Denny Wholesale is a family owned wholesaler of building materials. These building materials are used as vapor barriers, aluminum trim and radiant insulation. We offer the following products:

  • Denny Foil

  • Trim Coil

  • Denny Weather Guard

  • Building & Construction Tapes


About Denny Foil


Denny Foil saves money Denny Foil guarantees builders and homeowners the most effective insulation without bulk. Denny Foil is a perfect low cost means of providing reflective insulation for temperature control. Denny Foil's aluminum surface prevents the transfer of heat from one source to another. Denny Foil prevents heat transfer into an attic on a hot summer day, and can reflect heat back inside a house on a cold winter day. Denny Foil functions a vapor barrier, preventing the transfer of moisture. Denny Foil is clean, light, and easy to install. 

Denny Foil options Denny Foil is available in two types, Breather type (which is ideal for attic installation) and Vapor Barrier type (ideal for wall installations, or where needed to block moisture). Denny Foil options included single or double sides, various square footage and kraft paper weight. Choose your Denny Foil Product.