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Fiberglass Insulation
The smart choice to make spaces more comfortable and energy efficient.
R-Value
The ability to resist heat flow — insulation's thermal resistance.
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Ability to provide thermal resistance for comfort and efficiency.
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Sound absorption characteristics, helping reduce noise transmission.
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How To Install Insulation
Learn how to install fiberglass batts, rolls and other insulation into attics, walls, and more.
Discover the Virtual Sound Experience
Immerse yourself in a realistic sound-simulation tool to experience the acoustical performance of Knauf.
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With enhanced tax incentives, you can save up to 30% on insulation and air sealing. Learn More
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Tools & Documents / NAIMA 3E Plus®

NAIMA 3E Plus®

Easily calculate heat loss and determine surface temperatures on hot and cold piping and equipment.
DOWNLOAD NAIMA 3E PLUS® V4
EASILY SPECIFY PIPE & EQUIPMENT INSULATION

Download the NAIMA 3E Plus® FREE software to determine the insulation thickness necessary for your project. Thickness is one of the most important factors in the effectiveness of an insulation system. And without the right tool for the job, determining the right thickness of fiberglass insulation for an application can be challenging. 

Calculations consider many different factors:

  • Performance of both temperature and condensation control
  • ​Fuel cost, maintenance and other economic factors
  • Personal protection based on design conditions
  • Greenhouse gas emissions and reductions
  • Surface shape and pipe size
Download NAIMA 3E Plus® v4
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