April 1, 2017
South High School
3131 S 19th Ave
Mpls, MN 55407
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Housing Fair Exhibitors By Category



Retro Green Energy


Insulation services including RetroFoam non-expanding injection foam insulation for existing structures, Spray Foam, Attic Insulation, and Blower door test with thermal imaging

Category: Insulation

315 Franklin Ave NE, St. Cloud, MN 56304
320-252-8888  •  Website

Houle Insulation, Inc.


We re-insulate attic & sidewalls of existing homes with cellulose insulation - made from 75% post consumer newspaper. We also use closed cell spray foam for Rim joists, crawl spaces & various other projects. Our Specialty Is Your Existing Home!

Category: Insulation

381 118th Ave. NW, Coon Rapids, MN 55448
763-767-8412  •  Website