Own or manage a Quonset in Manitoba. You know the shape has its own challenges. That curved roofline is ideal for shedding snow and standing up to wind, but turns temperature control, condensation and moisture damage into an uphill battle. Ask ten farmers what to do and you’ll get ten different answers. That’s why we’re here to tell you what works.
At Great Canadian Insulation, we’ve been insulating agricultural buildings across Winnipeg and rural Manitoba for over 40 years including Quonsets. Although tricky, we know how to insulate these buildings. Let us get into the process.
Why is the Best Insulation for Quonset?
Quonsets are curved steel buildings. In these cases, closed-cell spray foam insulation makes the most sense. Rigid panels or batt-style products can’t conform to the curved surface, but spray foam can because it’s a liquid that expands and hardens in place. It fills every ridge, seam and irregular gap in the corrugated steel, making for a continuous, seamless layer of insulation without gaps for air or moisture to get through.
Closed-cell spray foam is its own vapour barrier. That makes a difference for these buildings where moisture control is challenging. By adhering directly to the steel, it adds rigidity to the structure and lasts through Manitoba’s extreme temperature swings without sagging, settling or losing effectiveness over time.
How Does Spray Foam Solve Condensation Problems in a Quonset?
Condensation forms when warm, moist air inside the building comes into contact with cold, uninsulated steel. It can then lead to rust, corrosion, mould growth and damage to anything inside including equipment, feed, grain or vehicles.
Closed-cell spray foam creates a continuous seal directly on the steel so the interior surface temperature is closer to the temperature inside the building. By eliminating the cold surface and warm air combination, condensation won’t be able to form in the first place. Quonsets often store equipment, grain or livestock feed. Such protection can prevent costly damage.
How Long Does Quonset Insulation Last?
Closed-cell spray foam is one of the most durable insulation options on the market. With proper installation on a Quonset, it can last for decades. It doesn’t sag, settle or lose R-value over time like other insulation types do, which is essential in a building prone to constant vibration, temperature swings and moisture.
Proper installation makes a difference. When you choose the team from Great Canadian Insulation, your insulation will last, not fail early.
Does Your Quonset Need Insulating?
Every Quonset is different. The right insulation approach comes down to the building’s use, its current condition and your budget. At Great Canadian Insulation, we honestly assess your building, transparently discuss each option and install closed-cell spray foam insulation to the highest standard. There’s no unnecessary upselling.
Is your Quonset battling condensation? It’s time to fight back. Contact us for a free estimate today.