13 people are doing this
14 out of 21 people think it's worth doing
Suggested by ecowaror
When we think of insulation, often the first thing that comes to mind is attics and doors. But there are other ways to insulate our homes. For instance, a hollow outside door will only provide limited insulation value; a metal clad insulated door will be much more effective.
How long this tip/project should take you.
What you’ll need to get this done.
basic - you're familiar with the many uses for duct tape
intermediate - you can use power tools without losing limbs
expert - you're qualified to rewire the house if necessary
$$$$ - $0 - $20/yr
$$$$ - $20 - $50/yr
$$$$ - $50 - $100/yr
$$$$ - $100+/yr