Waterproof Mattress Protector

Waterproof Mattress Protector
Waterproof Mattress Protector
Waterproof Mattress Protector
Waterproof Mattress Protector
Beddora waterproof mattress protector fitted on a king mattress showing smooth breathable cotton surface and snug fit.
Beddora king mattress protector with deep pocket design for thick mattresses.
Soft, breathable mattress protector fitted on bed with pillows and sheets for bedroom styling.
Close‑up of the mattress protector fabric, highlighting soft, lightweight texture and waterproof backing.
King‑size mattress with Beddora protector in a bedroom setup to show full mattress coverage.
Detail shot of the fitted mattress protector’s elastic edge hugging a king mattress corner for secure non‑slip fit.
Waterproof Mattress Protector
Waterproof Mattress Protector
Waterproof Mattress Protector
Waterproof Mattress Protector
Beddora waterproof mattress protector fitted on a king mattress showing smooth breathable cotton surface and snug fit.
Beddora king mattress protector with deep pocket design for thick mattresses.
Soft, breathable mattress protector fitted on bed with pillows and sheets for bedroom styling.
Close‑up of the mattress protector fabric, highlighting soft, lightweight texture and waterproof backing.
King‑size mattress with Beddora protector in a bedroom setup to show full mattress coverage.
Detail shot of the fitted mattress protector’s elastic edge hugging a king mattress corner for secure non‑slip fit.
30% off

Waterproof Mattress Protector

★★★★★ 18 Reviews
$42.99 $29.99
What’s Included

4 underpads, 34" x 52" each

Colors Sky Blue
Bedding size Queen
in Stock, Ready to Ship
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Secure Checkout Secure Checkout
Satisfaction Guaranteed Satisfaction Guaranteed

Soft Quilted Cover That Stays Quiet

This King Size Mattress Protector has a lightly quilted face that feels like part of the bed rather than something laid over it. Beneath that, a waterproof TPU film keeps spills and sweat off the mattress.

Features:

  • Lightly Padded Top: Adds a soft layer under the sheet without raising the bed height.
  • Waterproof TPU Backing: Stops liquid reaching the mattress while the face fabric still breathes.
  • Silent In Use: No crinkling, so it does not wake you when you turn over.
  • Stretch-Fit Skirt: Elastic edges grip thick mattresses up to 18 inches deep.

For a cooler bamboo-viscose surface, see theBamboo Mattress Protector. Add the4-Piece Cooling Sheet Set on top and the bed is finished in one order.

Material: Quilted surface fabric with waterproof TPU backing

Certifications: OEKO-TEX Standard 100

Colors: Sky Blue, Elegant Gray, White

What's Included: 1 protector. Queen 60" x 80" or King 78" x 80", fits up to 18" deep

Care: Machine wash warm or cold and tumble dry low. Avoid bleach and fabric softener to keep the King Size Mattress Protector waterproof.
The Beds That Need It Most
WHO BUYS THIS ONE

The Beds That Need It Most

A protector earns its place on any bed, but there are households where it stops being optional. In each of these cases the mattress is exposed to something regular rather than occasional, and replacing a mattress costs many times what a protector does.

  • Children Out of Nappies

    Accidents keep happening for a while after the change. A sealed layer means a strip and remake instead of a ruined mattress.
  • Recovery and Reduced Mobility

    Illness, surgery, and medication all raise the chance of spills and sweat reaching the mattress.
  • Pets on the Bed

    Pets on the Bed

Three Colours, One Quilted Face

Sky Blue

Sky Blue

Easy to spot in a closet full of white bedding, which helps when several beds are being changed at once.
Elegant Gray

Elegant Gray

Hides general wear between washes better than the other two, so it suits a bed that gets heavy daily use.
White

White

Matches the rest of the linen closet and shows plainly when it is due for a wash.
Queen and King

Queen and King

Queen is 60 by 80 inches, King is 78 by 80. Both stretch to fit mattresses up to 18 inches deep.

A Softer Bedroom, in Three Simple Upgrades

Sheet Set 4 piecesSheet Set 4 pieces

Sheet Set 4 pieces 30% off

$52.99 From $34.99 $36.99
  • +5
Waterproof Pillow Protectors Waterproof Pillow Protectors

Waterproof Pillow Protectors 30% off

$63.99 From $23.99 $44.99
Breathable Duvet CoverBreathable Duvet Cover

Breathable Duvet Cover 30% off

$71.99 From $44.99 $49.99
Non-Slip Velvet HangersNon-Slip Velvet Hangers

Non-Slip Velvet Hangers 29% off

$47.30 From $25.99 $32.99
Reversible Sherpa ThrowReversible Sherpa Throw

Reversible Sherpa Throw 30% off

$39.99 $27.99
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Frequently Asked Questions

What is a waterproof mattress protector, and why use one?

It's a fitted layer that covers your mattress and blocks spills, sweat, stains, and allergens from soaking in. It keeps the mattress clean and dry, helps it last longer, and protects it against everyday accidents, which can also matter for your mattress warranty.

Is it breathable and quiet, or does it feel like plastic?

It's soft and breathable, with a lightly quilted surface that sleeps cool. The waterproof backing is noiseless, so there's no crinkle or rustle when you move, and you don't feel a plastic layer under the sheets.

What sizes are available, and will it fit a deep mattress?

It comes in Queen (60" x 80") and King (78" x 80"). Both fit mattresses up to 18 inches deep, including pillow-tops, and the stretch-fit skirt keeps it from slipping off the corners.

Is the waterproof mattress protector bedbug proof?

No. This is a fitted protector that covers the top and sides of the mattress, not a full zip-around encasement, so it does not seal the mattress against bedbugs. If that's what you need, pair it with the Beddora Zippered Mattress Encasement, which fully encloses the mattress.

How do I wash a waterproof mattress protector?

Machine wash it warm or cold and tumble dry low. Avoid bleach and fabric softener, which can damage the waterproof layer. Washing it every couple of months keeps it clean and extends its life.