Which Side of an Emergency Blanket Should You Use?

by Alex Wittle

Emergency blankets are made of a heat-reflective material, usually Mylar or polyethylene. They are designed to reflect body heat back to the user and protect you from external factors like wind and moisture. Some people also use them for DIY shelters. These blankets have two sides: a shiny, reflective side (usually silver or gold) and a bright, non-reflective side (usually orange or red). But which side should face your body? Continue reading for more details.


 

When to Use the Shiny Side

Use the shiny side facing your body when you need to stay warm. The reflective surface traps your body heat and helps prevent heat loss. This is ideal in three situations: 

1) You’re dealing with cold weather 

2) You’re injured 

3) You’re treating hypothermia

You can also face the shiny side inward if you’re using the blanket as a shelter or wind barrier. This is great at night time when you have a campfire. 


When to Use the Dull Side

Use the dull side facing your body when you need to deflect heat and stay cool. The shiny side will reflect the sun’s heat away from you. This is ideal in two situations:

1) You're dealing with hot weather 

2) You're trying to avoid overheating

You can also use the shiny side outward if you need to signal for help. The sun will bounce off the silver and anyone who’s far away will be able to spot you. It works best in direct sunlight.


FAQs

Can an emergency blanket really keep me warm?

Yes, but it doesn’t generate heat. It just traps your body heat. If you’re already freezing, you’ll need another heat source, like a fire, to warm up first.

Can I reuse an emergency blanket? 

Technically, yes, but they’re not very durable. They tear easily, especially after folding and unfolding. If you want something reusable, get a thicker survival blanket.

Are emergency blankets waterproof?

Yes. They block wind and moisture. They can keep you dry in rain or snow.


Bottom line

  • Cold? Shiny side in.

  • Hot? Need to Stay Visible? Shiny side out.

Always carry an emergency blanket in your gear. It’s one of the easiest and most effective survival tools you can have. If you’re looking for one, check out Emergency USA blankets. They’re lightweight, durable, and suitable for camping, hiking, or in an emergency. Shop with us today.





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