Insulating Your Existing Shop, Quonset, or Pole Barn with Spray Foam: Everything You Need to Know
When cold Saskatchewan winter sets in, your pole barn, quonset, or metal building likely gets pretty frosty inside. Whether out on a Saskatchewan farm, an industrial shop, or a homeowners’ garage, harsh winters can make these spaces uncomfortable and challenging to work in without proper insulation. Adding insulation might be the upgrade you need to stay toasty next winter.
Spray foam insulation can provide significant energy savings and improved comfort, but understanding the process and considerations is essential before making a decision.
What Spray Foam Insulation Does
Spray foam insulation seals walls, floors, and ceilings against heat loss by filling gaps and cracks. And spray foam insulation is one of the best insulating materials because of its high R-value (see values below). It works effectively in various spaces, including homes, commercial buildings, and agricultural pole barns. This insulation type creates an airtight barrier, reducing drafts and moisture infiltration.
Professional Installation is Recommended
Due to the specialized chemicals and equipment involved, professional installation is advised. Spray foam installers use heavy-duty plastic to protect doors and windows and employ personal protective equipment during application. The foam adheres tightly to surfaces, which can potentially complicate future access requirements to electrical and plumbing equipment, so it’s necessary to carefully plan the job before you begin. Installing a building wrap before the foam application can help mitigate this issue by making it easier to cut away sections of spray foam in the future, if required.
Types of Spray Foam Insulation
For shops, pole barns, and quonsets, two main types of spray foam insulation are used:
- Closed-cell foam: Dense and highly effective, this type is recommended for exposed walls where durability and high R-values are essential.
Typically, closed cell spray foam has an R-value of 5.0 to 7.0 per inch. - Open-cell foam: Less dense and more affordable, it works well for ceilings and other less exposed areas. Typically, open cell spray foam has an R-value of 3.5 to 3.8 per inch.
Key Considerations for Metal Buildings
Not all spray foam products are approved for use with metal buildings. Some can cause rust or invalidate warranties due to chemical interactions. However, applying a rust prevention pre-coating or installing a building wrap before applying spray foam insulation will prevent any issues. Always check with your post-frame builder or metal manufacturer to ensure compatibility.
Preparing Your Space for Insulation
Before installation, clear the walls of your building and move items to the center and cover them with a tarp or remove them entirely while the job is being done. The insulation team will ensure the foam stays contained within the wall studs, leaving other building features untouched.
The Benefits of Spray Foam
Although spray foam insulation is more expensive than other options like fiberglass batts, its benefits include:
- An airtight seal
- Superior energy savings
- Increased indoor comfort during colder months
For additional insulation, fiberglass batts can be layered over spray foam to achieve even higher R-values.
Making Your Decision
Spray foam insulation is a significant investment, but it delivers unmatched energy efficiency and long term savings on heating and cooling bills, and comfort for your pole barn or shop.
For the best results, consult professionals and verify compatibility with your building’s materials. With proper planning, you can transform your space into a more comfortable and energy-efficient environment.
Related Posts:
✅ Understanding the insulation R-value
✅ Spray Foam Insulation and Mice
At Profoam Insulators, our vision is to provide the absolute best spray foam insulation service Saskatchewan has to offer. We’ve been providing high-quality spray foam insulation and polyurethane roof coatings across Southern Saskatchewan since 2012.
Upgrade your building’s insulation—get in touch with us today for a consultation!
In Swift Current:
Telephone: 306-773-3606
Cellular: 306-537-9529
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