DIY Network

How to Insulate an Exterior Door

There are several types of weatherstripping products available for exterior doors. Here are the most common types and how to install them.

Materials

  • caulk
  • nails
  • self-stick foam
  • bronze spring weatherstripping
  • door threshold kit
  • door sweep kit

Tools

  • cordless drill
  • screwdriver
  • caulk gun
  • hacksaw
  • hammer
  • pry bar
  • scissors
  • tape measure
  • metal snips

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