How to Store an Inflatable Boat: Year-Round Storage Solutions

July 1, 2026 | By Yacht Tender Team

Proper storage is the single biggest factor in extending your inflatable boat's lifespan. Whether you store your tender for a weekend or an entire off-season, the right approach prevents UV damage, material degradation, and mechanical issues. This guide covers all storage scenarios.

Short-Term Storage (Days to Weeks)

Inflated Storage

For short periods, storing your tender inflated is perfectly acceptable. Reduce tube pressure to 50-60% of operating pressure to account for temperature fluctuations. Store in a shaded area or use a fitted cover to protect from UV. Ensure the boat is clean and dry before covering to prevent mold and mildew.

Key Considerations

• Never store fully inflated in direct sun (pressure can rise 30%+ causing seam stress)
• Ensure drainage plugs are open to prevent water accumulation
• Remove electronics, cushions, and removable accessories
• Secure the boat against wind if stored on deck

Long-Term Storage (Months to Seasons)

Deflated Storage

For off-season storage lasting more than a month, deflating your tender is recommended. This reduces stress on seams and valves, minimizes UV exposure, and significantly reduces storage space requirements.

Step-by-Step Deflation Process

1. Thoroughly clean and dry the entire boat (see our cleaning guide)
2. Remove all accessories, seats, and electronics
3. Open all valves and allow tubes to deflate naturally
4. Use a pump in reverse mode to remove remaining air
5. Fold the boat carefully, starting from the bow, rolling tightly
6. Store in the original bag or a dedicated storage bag
7. Place in a cool, dry location away from direct sunlight

Storage Environment

Temperature

Ideal storage temperature is 50-70°F (10-21°C). Avoid freezing temperatures, which can make PVC brittle and prone to cracking. Avoid extreme heat, which accelerates material degradation. Climate-controlled storage is ideal for long-term storage.

Humidity

Store in a dry environment with relative humidity below 60%. High humidity promotes mold, mildew, and corrosion of metal components. Use moisture absorbers (silica gel or DampRid) in the storage area if humidity is a concern.

UV Protection

Even in storage, UV exposure through windows can degrade tubes. Store in a windowless area or cover with an opaque tarp. UV damage is cumulative and irreversible, so prevention is essential.

Deck Storage on Yachts

For yacht owners who keep their tender on deck, consider these storage practices:

• Use a fitted cover that breathes (avoid plastic tarps that trap moisture)
• Elevate slightly to allow airflow underneath
• Secure with straps that distribute load evenly
• Check periodically during long passages for chafing
• Consider chafe guards at strap contact points

Davit Storage

Davit-stored tenders face unique challenges including wind exposure and additional UV. Use a full cover that protects both tubes and hull. Ensure the cover allows ventilation to prevent condensation. Inspect davit straps regularly for wear.

Winterization Checklist

• Clean and dry thoroughly
• Apply UV protectant before storage
• Remove and store outboard motor separately
• Drain all water from hull and bilge
• Remove batteries and store in climate-controlled area
• Inspect and repair any damage before storage
• Document condition with photos for insurance purposes

Conclusion

Proper storage protects your investment and extends your tender's useful life. Whether storing for days or months, following these guidelines will keep your inflatable RIB in excellent condition. For maintenance tips, read our maintenance guide.