Blown in Fiberglass Insulation Machines
Blown in Fiberglass Insulation Machines Blown in fiberglass is a favorite of many contractors. While the cellulose industry markets blown in cellulose as a superior product, blown in fiberglass has been in use more many years and does provide great insulating value....
Sound Control
Sound Control The publications below provide a general introduction to controlling sound as well as technical documents showing how to construct a sound-deadening wall/floor system. North American Insulation Manufacturer's Association produced a 10 page pamphlet...
Sound Control for Floor Systems
Sound Control for Floor Systems Internal sound control has become more and more important. While sound control for apartment acomplexes has always been Sound Control Standard Install fiberglass batt or blown cellulose (A) in floor system. 6" batt or cellulose depth...
BPI Certification: What’s in it for Your Insulation Company?
During the building process, insulators are required to satisfy one criterion--R-value. They are to blow enough insulation in an attic and install the right amount of insulation in a wall to obtain a certain R-value. This is where the insulation industry has been for...
Extensible Insulation Machines for the Start-Up Contractor
What machine do I need? When making a purchase as a start-up company, you are faced with a balance of getting the right machine without sacrificing future growth. You are in the business to grow your company, but overbuying a machine can set you back so much that you...
Insulation Vacuum Hose Configurations: Options & Performance
The Cool Vac vacuums have a 6″ inlet and a 6″ outlet. This gives you great flexibility to customize a machine according to your needs and budget. The larger the hose, the greater the performance There is a misunderstanding about performance and vacuums. Often, people...
“Master Distributor” for Cool Machines: What is in a Name?
There is a Distributor and there is a Master Distributor. As a Master Distributor, we bring a full-working knowledge of the Cool Machine brand. Here are the requirements that Cool Machines has for branding us as a Master Distributor. What Cool Machines Requires for a...
Starting an Insulation Business: Understanding State Licensing
Updated: October 27, 2025 This is a general guide to insulation contractor licensing in the United States. Not every state requires a license to install insulation, but most have some form of contractor regulation. Always verify current requirements with your state...
Positive Displacement Blower for Insulation Machines
Positive Displacement Blowers (hereafter PD) are probably known better by their common name – Roots Blower. In the 1860s, the Roots brothers in Indiana invented this blower for blast furnaces. This blower is actually a pump. Unlike conventional insulation blowers...
CM1500: Upgrading by Adding an Additional Blower
Even though the Cool Machine brand is innovating the insulation machine market, the machines are quite amazingly simple. You can upgrade, replace and maintain major components of these machines without sending them to a service center. That is our goal. We want you to...
