Builders

As a contractor, you're used to dealing with details that your clients may never see, like the insulation. So why not use the insulation that costs the least to install, fiberglass? Well, there are a lot of reasons to go with the obvious upgrade choice, National Fiber's Cel-Pak or Nu-Wool cellulose insulations.

• Demand for energy efficient homes grows every day. Cellulose saves up to 40% vs. a fiberglass insulated home, and that shows your clients you're energy smart. Working on a retrofit? Check out our handy Insulation Savings Calculator to help demonstrate to your clients just how much cellulose can save them.
  
  
• Your reputation depends on what your buildings look like and on how well they perform. A drafty building that uses lots of energy doesn't make for happy clients, and unhappy clients don't make good references. Dense-packed cellulose, free of voids and gaps, reduces energy use year-round, eliminates drafts, and guards against moisture and durability issues.
  
  
• Callbacks are every contractor's worst nightmare. Cellulose handles tricky assemblies, like unvented cathedral ceilings or insulating around skylights, like a dream. No air infiltration means no ice dams, and that means no callbacks.
  
  
• Happier crews. Ever had anyone on your crew volunteer to install fiberglass? We didn't think so. You can sub your cellulose installation, or we can teach you how to do your own.
  
  
• Safety and comfort. Cel-Pak and Nu-Wool insulated homes offer superior thermal performance, fire resistance and sound attenuation.
  
  
• The environment. Being green is important today, and there is no greener insulation than our cellulose, locally produced and with an 83% recycled content. We're green, so you can be, too.