Tyvek or Typar is a heated debate among RV and tent users across the country. In short, Tyvek provides much better protection from the elements than the latter. As a result of this, it’s not uncommon to see people arguing which one is better for RVers in certain conditions.
The simple answer is that you should only purchase what you need, and that means buying the best RV protection available. So how do you know what protection you need and which option is best? In order to answer the question above, you need to take two things into consideration: shelter and building structure.
Both provide shelter from the elements, but only Typar provides superior protection when compared to the other options. As the name implies, Typar wraps around the sides of the building structure for full protection. It also has an added layer of UV protection, which can help protect surfaces and prevent fading.
Another factor to consider is building construction. A type tent is made with a single panel, while a house wrap is typically made up of multiple panels. Either option provides excellent protection from the elements, so it’s really just a matter of preference. However, there are differences between the two that can impact your decision.
When comparing both types of wraps, it’s important to look at how much UV protection each offers. For example, type is said to have superior UV resistance because it uses a complex fabric. While some manufacturers may use fabrics with less complexity, others use more complex materials with more protective properties.
A third consideration is how much wind resistance each provides. Both types of Typar and Tyvek are known for having excellent wind resistance. However, some studies indicate that house wraps do have a slightly higher wind resistance than do Tyvek tents. If you plan to use your house wrap in a harsh wind environment, this may influence your decision.
The final comparison to make is whether or not they are more cost effective. Both materials offer competitive pricing, but the price savings comes from using a Tyvek. Most house wraps are constructed from high quality materials and require professional installation.
This increases the price of the product, but many do-it-yourselfers can install house wraps on their own. As you can see, it’s not the material that makes the difference, but rather the installation process. For many people, cost is one of the most important factors when purchasing a new tent.
House wraps are also available in many different sizes and styles. If you’re looking for a smaller family or individual shelter, then you’ll likely be satisfied with either Tyvek or Typar. However, if you need the maximum tear resistance, or you live in an area where you’re often exposed to harsh weather, then choosing a house wrap with a higher perm rating is the best option.
Both fabrics have superior tear resistance, but the Tyvek is more durable and will provide better protection against the wind and precipitation. While comparing the two popular brands, it’s important to note that neither brand offers high rip-stop performance. However, both brands do have superior water resistance performance.
Because of this, if you live by the coast, and frequently endure strong ocean winds and heavy rain, the Tyvek would be a better choice. However, if you enjoy windy conditions, and need a house wrap with the highest surfactant resistance, then you’ll likely be satisfied with either Tyvek or Typar.
The final decision ultimately comes down to your needs and preference. Water resistance, although an important factor, isn’t as crucial to purchasing either Tyvek or Typar. Therefore, the choice is largely a matter of preference. The most common complaint against both house wraps is that they don’t offer high levels of wind resistance.
However, both brands do have superior water resistance to meet the needs of their customers. One major difference between the two popular brands is that Tyvek tends to use an open cell construction, whereas most Typar wraps are made using a two-cell construction.
This is believed to be a result of the higher cost associated with using two separate types of surfactant resistance. However, most Tyvek house wraps also utilize a drainage plane, which is essentially a small channel within the wrap that channels moisture away from the house wrap.
In addition, Tyvek utilizes smaller internal seams than typical house wraps to further increase drainage. Typically speaking, Tyvek has the edge in terms of ease of installation and lessening installation time and mess. However, both brands perform well when it comes to wind and water resistance, especially when compared to their competitors.
Ultimately, the decision between a Tyvek or Typar house wrap depends on your application needs. While both offer good levels of wind and water resistance, if your project needs to accommodate heavier and larger items, you may want to consider a Tyvek house wrap over Typar one.