Exterior Sealing Services
No Silicone. Ever. We use OEM body sealant. Proper surface prep is non-negotiable—it's part of every job.
Roof Armor Spot Seal
Targeted sealing at trouble spots—stop small leaks before they become big problems.
What's Included
- Targeted Area Preparation: We clean and prep specific seams, transitions, or penetrations where sealant is failing or at risk.
- Professional-Grade Sealant: Dicor lap sealant applied correctly over properly prepared surfaces.
- Clean Professional Work: No drips on sidewalls, no mess on your fiberglass.
- Photo Documentation: Pictures of problem areas before and after.
Why This Matters
- Early Prevention Saves Money: A $150 spot seal today prevents a $5,000 water damage repair next year.
- Perfect for Specific Problems: Targets known issues without paying for a full roof reseal.
- Extend Roof Life: Adds years of protection at a fraction of the cost of full restoration.
Roof Scrape & Reseal
Complete removal and replacement of OLD SEALANT (not the roof membrane). Strip failing caulk, prep surfaces, apply fresh sealant to seams and penetrations.
The Action
- Strip and remove old, failing sealant from seams and penetrations.
- Prep surfaces correctly (clean, dry, ready to bond).
- Full reseal of roof penetrations and seams with fresh caulking/sealant.
- Use Dicor/Xtrem/Alpha System. Never silicone, never "rubber-in-a-can."
- Water test verification after cure when scheduled/authorized.
The Promise
- "Full reset" of affected roof seams with correct prep and fresh sealant.
- Old failing sealant layers are removed and replaced, not buried.
Sidewall Sealing
Sealant touch-up or complete reseal of sidewall seams, windows, and penetrations.
The Action
- Targeted reseal at windows, doors, hatches, mouldings.
- Master Tech uses Keystone OEM Body Sealant (factory-spec chemistry).
- Prep and bonding are non-negotiable.
The Promise
- Stops small gaps and aging joints from becoming water intrusion.
- Master Tech option provides better bonding and longevity.
Body Reseal (Complete)
Strip and replace sealant on all side body seams and windows (except windshield). Water test after cure.
The Action
- Scrape and prep all designated seams/windows.
- Apply Keystone RV factory body sealant.
- Allow proper dry time.
- Water test to verify no leaks (as scheduled/authorized).
The Promise
- Watertight shell protection where resealed.
- Verified by water test when included.
Sealant Shield Package
Bundled deep inspection + minor touch-ups (not a full scrape/reseal).
The Action
- Deep inspection.
- A/C unit inspection & tightening (verify gasket condition).
- Roof Armor spot seal (targeted).
- Slide-out room roof reseal (targeted areas).
The Promise
- Catch leaks early and shore up the most common failure points.
- Bundled value vs. separate line items.
Ultimate Roof Armor
Complete sealant restoration—every seam, every penetration resealed to like-new condition. We replace ALL caulking and sealants (not the roof membrane).
What's Included
- Complete Roof Scrape & Reseal: Every seam, every penetration, every vent—old sealant removed and replaced with fresh Dicor.
- Two-Stage Dicor Application: Self-leveling sealant followed by lap sealant for maximum protection.
- A/C Unit Inspection & Tightening: Every roof A/C unit inspected and tightened to proper compression. Gasket replacement $130 per unit if needed.
- Vent Cover Inspection & Reseal: Plumbing vents, range hood, bathroom fan—all inspected and resealed.
- Post-Cure Water Test: After sealant cures, we water test to verify our work.
- All Sealant Materials Included: For units up to 35 feet.
Why This Matters
- Water Damage is Catastrophic: Roof leaks lead to floor rot ($5,000–$12,000), wall delamination ($3,000–$8,000). Prevention costs $1,995.
- RV Roofs Need Maintenance: Industry recommendation is full reseal every 3–5 years.
- Verified Waterproofing: We water test and document results.
- Peace of Mind: Know your RV is protected from the elements.
Sealing Service Price Calculator
Get an instant estimate for your sealing project. Priced per linear foot (LF) based on service type.
What Customers Say About Roof & Sealing Work
"Expert experienced people well informed on RV roofing. After hail damage, they replaced our roof with top of the line material, labor, and craftsmanship. Couldn't be happier!"
"I have used 3R RV for around twenty years for roof work and sealing. They do it right the first time—no leaks, no comebacks."
Water Heater Service (non-hydronic)
Complete inspection, cleaning, and verification. Hydronic systems are separate.
The Action
- Test pressure relief valve (pop and reseat).
- Inspect electric element continuity and voltage.
- Ohms test using Ohm's/Watt's Law (record values).
- Clean burn chamber (gas models).
- Adjust flame to manufacturer spec.
- Verify hot water at all faucets.
The Promise
- Hot water system verified and operating safely.
- Electrical and combustion baselines documented.
Ultimate Seasonal Startup (Bundle)
Appliance and safety health check before the first trip. Bundled value.
The Action
- Water heater service check.
- Refrigerator test.
- Furnace run test.
- LP leak test and gas pressure verification.
- A/C diagnostic/performance verification.
The Promise
- Major systems verified before the season starts.
- Find failures before the first trip and avoid emergency calls.
Appliance Deep-Clean (Bundle)
Comprehensive appliance service. Premium value at independent shop pricing.
The Action
- Furnace cleaning and service.
- A/C coil cleaning and service.
- Water heater flush and service.
- All appliances tested and verified operational.
The Promise
- Appliances cleaned and verified before they fail under load.
- Better reliability and fewer "first-trip" breakdowns.
What Customers Say About Appliance Service
"They got the Refrigerator serviced much faster than expected."
"I have used 3R RV for around twenty years for heating/cooling, appliances, and holding systems. They have consistently done a great job the first time."
"Their techs are knowledgeable and courteous. They know appliance systems inside and out."
Slide Out Service
Per slide room. Clean, lube, and seal conditioning. Note wear and risks.
The Action
- Hydraulic/Rack & Pinion: lube rails/cog, note wear, check fluid/voltages.
- Cable slides: check tension, inspect rollers/brackets.
- Schwintek: wash track, inspect rollers/rails/plates.
- All types: check and condition seals, inspect topper, check trims.
The Promise
- Smoother operation and fewer stuck-out failures.
- Early detection of wear before a major failure.
Silent-Slide Room Service
Deep clean + torque checks + full cycle testing. Smooth now, fewer failures later.
The Action
- Everything in standard slide service.
- Deep clean all tracks and mechanisms.
- Torque check on fasteners.
- Full operation test: extend and retract cycles.
The Promise
- Reduces "stuck out" emergencies that cost customers thousands.
- Identifies looseness and wear before catastrophic failure.
Main Awning Service
Full inspection, lubrication, and operation test. Per awning.
The Action
- Advise on fabric condition.
- Lube pivot points.
- Test motor operation (power).
- Inspect motor brake/cam lock.
- Lube gas shocks.
- Inspect mounts and wiring.
The Promise
- Prevents awning failures and improves smooth operation.
- Customer gets clear notes on fabric/motor risk.
Slide Topper Awning Service
Per slide room. Inspection & debris removal. Covers add labor.
The Action
- Inspect fabric condition.
- Inspect mounts and hardware.
- Check tube tension.
- With covers: remove covers, clean debris, lube set pin.
The Promise
- Stops debris damage and prevents premature fabric replacement.
- Cheap inspection beats expensive fabric failure.
What Customers Say About Slide & Awning Service
"Repaired malfunction of our large slide and hydraulic pump. Professional service—they diagnosed it quickly and fixed it right the first time."
"I have used 3R RV for around twenty years for awnings and slide-out maintenance. They keep everything working smoothly."