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Keeping You Insulated and Dry

The Lange Spray Foam team has received specialized training to install various insulation products. Our spray foam installers in Minnesota use proven methods and products from trusted industry brands. We have also invested in the equipment necessary to effectively complete insulation projects, regardless of their scale. Our team has worked on almost any type of space, from new homes to pole sheds, grain silos, warehouses, and beyond.

We offer an extensive range of services and we know what to use for which specific needs. Count on us to provide sound recommendations for your commercial or residential project. Here are some of the services we offer:


Count on us to provide insulation that keeps your family cozy and your home free from damaging mold and mildew.


We help you create comfortable working environments for your team by installing the right insulation.


Water Proofing Services

Our team installs insulation that prevents structural damage, mold growth, and air quality issues that stem from water seepage.


Turn to us for quality insulation that helps maintain the right temperature inside your home, all year round.


Upgrading your old insulation? The Lange Spray Foam crew can also handle the removal of your existing insulation.


We’ll meet with you and go over the insulation needs for your project and explain all the benefits of spray foam.