Regular RV resealing helps prevent water intrusion and protects exterior joints from costly damage. Knowing when to reseal RV seams is especially important as sealants age, crack, or lose flexibility. In this guide, we explain how often resealing is needed, which areas require attention, what problems it can prevent, and how much professional RV resealing may cost.
Why You Should Reseal RV Seams Before Leaks Start
Why RV Exterior Seams Need Regular Resealing
At Custom Way, we often see RVs with cracked or missing sealant around exterior seams. When RV resealing is delayed, water can enter the structure, causing wood rot, damaged insulation, wall stains, delamination, and more expensive repairs.
How Often Should You Reseal Your RV?
At Custom Way, we often see older RVs benefit from a complete exterior reseal around the 10-year mark. However, individual seams may require attention much earlier. Grand Design recommends inspecting all sealants every three months and resealing at least once a year. Jayco recommends checking exterior sealants at least every six months and resealing when deterioration appears.
Actual intervals depend on UV exposure, temperature changes, travel frequency, storage conditions, RV age, previous repairs, and sealant condition. Therefore, resealing RV should be based on regular inspections, not age alone.
How Much Does RV Resealing Cost?
The cost of RV resealing depends on the RV size, seal condition, and required work.
- Reseal wind $80
- Entry door $150
- Corner $150
- Technical door $60
For an exact price, call Custom Way +1 (840) 205-7314 and request a quote for your RV or travel trailer.
What Problems Can RV Resealing Prevent?
Proper RV resealing helps prevent water from entering walls, windows, corners, and storage areas. Without timely sealing, moisture can damage insulation and plywood, cause wall or ceiling leaks, and create bubbles or delamination on exterior panels. Over time, these problems can lead to rot, mold, and more expensive structural repairs.
What Parts of an RV Exterior Need to Be Resealed?
RV resealing should cover every exterior joint where water can enter. During resealing RV exterior, technicians usually inspect and seal:
- Roof sealing around seams, edges, vents, skylights, and roof penetrations
- Exterior seams between body panels
- Front and rear caps
- Sealing RV corners and exterior moldings
- Window frames and perimeter seals
- Entry doors and access doors
- RV storage door seal areas
- RV storage compartment seal around compartment frames
- Utility ports, exterior lights, ladders, and attachment points
Signs Your RV May Need Resealing Earlier
Some warning signs may show that service is needed sooner:
- Cracked, peeling, or shrinking sealant
- Visible gaps around seams and corners
- Water stains near windows or doors
- Moisture inside storage compartments
- Loose exterior trim or molding
- Hardened or damaged rubber seals
- Bubbles or delamination on exterior panels
- Signs of previous or recurring leaks
Need an RV Reseal Near Me? Contact Custom Way
Custom Way provides professional RV resealing for motorhomes, travel trailers, and other recreational vehicles. Our team works with exterior seams, roof areas, corners, windows, entry doors, storage doors, compartment frames, moldings, lights, and utility openings. We also inspect damaged sealant and help identify areas at risk of water intrusion.
All services are available at our RV repair shop in Artesia, California. If bringing your RV to the shop is not convenient, call us about mobile service. We can perform resealing and exterior refurbishment at your location in Orange County, Los Angeles County, San Bernardino County, and Riverside County.
Looking for an RV reseal near me? Contact Custom Way to schedule service or request a quote.
Call +1 (840) 205-7314
