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Allform by Helix Red Allform by Helix single line logo Allform Red Allform single line logo Allform Allform two line logo - blue Allform Allform two line logo award icon Birch by Helix Evergreen Birch by Helix single line logo Birch Single line birch logo without color Checkmark White checkmark icon Circle Solid circle icon Close coins icon Firmer Side A diamond icon used to represent firmer side. flag icon GlacioTex GlacioTex logo with white text 2 - Insert lamb icon Lock Icon Lock icon Outlined icon of a lock. Helix Single line Helix logo 1 Pillow - Shell 1 - Pillow - 1 Insert Back and stomach sleeper person laying on their back/stomach to represent a back or stomach sleeper. Side sleeper person laying on their side to represent side sleeper Maximum Support A pillar used to represent maximum support. Softer Side A cloud icon used to represent soft side. Flippable Design Two arrows in rotation to represent repeatability or flippable. select arrow arrow used in select dropdown menu Sheep 1 Pillow - Shell Star Icon Pressure Point A bullseye target used to represent pressure point. Body contouring A trail, or thread in an s-pattern used to represent body contouring. truck icon 1 - Pillow - 2 Inserts Enhanced Support want icon used to represent enhanced support.

20% OFF SITEWIDE + 2 FREE Dream Pillows with Mattress Purchase ($150+ Value)! - Free US Shipping

20% OFF SITEWIDE

Helix Waterproof Mattress Encasement

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Waterproof Mattress Protector

Helix Mattress Protector Benefits

Waterproof & Breathable

Waterproof barrier to keep liquids away from your mattress, yet breathable to allow air to circulate.

Soft & Quiet

Soft, stretchy, noiseless, and designed to replicate the feel of your mattress itself.

Anti-Microbial

Designed to inhibit the growth of odor-causing bacteria and allergens on fabric.

Waterproof Mattress Encasement Product Specs

  • Size
  • Materials
  • Shipping
  • Warranty

Measurements

  • Sized to fit your mattress with a 15” skirt.
  • Twin: 39” x 75” x 15”
  • Twin XL: 39” x 80” x 15”
  • Full: 54” x 75” x 15”
  • Queen: 60” x 80” x 15”
  • King: 76” x 80” x 15”
  • CA King: 72” x 84” x 15”

Materials

  • Top layer and skirting: 100% Polyester
  • Backing: TPU material

Shipping Info

  • Free Shipping via FedEx in the United States
  • Delivery in 3-7 Business Days
  • Shipping rates apply for Canadian orders

Returns & Warranty

  • 100 Night Sleep Trial
  • 1-year Limited Warranty. Learn More

Common Questions About Waterproof Mattress Encasements

How was the Helix Waterproof Mattress Protector Tested?

We conducted lab tests where we checked for strength and seams as well as the pH of the fabric. We also ran water pressure tests to ensure the waterproof nature of the product.

Will the Helix Waterproof Mattress Protector make me sleep hotter?

Absolutely not! We specifically designed the Helix Waterproof Mattress Protector to not disrupt airflow into your mattress.

Why do you need a mattress protector?

Mattress protectors help to prevent accidental spills, bacteria, and allergens from absorbing into the cover of your mattress, which is not covered by our standard warranty. The Helix Waterproof Mattress Protector is completely quiet and breathable.

How long do mattress protectors last?

Our mattress protectors are made from top waterproofing TPU materials and designed to last for years.

Should you wash mattress protectors?

You can absolutely wash your Helix Waterproof Mattress Protector. We recommend washing it with cold water and normal household detergents. Please do not use bleach. Tumble dry on low or medium heat. Do not iron or dry on high heat as that will damage the waterproofing layer.

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