We recently talked about insulating your cottage or cabin for seasonal efficiency. In that post, we looked at upgrades like sealing crawl spaces, protecting against moisture, and adding attic insulation to keep summer getaways comfortable. 

Today, we are shifting gears to the differences between insulating a property that you use part-time versus one you live in year-round.

 Understanding these differences helps you choose the right materials and avoid problems down the road.

Seasonal Properties: Comfort Without Overbuilding 

A cottage or summer cabin often has a different purpose than your primary home. You may use it for long weekends or a few weeks each season. Because of that, you may not need the same heavy-duty insulation required for full winter living.

Fibreglass or mineral wool batts are popular for seasonal spaces. They are affordable, relatively easy to install, and provide good thermal resistance during the months you need them most. Blown-in cellulose is another option for filling attics and wall cavities, especially in older cabins with irregular framing. 

The focus with seasonal properties is usually on balancing comfort and cost, while still paying attention to moisture protection and air sealing.

Year-Round Homes: Higher Standards for Harsh Winters

A house or cabin used through Manitoba’s winters faces very different demands. Long stretches of cold weather, heavy snow, and fluctuating temperatures call for stronger materials with higher R-values. 

Spray foam insulation often becomes the best choice in this case. Closed-cell spray foam creates an air-tight, moisture-resistant barrier that not only insulates but also strengthens the structure.

If you plan to live year-round in a cottage originally built for seasonal use, upgrading to spray foam in the attic, crawl space, and exterior walls can make a significant difference in both comfort and energy bills. Sometimes, mineral wool is also a smart choice for walls and basements because of its fire resistance and ability to handle moisture.

Moisture and Maintenance Considerations

One of the biggest differences between seasonal and full-time living is how long the property sits unattended. A seasonal cabin may be closed for months at a time, which increases the risk of moisture damage. 

Choosing insulation that doubles as a moisture barrier, such as closed-cell spray foam, adds peace of mind. For year-round homes, regular use of heating and ventilation reduces that risk, but high-performance insulation still helps maintain a stable indoor environment.

Making the Right Choice

Every property is unique, and the right insulation depends on your plans for the space. Seasonal cabins benefit from cost-conscious options like batts and blown-in products, while year-round homes require materials that can withstand extreme conditions and protect your investment long term.

Plan Your Insulation Project with Confidence

Whether you own a summer cottage, a year-round cabin, or a family home, insulation plays a central role in how comfortable and efficient your property feels. If you are weighing your options, contact Summit Insulation Services today. 

Our team can help you compare products, choose the best fit for your needs, and create a solution designed for Manitoba’s climate.