When Does It Make Sense to Use Blow-In Blanket Insulation?

Contractor installing blow-in-blanket insulation

One of the most sought-after types of insulation today is BIBS—or the Blow in Blanket System. Only installed by BIBCA certified contractors, the system involves the application of fiberglass insulation blown behind a mesh of fabric at a particular density.

When should you opt for cutting-edge Blow-In-Blanket insulation in Kansas City? Here’s when you should strongly consider it:

You Want a More Energy-Efficient Alternative to Batts

Compared with conventional batts, BIBS is far more efficient. Apart from its usually higher R-value, it offers uniform density, leaves no gaps, and doesn’t settle. Poorly installed batts leave as much as a 4% gap area, which increases heat loss by up to 50%. Blow-in insulation, on the other hand, fills every gap and guarantees complete coverage. Of course, as with any insulation, this is a job best left to licensed professionals to guarantee effectivity.

You Need to Insulate In-Between Floors

Many building experts recommend BIBS when insulating walls, but it’s a natural choice for in-between floors, too. Because the system provides both uniform density and seamless coverage, it is great for soundproofing bedrooms, entertainment rooms, and play areas, without fail. If you value peace and quiet, BIBS is an excellent solution.

You Have Oddly Shaped Cavities

With the way that it’s installed, BIBS is suitable for irregular-shaped areas. As a seamless blanket of insulation, it provides a thermal envelope that can cover cavities of any shapes and sizes.

By contrast, batts are only advisable for open areas, such as the gaps between wall studs. When used in non-standard cavities, they would inevitably create some gaps and seams even if they’re custom-fit. In turn, a batt insulation system is likely to allow heated or cooled air to escape, compromising your home’s overall energy performance.

BIBS is only one of the many insulation options on the market, but it stands out for obvious reasons. If you want to reconcile energy efficiency with affordability, it’s among your best and safest bets.