Imagine for a second you were transposed into the karmic driven world of Earl. And imagine a perfectly waterproof shelter on your back that weighs almost nothing. That’s how a Tyvek tent would feel.
Of course, there are numerous alternatives to a home depot, such as plastic, Mylar blankets, canvas and Gore-Tex. But it is relatively very expensive or not breathable.
So here are the main reasons why Tyvek, home cover or Typar make sense as emergencies.
3) waterproof and
4) machine washable.
REASON # 1: TYVEK SHELTERS ARE CHEAP
Cheap is important because survival is not about glamor. The less money you have to spend on shelter per square foot means you can buy more of it. Let me show you what I mean.
I have a Coleman Weathermaster tent. It’s 9’x17’x6 ‘high. So I get 618 square feet for about $ 175.
In contrast, a 9’x150 ‘roll of Tyvek is about $ 150. You get about 1350 square feet. This is twice the square footage for what you get with the Weathermaster.
Look, you will not take on the role of something in a survival situation. But I hope you can see the difference in value.
Here’s a second reason why Tyvek is a better choice.
REASON # 2: TYVEK IS LIGHT
Let’s take the WeatherMaster again. It weighs between 25-30 pounds. On the other hand, the same amount of Tyvek weighs less than 5 pounds.
This is 1/5 of the weight of the 6 man tent, just by using a different material. It will take quite a load off your back. OK, we covered the price and weight. What’s next? Protection against the elements.
SPEECH # 3: WATERDICH
If you are wondering if Tyvek is waterproof or water resistant, feel free to check it out. Tyvek is not only an excellent home protector, but can also be an excellent shelter, canvas, ground cloth and beeswax bags. Let me share a quick lesson on waterproofing.
There is a measurement for “water tightness”. This is called hydrostatic head or HH. Waterproof material all have a minimum HH rating of 1000. The rating stands for a column of water that is 1000 millimeters high. Thus HH of 1000 means that a column of 1000 mm can stand on the fabric before the fabric passes water.
Again, 1000 HH is the lowest waterproof level. Most tent material is about HH 1200. Tyvek is about HH 2100. It is waterproof. And it’s a good moisture barrier. But what do you do when Tyvek gets dirty and muddy?
REASON # 4: WASHABLE
Here’s something interesting. Most homes are biodegradable and disposable. And some types of Tyvek are even washable. You just throw it in a washing machine. Put the machine on fine, pour in liquid tide and hot water, and you are ready to go. Just like clothes. At first it wrinkles, and after a while it softens.
So there you have it. Four good reasons why Tyvek makes sense as a tent, canvas and shelter material. I first thought it was a joke when I heard about it. But the more I read, the more it made sense. Tyvek is indeed cheap, light, waterproof and washable.
Go for a 10×10 ‘skin this week. Count down Tyvek band on Amazon.
Then toss a quick two-bag along. Put in your sleeping bag. Go camping in your backyard this weekend and tell me if it does not work well. Try to come up with your own Tyvek tent ideas and let me know what you discovered.