RV Storage Checklist Before Winter in Canada (Complete Guide for 2026)

🟢 RV Storage Checklist Before Winter in Canada

Preparing your RV properly before winter storage is one of the most important steps to avoid costly damage. Canadian winters can be harsh, especially in Ontario, and failing to prepare your RV correctly can lead to frozen pipes, battery damage, and mold issues.

ATC Storage is located in Pembroke, Ontario, and provides secure RV storage for customers in Ottawa and surrounding areas.

This checklist will help ensure your RV is fully protected before storage.

🧊 1. Drain All Water Systems

Before storing your RV, make sure to fully drain:

• Fresh water tank

• Grey water tank

• Black water tank

• Water heater

Even small amounts of water can freeze and cause damage.

🚿 2. Add RV Antifreeze

After draining:

• Flush water lines

• Add RV-safe antifreeze through the plumbing system

This helps prevent freezing in any remaining moisture.

🔋 3. Disconnect or Maintain the Battery

To avoid battery drain:

• Disconnect the battery completely, OR

• Use a trickle charger

• Store in a dry, protected area if removed

🛞 4. Check Tires and Pressure

Cold weather can damage tires if not properly maintained.

• Inflate tires to proper PSI

• Use tire covers if storing outdoors

• Move RV slightly if possible during long-term storage

🧼 5. Clean Interior and Exterior

Before storage:

• Remove food and perishables

• Clean all surfaces

• Wash exterior to remove dirt and road salt

• Leave cabinets slightly open for airflow

🛠️ 6. Inspect for Repairs

Check for:

• Roof leaks

• Cracks or seals

• Mechanical issues

• Any damage before storage

Fixing issues before storage prevents bigger problems in spring.

🏠 7. Choose the Right Storage Facility

After preparing your RV, proper storage is essential.

Many RV owners near Ottawa choose storage outside the city for:

• Better availability

• Lower costs

• Larger storage spaces

ATC Storage, located in Pembroke, Ontario, offers secure RV storage options for customers in Ottawa and surrounding areas.

❄️ Why Winter Preparation Matters in Canada

Improper winterization can lead to:

• Burst pipes

• Battery failure

• Mold and mildew

• Expensive spring repairs

Proper preparation protects your investment.

❓ Frequently Asked Questions

When should I start winterizing my RV?

Before temperatures consistently drop below freezing in Canada.

Can I store my RV without winterizing it?

No — this can cause serious damage during Canadian winters.

Do I need professional winterization?

Not always, but it reduces risk of missed steps.

🚀 Final Thoughts

Winterizing your RV properly is essential for protecting it during harsh Canadian winters. Following a checklist ensures nothing is missed and your RV is ready for safe storage.

If you’re looking for secure RV storage near Ottawa, ATC Storage in Pembroke, Ontario provides safe and accessible storage options year-round.