatment that does not attack it, since petroleum based products degrade EPDM. Fiberglass roofs get cleaned and can be corrected and protected like the sidewalls. Roof work also provides an opportunity to inspect every sealant bead around vents, air conditioners, skylights and the front and rear caps, and we report anything that needs attention.
- Protection selected for storage conditions and refresh interval
- Membrane roofs cleaned with material appropriate chemistry
- Sealant beads inspected and reported during roof work
- Aluminum siding and diamond plate polished as separate processes
- Rubber seals and slide gaskets conditioned to slow drying
Interior Work and What Actually Makes a Difference
Interior detailing on a coach means fabric, vinyl, leather, laminate, sealed and unsealed wood, carpet and window treatments in a confined space where odors persist. Extraction on upholstery and carpet removes what surface cleaning redistributes. Vinyl and leather get cleaned and conditioned with products suited to each rather than a single interior spray. Hard surfaces get cleaned and left without a greasy dressing that attracts dust for the next month.
Odor is usually the complaint that matters most, and it is rarely solved by fragrance. Sources include a wet carpet pad from a past leak, holding tank vent issues, refrigerator drip tray growth and air conditioning condensate pans. Finding and correcting the source produces a lasting result. We check those locations as part of an interior service and report what we find, since some of them point at repair work rather than cleaning.
Full Detailing questions
01How much oxidation can be removed from an older fiberglass coach?
02Is a ceramic coating worth it on a recreational vehicle?
03Can you remove the black streaks below the roof edge?
04Do you handle roof cleaning as part of a detail?
05How long does a full detail take on a large coach?
- DWG
- SVC-09-05
- SCOPE
- FULL DETAILING
- SHEET
- 05 OF 07
- SCALE
- 1:1
- MARKET
- EASTVALE, CA
- SHOP
- YORBA LINDA, CA
Need full detailing handled properly?
Bring the unit to the Yorba Linda shop from Eastvale, about 20 miles east on the I-15 corridor. Estimates are written against the posted rates.
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