Working with two-part polyurethane foam when the thermometer drops below freezing does not go well. Here in Flagstaff, where winter hits hard and hangs around our pine trees well into spring, timing matters just as much as the materials we use. If you are planning a Closed-Cell Spray Foam project this year, you have to work around the local weather schedule.
Most people do not realize that Spray Foam Insulation is finicky about temperature. Both the outdoor air and the surface temperature of your framing lumber play a massive role in how the chemical reaction cures. When you are dealing with standard Coconino County weather, swinging from a freezing morning to a mild afternoon, Flagstaff Spray Foam Insulation has to be strategic about when the rig rolls up to your driveway.
Why Flagstaff Winters Fight Your Insulation Schedule
Cold weather is the enemy of a good chemical bond. If your attic or exterior walls are sitting at sub-zero temperatures, the Spray Foam Insulation will not expand properly, it can lose its R-value, and you will end up with a brittle mess instead of an airtight thermal barrier. That is why we usually push heavy-duty exterior and attic installs into late spring, summer, or early fall.
- Surface temperatures need to stay generally above 50 degrees Fahrenheit for optimal expansion of Closed-Cell Spray Foam.
- Wind is another headache on those exposed ridge lots near Continental Country Club.
- Humidity and moisture control during the application of Spray Foam Insulation matter more than you think.
Summer is prime time for us at Flagstaff Spray Foam Insulation. The days are warm, the framing has baked in the sun, and the chemical components mix and cure exactly the way the manufacturer intended. But do not wait until the first snow flurries fly in October to start calling around. Schedules fill up fast once people realize their heating bills are about to spike.
Protecting Your Investment All Year Long
Once that closed-cell foam is sprayed and cured, it is very durable. It adds structural rigidity to your walls and seals out drafts completely. But you still have to look after your Closed-Cell Spray Foam. Keep an eye on roof leaks, make sure your plumbing vents are properly flashed, and do not block the Spray Foam Insulation if you are doing future wiring or remodeling work.
If you plan your project carefully and schedule your install during the milder months, Closed-Cell Spray Foam will easily pay for itself through years of lower propane and electric bills. Call Flagstaff Spray Foam Insulation when you are ready to lock in your project dates for Spray Foam Insulation in Flagstaff, AZ before the next deep freeze hits.