Selected parts available for online ordering for customers in the USA.

Can't find your part? +1 800-237-7841

Volu-Matic 300 Insulation Blowing Machine - 380 Volt


The Volu-Matic 300 insulation blowing machine model U35P-59 has an eletric motor and a quick-change feeder. It is used for in-plant applications. The machine is also found in the research and quality control departments of major insulation manufacturers, where it is utilized to test the blowing performance of loose fill products.

Prior to 2022, the Volu-Matic 300 was known as the Unisul Volu-Matic III or 3. CertainTeed Unisul insulation machines are tan and red. CertainTeed Volu-Matic insulation machines produced in mid-2022 and beyond are white and blue.

See Owner's Manual for instructions

See all  Replacement Parts

Time for a new machine?

Contact us today to get the right CertainTeed insulation machine for your needs. Call now : +1 800-237-7841

Need help finding your machine or parts ?

Use your mobile device and Google® Lens. ?

Use your mobile device and Google® Lens to visually search for replacement parts for CertainTeed and Unisul insulation machines.
  • Determine if your Google® search app has Google® Lens already embedded in it.
    - Look for the camera icon in your Google® app search box. google lense searchbox
  • If your Google® search app has Lens, select the camera icon and follow the Google® Lens instructions for using the camera on your mobile device to find your CertainTeed insulation machine and/or parts using those from your machine. machine and/or parts using those from your machine.
    - This works best if you are in a well-lit area.
  • If your Google® app does not have Lens embedded, you may be able to download it from your app store.
  • - Select your app store and search for Google® Lens. Find the app with the logo shown here:google lense icon
  • - Once installed on your mobile device, open the Google® Lens app and use your mobile device camera for find the replacement parts you need for your CertainTeed or Unisul insulation machines. Google® provides in-app instructions for use.
Quick Tips for using visual search with your mobile device camera:
  • For best results, scan the serial plate from your machine. It has the model number to help you find the correct parts for your specific machine. Here is a sample one:
  • Scan the front on your machine.
  • steel lable of machin