Do Tarps Block Heat

black tarps absorb heat and allow your covered objects to remain cool. If you’re looking for a tarp designed to withstand continuous, extended outdoor exposure, black is the way to go.

Will a tarp keep heat out?

White tarps are also a great option for keeping heat out. And most colored tarps will do a better job than a black tarp. Black tarps are more useful in applications where you want heat to get through. For instance, covering a camping tent in the winter.

Why are tarps traditionally blue?

Tarps are blue as a means of identification based upon an informal color-coding system. The blue color typically indicates a tarp made of coated polyethylene that is typically waterproof, stretch resistant, UV resistant, and tear-resistant.