RV Roof Leak Repair — Permanent Fix, Mobile Service
Active leak? Soft spots in the ceiling? Cracked, peeling, or failing caulk? Most shops will quote you a full replacement. We'll show up, find the real source, and repair it permanently — usually for a fraction of the cost.
What we routinely repair
- Leaks around vents, skylights, A/C units, and antennas
- Dried or failed butyl tape under vent flanges and fixture bases
- Failed or missing flashing at every roof penetration
- Cracked, peeling, or shrinking sealant on every seam
- Water intrusion, soft spots, and delamination
- Tears, holes, and punctures in the membrane
- Ballooning roofs and trapped moisture
- Storm, hail, and tree-branch damage
- Failed prior repairs from other shops
- Rotted decking and rafters discovered during repair
Vent, skylight & A/C surround repairs — the #1 source of RV leaks
More than half of the leaks we see come from exactly one place: the seal around a roof-mounted fixture. The factory butyl tape under your vent flanges and A/C base dries out over time. The lap sealant around your skylight cracks and pulls away. A tiny gap — sometimes invisible from the ground — is all water needs, and on a flat RV roof it has time to find every gap before running off.
We don't just re-caulk the outside edge. We remove the failing sealant, replace the butyl tape under the flange if needed, and seal every penetration with commercial-grade reinforced flashing tape. That's the difference between a repair that holds for a season and one that holds for a decade.
Flashing repair — where membranes meet edges and penetrations
Flashings are the reinforced transitions where the roof membrane meets walls, vents, edges, and any penetration. They take the most mechanical stress of any part of the roof — constant thermal expansion and contraction, wind movement, and foot traffic pressure. When factory flashings fail, water gets under the membrane.
We use 45-mil commercial-weight EPDM and TPO reinforced flashing tape — not the thin consumer-grade roll from the RV parts store. These are the same materials used on commercial flat roofs, bonded properly so there's no exposed adhesive edge to lift in the cold.
Why our repairs last decades, not seasons
Standard RV repair shops use the same factory-grade materials that originally aged out — then send you home with a yearly caulking schedule. We use commercial-grade TPO/EPDM tape, heat-welded patches, and multi-layer silicone over the affected area. The result is a repair that bonds permanently and stays sealed even through Minnesota's –40°F to 100°F+ temperature swings.
What to expect
- Free on-site inspection with photo documentation and a written quote.
- Same-day or scheduled repair at your driveway, storage lot, or campground — no towing needed.
- Detailed walkthrough of the work performed when we finish.
- 20-year warranty documentation in your hands before we leave.
Motorhome, Camper, Fifth Wheel & Travel Trailer Roof Repair
We repair roofs on every type of RV — not just conventional travel trailers. Motorhomes (Class A, B & C) have specific EPDM membrane challenges, especially around slide-outs and raised roof sections. Fifth wheels develop stress cracks at slide-out transitions where the roof flexes under road vibration. Campers — including pop-up and hybrid models — often have aluminum skin or lightweight composite roofs that need different repair techniques. Travel trailers are the most common vehicle we see, usually with EPDM rubber roofs and failing sealant around vents and A/C units. Whatever you're driving, we carry the right materials for it.
- Class A, B & C motorhomes — EPDM and TPO roofs, slide-out transitions
- Fifth wheels — upper deck transitions and slide-out repair
- Travel trailers — rubber roof seam and vent repair
- Pop-up and hybrid campers — aluminum and composite roofs
- Toy haulers — garage junction and puncture repair
- Fish houses — rubber membrane and transition repair
- Bus conversions — commercial flat roof systems
How Much Does RV Roof Repair Cost in Minnesota?
RV roof repair cost depends on three things: the type of damage, the size of the affected area, and whether structural work (decking or rafters) is needed underneath. Here are typical ranges for Minnesota:
- Vent, skylight, or A/C surround seal repair: $250–$750
- Seam failure and transition repair: $400–$1,200
- Membrane tear, hole, or puncture repair: $500–$1,500
- Soft spot and rotted decking repair: $800–$2,500
- Full repair including structural rebuild: $1,500–$4,000
We always provide a written on-site estimate before any work begins. No guessing, no surprises.
Related Services
After repair, many customers choose to add a permanent silicone roof coating to seal the entire surface and eliminate future re-caulking. If repair isn't viable, we offer full RV roof replacement using 45-mil commercial TPO or EPDM. Storm or hail damage? We also provide emergency RV roof service for active leaks and can assist with insurance claim documentation.
Get a Free RV Roof Inspection — We Come to You 📞 (612) 516-5130
Repair vs Replace — When Does It Make Sense?
Repair Is Usually Best When…
- The damage is localized (one or two areas)
- The membrane is structurally sound, just compromised at seams or penetrations
- There's no widespread soft decking
- The roof is under 10 years old and still in decent shape
Replacement Is Usually Best When…
- The membrane is degraded, cracked, or de-laminated across the roof
- Multiple soft spots indicate widespread water intrusion
- The decking/rafters need rebuilding
- You want a maintenance-free roof for the next 20+ years
Frequently Asked Questions — RV Roof Leak Repair
What kinds of RV roof damage can you actually repair?
Most of them. We routinely repair leaks around vents, skylights, A/C units, and seams; failing or cracked sealant; soft spots from prior water intrusion; storm and hail damage; tears, holes, and membrane separation; and ballooning or de-laminated roofs. If we find rotted wood or rafters underneath, we rebuild that too.
How much does RV roof repair cost in Minnesota?
Most leak repairs in Minnesota run $500–$3,000 depending on the extent of damage, location, and whether structural repair is needed. Soft spot and rotted decking repairs typically run $800–$2,500. We always inspect first and give you a written quote on-site — no surprises.
How long does an RV roof repair take?
Most repairs are completed in a single visit — usually 2–6 hours depending on scope. Larger repairs involving decking replacement or multiple damage areas may take 1–2 full days. We'll give you a firm timeline before we start.
Can you fix a rotted RV roof deck?
Yes. Rotted decking is one of the most common things we find once we get into a repair. We remove the damaged decking sections, rebuild with proper materials, and then apply the membrane system on top. The key is catching it before the rot spreads to the structural framing.
Is RV roof repair covered by insurance?
Damage from storms, hail, falling trees, and road hazards is typically covered by comprehensive RV insurance. Wear, dry rot, and maintenance-related failures usually are not. We've assisted with over 100 insurance claims — we know how to document damage correctly and communicate with adjusters.
Can you repair my roof at my house, storage lot, or campground?
Yes. That's the whole point of our mobile service. We bring everything we need to your driveway, storage facility, or campground anywhere in Minnesota — no need to load up and tow your RV to a shop.
What roof types do you work on — EPDM, TPO, fiberglass, aluminum?
All of them. We work on EPDM rubber roofs (the most common on RVs), TPO membrane roofs, fiberglass roofs, aluminum roofs, and fabric-covered roofs. Each material has different repair techniques and we carry the right systems for all of them.
Do repairs come with a warranty?
Yes. All repair work is backed by an up to 20-year warranty on materials and workmanship, plus our lifetime leak-free guarantee on covered systems.