Excellence.  Every Day.

About us

Our Focus

Our primary focus is on the insulation of custom homes because we have a passion for the technical aspect of properly and effectively insulating unique and challenging spaces.  With open cell foam, closed cell foam and the Blow-in-Blanket System, we have the tools, products and experience to give our customers the best insulating package for optimal energy efficiency. 


Northwind also works with light commercial and multi-family projects in West Michigan and Traverse City.

Our Crews

Northwind Insulating Systems LLC employs enthusiastic and motivated insulation crews that love their jobs!  Some of our insulators have been in the industry for over 25 years, so they have considerable experience with various insulation types, methods of installation and applications. Our crews practice a high level of quality workmanship and take considerable pride in their work.   

Our Owner

Steve Grimm, Owner, has been in the insulation industry since 1978.  Over the years, he has amassed significant knowledge and best practices for insulation types, situations and installations.  In addition, combined with his crew leaders, Northwind Insulating Systems has over 100 years of insulation experience.  Steve has served on both regional and national boards of the Blow-in-Blanket System and is a long-standing member of the Home Builders Association of Greater Grand Rapids (HBAGGR).  Steve was born and raised in the Grand Rapids area so he knows the region and the people.  He is the owner of Northwind Insulating Systems LLC, and is an expert at determining the proper insulation process and materials for various key areas of your home.