Calgary winters bring some of the most extreme weather in North America, with temperatures often plunging to -30°C or lower. We know how much you love your motorhome, trailer, or camper, but leaving it unprotected during a deep freeze can cause permanent damage. Our team at Country Hill Storage sees many owners struggle with burst water lines and dead batteries every spring. We want to help you avoid those expensive repairs by sharing our expert winterization guide. By following a solid plan, you ensure that your vehicle stays in peak condition through every Chinook and cold snap.
Preparing your vehicle for months of storage requires more than just parking it and locking the door. You must address the internal systems that do not like the freezing cold, such as the plumbing and the electrical components. Furthermore, the dry Alberta air and heavy snow loads put extra stress on the exterior seals of your unit. We believe that a proactive approach is the best way to protect your investment and save money on maintenance. Let us walk you through the essential steps to get your RV Storage in Calgary right the first time.
Preventing Frozen Pipes and Battery Drainage During Cold Snaps
The most critical task for any Calgary RV owner involves protecting the plumbing system. When water freezes, it expands with incredible force, which easily snaps plastic pipes and metal fittings. We recommend that you drain every drop of water from your fresh water tank, hot water heater, and holding tanks. Once the tanks are empty, you should pump non-toxic RV antifreeze through all the lines until you see pink liquid coming out of every faucet. This simple step ensures that no pockets of water remain to freeze and crack your plumbing during a -40°C night.
In addition to the pipes, you must protect your batteries from the draining effects of the cold. A battery that sits in the freezing cold while only partially charged can actually freeze solid and crack its casing. We suggest that you remove your house and engine batteries and store them in a cool, dry place like a basement or a heated garage. If you cannot remove them, you should disconnect the negative terminal to prevent “phantom” power draws from the clock or sensors. Keeping your batteries charged throughout the winter ensures they have the power to start your engine when spring finally arrives. If you need a reliable spot to park your rig, you should Contact Us to learn about our secure outdoor options.
Why Perimeter Fencing Matters for High-Value Vehicle Storage
When you store a high-value asset like a modern motorhome, security should be your top priority. While Calgary is a great place to live, vehicle theft and vandalism still happen, especially in secluded areas. We believe that a high-quality perimeter fence acts as the first line of defence for your property. A strong fence combined with a secure gate system prevents unauthorized people from wandering near your vehicle. This is why we invest so much in our facility’s physical boundaries to give you peace of mind.
Furthermore, a fenced facility helps keep out unwanted wildlife that might be looking for a warm place to nest. In our part of Alberta, mice and squirrels love to crawl into the undercarriages of trailers to chew on wires and insulation. A professional storage yard with a solid perimeter and regular maintenance is much less attractive to these pests than a backyard or an open field. We take pride in providing a clean, fenced environment that keeps your vehicle safe from both human and animal intruders. Choosing a facility that cares about these details makes a massive difference in how your RV looks and runs after a long winter.
Protecting the Exterior Seals and Roof
Calgary’s sun is very strong, even in the middle of winter, and the UV rays can dry out the rubber seals around your windows and roof vents. We suggest that you inspect all the caulking and sealant on your unit before the first snow falls. If you find any cracks, you should apply a fresh layer of RV-specific sealant to keep moisture out. When snow melts during a Chinook and then refreezes at night, the ice can expand in those cracks and pull your roof apart.
Additionally, we recommend using a high-quality RV cover if you are storing your unit outdoors. A cover protects the finish from the “sandblasting” effect of wind-driven snow and dirt. However, make sure you use a breathable cover rather than a plastic tarp. Plastic tarps trap moisture underneath, which can lead to mold and mildew growth on your siding. Keeping the exterior clean and covered ensures that your rig stays looking new and prevents leaks that can rot the wooden frame of your walls.
Managing the Interior Environment
Before you lock the door for the season, you must thoroughly clean the interior of your RV. Even a few crumbs in the back of a cupboard can attract rodents that will chew through your cushions and curtains. We suggest that you remove all food items, including canned goods, which can freeze and burst. You should also defrost your refrigerator and leave the doors propped open to prevent mold from growing inside the dark, damp compartments.
We also find that using moisture absorbers, like desiccant buckets, helps keep the air inside the unit dry. Alberta’s air is already dry, but the temperature changes during the winter can cause condensation to form on the windows and metal frames. These moisture absorbers prevent that damp feeling and keep your upholstery smelling fresh. We want you to step into a clean, dry vehicle when you are ready for your first camping trip of the year. Taking these steps inside the unit is just as important as the work you do outside.
Tire Care for Long-Term Parking
Leaving your RV in one spot for several months can cause “flat spots” on your tires. The heavy weight of the vehicle presses down on the rubber, and the cold makes the rubber less flexible. We suggest that you inflate your tires to the maximum pressure listed on the sidewall before you park. This extra pressure helps the tire hold its shape even as the temperature drops.
If possible, you should also use tire covers to protect the rubber from sun damage. UV rays cause the rubber to crack and age prematurely, which can lead to dangerous blowouts on the highway. We also recommend parking on a firm surface, like gravel or asphalt, rather than soft grass or dirt. Moisture from the ground can seep into the tire tread and cause the internal metal cords to rust over time. Proper tire care ensures that your rig is safe to tow as soon as the roads clear.
Final Walkthrough and Safety Check
Once you have completed all the steps on your checklist, take one last walk around the vehicle. Ensure that all the windows are tightly shut and the roof vents are closed. Check that your propane tanks are turned off and the regulators are covered to keep out spiders and debris. We recommend that you take a few photos of the interior and exterior for your insurance records.
We believe that a final inspection gives you the confidence to walk away for the winter knowing you did everything right. Our team is always on-site to monitor the facility, but your personal preparation is what truly saves the day. We enjoy helping our neighbours get ready for the off-season because we know how much joy these vehicles bring to families. Let us handle the space and security while you handle the winterization details.
FAQ
Should I start my RV engine during the winter?
We generally do not recommend starting the engine unless you plan to drive it long enough to reach full operating temperature. Short idling sessions can cause moisture to build up in the oil and exhaust system. If you have winterized the fuel system and removed the battery, it is better to leave it until spring.
Do I really need pink antifreeze if I blow out the lines with air?
While blowing out the lines with air removes most of the water, it often leaves small puddles in low spots or inside the water pump. Using RV antifreeze provides an extra layer of safety. It is a very cheap way to ensure you do not have a thousand-dollar plumbing repair in the spring.
How often should I check on my RV in storage?
We suggest checking on your unit once a month, especially after a heavy snowstorm or a major wind event. This allows you to brush off heavy snow from the roof and make sure your cover is still secure. It also gives you a chance to check for any signs of pest activity.
Is it safe to leave propane tanks on the RV?
Yes, it is safe as long as the valves are tightly closed and the tanks are secured in their brackets. Some people prefer to remove the tanks and store them in a cool, ventilated area, but you should never store propane tanks inside a building or a garage.
What is the “Chinook effect” on stored vehicles?
A Chinook is a warm wind that can raise temperatures by 20 degrees in a few hours. This causes snow to melt and run into small cracks. When the cold returns, that water freezes and expands. This “freeze-thaw” cycle is very hard on seals, which is why good caulking is so important.
Can I store my RV with the leveling jacks down?
We recommend leaving the jacks up during winter storage. If the ground shifts or if a jack loses pressure over time, it can put uneven stress on the frame. It is better to use wheel chocks to secure the vehicle and let the suspension handle the weight.
Meta Description: Protect your rig from Calgary’s -30°C frost! Follow our ultimate 10-step RV STORAGE Storage in Calgary checklist to save your pipes and batteries today.
