Wisnieski - The Insulation Experts

Wisnieski Insulation has been working hard as Norfolk, Nebraska’s leading insulation company specializing in Cellulose Insulation and Spray Foam Insulation. Our insulation experts have more than 60 years experience working with insulation.

Insulation Quality Ratings

Insulation Type	R-Value	Rating	Wisnieski Approved
Spray Foam	6.8 R/in	Best	Yes
Cellulose	3.8 R/in	Good	Yes
Fiberglass (most common)	3.2 R/in	Poor	No

Fiberglass insulation is the most commonly used insulation product in home and building construction today. The insulation and sound dampening quality of cellulose and spray foam insulation far exceeds that of traditional fiberglass insulation. With heating and cooling costs at a all time high, quality insulation is the best investment you can make. Contact us today at 402-371-7526.