How Genuine HYPERVENT Works
Genuine Hypervent is sold at our Seattle HQ or by phone.
Visit us at 945 N 96th Street in Seattle or call 206-783-1696 to order.
Genuine Hypervent is $13.75 per linear foot.
For a price quote fill out our contact form. Be sure to include your phone number, the amount you need & your complete shipping address.
Place a sheet of Genuine Hypervent® between your mattress and bunk to reduce unwanted moisture. Genuine Hypervent® is a woven polymer bonded to a breathable fabric. The ¾ inch polymer loops will not compress, allowing plenty of dry air to circulate between your mattress and a hard surface.
How to Keep Dry in an RV or Liveaboard
Many RVs and production boats suffer from inadequate ventilation, leading to a damp, moldy, and unhealthy living environment. Cabins become uncomfortably hot in warm weather and freezing cold during colder seasons.
Genuine Hypervent Ensures Proper Ventilation
During the winter, combating moisture is a primary challenge. Daily activities like breathing, cooking, and wet clothing contribute moisture vapor, exacerbating the already high humidity levels during rainy weeks. Addressing these issues on a budget involves practical steps:
- Dehumidify: Invest in a dehumidifier to extract excess moisture from the air.
- Seal Leaks: Patch hairline leaks and seal window or porthole leaks to prevent water infiltration.
- Genuine Hypervent: Ensure proper ventilation in storage areas and berths with Genuine Hypervent.
- Ventilate: Keep air circulating to prevent mold formation and expel moist air.
- Insulate: Insulate surfaces to prevent condensation on cool surfaces. Insulating areas like the coach roof creates a barrier between warm, humid air and cold surfaces, preventing condensation.
- Laundry: Leave wet clothes outside to drip dry.
- Cooking: Reduce or avoid cooking foods that generate steam, such as pasta, rice, and sauce reductions.
Customers occasionally wonder why Genuine Hypervent costs a little more than products that claim to do the same thing. The reason is simple; 
Genuine Hypervent is manufactured in large rolls. When you place an order, we cut-off and ship the specific amount you want. Often times, there are two or three foot sections leftover at the end of a roll.
The mat is lightweight and flexible yet rigid enough to hold its shape indefinitely. Don't be fooled by imitators claiming their product is just as good as Genuine Hypervent®. Many of these imitation products collapse under the weight of a mattress.
We sell Genuine Hypervent by the linear foot. It's 39 inches wide. If your mattress is 39 inches or less in width, apply the Hypervent lengthwise (see below).
Sorry, we do not ship to Canada.