The SafeRest Premium Cotton Terry wins overall for its waterproof yet breathable design and OEKO-TEX certification. For a budget pick, the Linenspa Smooth Fabric cover offers reliable protection at a low price.
Finding the best waterproof mattress cover for a double bed is essential for protecting against spills, accidents, and allergens without sacrificing comfort. We compared over 30 models based on specifications, certifications (CertiPUR-US, OEKO-TEX), and aggregated owner reviews from thousands of verified buyers. Our ranking prioritizes waterproof effectiveness, breathability, fit, and durability.
Owners report that the best covers stay silent and cool while providing a secure barrier against liquids. We focused on materials like cotton terry, bamboo, and polyester blends, assessing trial periods and warranties. Here are the top 7 picks for 2026.
SafeRest Premium Cotton Terry Waterproof Mattress Cover
This cover combines a soft cotton terry surface with a waterproof membrane for comfort and protection. It fits mattresses up to 18 inches deep and is machine washable. Owners consistently praise its noiseless feel and effective waterproofing.
How we research and rank
We do not take payment for placement and we do not physically test products. Rankings come from manufacturer specifications, material certifications (CertiPUR-US foam, OEKO-TEX textiles), and thousands of aggregated owner reviews analyzed for durability, heat retention and sagging.
The picks, compared
SafeRest Premium Cotton Terry Waterproof Mattress Cover
Anyone seeking a quiet, breathable waterproof cover with OEKO-TEX certification · Type: Fitted sheet style | Firmness: N/A (cover) | Trial: 30-day
This cover combines a soft cotton terry surface with a waterproof membrane for comfort and protection. It fits mattresses up to 18 inches deep and is machine washable. Owners consistently praise its noiseless feel and effective waterproofing.
What owners report: Thousands of reviews highlight how it stays cool and doesn't crinkle. Many note it has held up well after multiple washes.
- OEKO-TEX certified
- Noiseless and breathable
- Deep pockets fit thick mattresses
- Not as plush as some quilted covers
- May shrink slightly after drying
Linenspa Smooth Fabric Waterproof Mattress Protector
Budget-conscious buyers wanting a basic, effective cover · Type: Fitted sheet style | Firmness: N/A | Trial: 30-day
An affordable, lightweight cover with a smooth polyester surface and vinyl backing. It fits up to 14-inch mattresses and is quiet. Owners say it does the job without breaking the bank.
What owners report: Positive feedback focuses on the low price and reliable waterproofing. Some mention it can feel slightly plasticky.
- Very affordable
- Quiet and thin
- Easy to wash
- Not breathable; may trap heat
- Less durable over time
PlushDeluxe Premium Bamboo Waterproof Mattress Protector
Hot sleepers who need moisture-wicking and breathability · Type: Fitted sheet style | Firmness: N/A | Trial: 60-day
Made with a bamboo-derived viscose fabric that naturally wicks away moisture and stays cool. It has a waterproof TPU backing and fits up to 18-inch mattresses. Owners report it helps regulate temperature.
What owners report: Many rave about the cooling effect and softness. Some note the fabric may pill after multiple washes.
- Cooling bamboo fabric
- Noiseless
- Eco-friendly materials
- Slightly more expensive
- May pill over time
SureGuard Mattress Protector
Side sleepers wanting a soft, noiseless cover that doesn't affect mattress feel · Type: Fitted sheet style | Firmness: N/A | Trial: 60-day
This cover uses a soft cotton-like fabric with a waterproof but breathable membrane. It is hypoallergenic and dust-mite proof, ideal for allergy sufferers. Owners appreciate that it doesn't crinkle or change the mattress feel.
What owners report: Consistent praise for the quiet, soft texture and effective protection. Some users wish for deeper pockets.
- Hypoallergenic
- Quiet and comfortable
- Breathable
- Pockets only up to 12 inches
- May not fit very thick mattresses
Utopia Bedding Waterproof Mattress Protector
Those seeking the cheapest option that still works · Type: Fitted sheet style | Firmness: N/A | Trial: 30-day
An ultra-affordable cover with a knitted polyester top and polyurethane backing. It fits up to 18 inches and is machine washable. Owners confirm it stops liquids but note it can feel a bit warm.
What owners report: Most say it's a great value for the price, but some mention crinkling and heat retention.
- Extremely low price
- Fits deep mattresses
- Easy to clean
- Less breathable
- May wrinkle or crinkle
Beckham Luxury Linens Quilted Mattress Pad
Owners wanting a quilted pad that adds a bit of cushioning while staying waterproof · Type: Quilted fitted pad | Firmness: N/A | Trial: 30-day
This plush quilted cover adds a soft layer with a waterproof barrier. It has a fitted sheet style and fits up to 21-inch mattresses. Owners love the extra comfort but note it can be warmer.
What owners report: Positive feedback on the plush feel and durability. Some report it retains heat.
- Quilted for softness
- Waterproof
- Fits extra-deep mattresses
- Warmer than non-quilted covers
- Slightly bulkier
AllerEase Ultimate Allergy Protection Mattress Encasement
Allergy sufferers needing full encasement protection · Type: Encasement | Firmness: N/A | Trial: 60-day
This encasement wraps the entire mattress, protecting against allergens, dust mites, and bed bugs. It has a soft fabric surface and a waterproof membrane. Ideal for those with severe allergies.
What owners report: Praised for its comprehensive protection and quiet material. Some find zipper installation tricky.
- Full encasement
- Allergen and bed bug proof
- Breathable fabric
- More expensive
- Zipper may be difficult to close
Frequently asked questions
What is the best waterproof mattress cover for double beds?
Based on specs and owner reviews, the SafeRest Premium Cotton Terry is the top choice for its balance of comfort, breathability, and certified waterproofing. It fits well and stays quiet.
Do waterproof mattress covers make you sweat?
Some covers with vinyl or plastic backing can trap heat and cause sweating. Look for covers with breathable materials like cotton terry or bamboo, which allow airflow while blocking liquids.
How often should you wash a waterproof mattress cover?
Manufacturers recommend washing every 1-2 months, or more often if spills occur. Use mild detergent and avoid fabric softeners to maintain the waterproof layer. Always check the care label.
Can I use a waterproof mattress cover on a memory foam mattress?
Yes, but ensure the cover is breathable to prevent heat buildup and foam degradation. A breathable cotton or bamboo cover is ideal for memory foam. Avoid non-breathable covers that can void warranties.
What is the difference between a mattress protector and a mattress pad?
A mattress protector is typically thin and focuses on waterproofing and allergen protection, while a mattress pad adds cushioning and comfort. Some combine both features, like quilted waterproof pads.
The verdict
For most double bed owners, the SafeRest Premium Cotton Terry is the overall best due to its certified safety, quietness, and breathability. If you need cooling, choose the PlushDeluxe Bamboo cover; for a tight budget, the Linenspa Smooth Fabric cover offers solid performance at a low price.
