Welcome To UltraBlock® Mattress Protectors!

Highest Quality

UltraBlock’s® “UltraPlush” line of waterproof mattress protectors are made using only the highest quality hypo allergenic materials. Protect your mattress from expensive spills while protecting your family from allergens and dust mites lurking in your mattress.

Sleep Cooler

Our breathable, super-flexible membrane with Micropore technology allows air to flow thru to keep you cool, but blocks out liquids, moisture, and spills.  Allergens and dust mites can not penetrate the micropores, so your family can sleep safe. Our products feature an antimicrobial coating to protect fabric from deterioration, odors, bacteria, mildew, and microorganisms.

More Comfortable

Most other mattress protectors are made with a terry cloth surface that isn’t very soft or comfortable. Our new UltraPlush Mattress Protectors are plusher & softer and won’t change the feel of your mattress, perfect for memory foam beds. Backed by a full 10 year product replacement warranty.


Ultra-Thin 100% Waterproof Membrane Protects Your Mattress from Liquids of All Types

  • Spilled Drinks
  • Bedwetting
  • Incontinence
  • Perspiration
  • Pet Accidents
  • Eliminates Dust Mites

Effective Hypoallergenic Barrier against Dust Mites & Allergens

  • Great for Asthma, Eczema & other allergy sufferers
  • Protects against Pollens, Bacteria & Mold
  • No PVC’s, phthalates, or vinyl

UltraPlush Micro-Velour Fibers are More Comfortable than Terry Cloth Protectors

  • Super soft fibers naturally absorb moisture
  • NO crinkling noises when moving in bed
  • Does NOT feel like plastic & won’t change the feel of your mattress
  • Fitted sheet style elastic sides fit up to 18″ thick mattresses
  • Machine washable for easy cleaning

Amazon Stock up for Winter Sale!

Save Big by Ordering from Amazon Right Now…

We are celebrating our Amazon Launch by offering our customers sale prices on all sizes when they purchase from Amazon.com this Fall.

Simply select your size below to find your size. If you would like to order more than one size, you can add more products to your cart inside the Amazon product page.

Twin Twin XL Full Futon Full RV Queen Queen King RV King Cal King

UltraPlush Versus UltraBlock – What’s the Difference?

Both of our product lines, UltraBlock® and UltraPlush, include our highest quality waterproof rubberized polyurethane coated backing that allows air to pass through, but not liquids or dust mites. Our waterproof layer is up to 65% more flexible and durable than the material used by most of our competitors, and both models carry a 20 year warranty.

Our “UltraPlush” line of waterproof mattress and pillow protectors are not only the made of the highest quality materials, but are the best in terms of softness, comfort and longevity thanks to our micro-velour super-soft & plush top layer.

Our “UltraBlock®” line of waterproof mattress and pillow protectors are designed for those who prefer a 100% cotton terry sleep surface, which is less bulky compared to UltraPlush.