The Benefits of Spray Foam Insulation
- Daryl Marritt
- May 14, 2024
- 1 min read
If you are like many Canadians, you're looking for the best way to keep your home cozy in the winter and cool in the summer? Kennedy Custom Insulation's spray foam insulation might just be the answer you've been looking for! Here's why:
First off, let's talk about R-value. This fancy term basically means how well insulation can resist heat flow. And guess what? Our 2lb medium density spray foam insulation has an R-value of 6-7 per inch! For context, traditional fiberglass insulation provides 2-3 R-value per inch and stone wool insulation about 3-4 per inch. That's almost more than twice the insulation value in the same as other traditional batt insulation applications.
The second benefit to spray foam insulation is its built-in vapor and air barrier. No more plastic vapour barriers, stapling and tape! That means no pesky drafts sneaking into your home, and no moisture causing trouble either. It's like giving your home a one-time protective shield against the elements!
The last and possibly most overlooked benefit of spray foam is the 300% increase in structural rigidity it adds to your building's structure! That's right, it strengthens the walls and ceilings it's applied to, making your home sturdier than ever before.

So if you're looking to upgrade your home's insulation game, look no further than Kennedy Custom Insulation's spray foam. It's the smart choice for a more comfortable, efficient, and durable home!
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