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💤 Sleep Smart, Stay Dry, Live Luxuriously
The Silentnight Supersoft Waterproof Mattress Protector is a king-size, luxury quilted mattress cover featuring a fully waterproof microfibre fabric with a 200 thread count. Designed with a 30cm deep fitted skirt, it offers complete mattress coverage while remaining rustle-free for a peaceful sleep. It protects against dust mites and allergens, is hypoallergenic, and machine washable for easy maintenance. Backed by a 2-year warranty, it’s the perfect blend of comfort, hygiene, and durability for the modern home.













| ASIN | B01B2VY49S |
| Age Range Description | Adult |
| Best Sellers Rank | 14,541 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 58 in Mattress Protectors 85 in Mattress Pads & Toppers |
| Brand Name | Silentnight |
| Closure Type | Pull On |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 3.8 3.8 out of 5 stars (1,650) |
| Fabric Type | Microfibre |
| Global Trade Identification Number | 05012701438919 |
| Included Components | mattress protector |
| Item Type Name | Supersoft Quilted Waterproof Mattress Protector with Extra Deep Fitted Skirt |
| Item Weight | 0.7 Kilograms |
| Manufacturer | Silentnight |
| Manufacturer Part Number | 445467GE |
| Manufacturer Warranty Description | Two-year warranty from date of purchase against defects in materials and workmanship. |
| Material Type | Microfibre |
| Model Number | 445467GE |
| Number of Items | 1 |
| Other Special Features of the Product | Fitted, Water-Resistant |
| Product Care Instructions | Machine Wash |
| Size | King |
| Thread Count | 200 |
| Unit Count | 1.0 count |
| Water Resistance Level | Waterproof |
B**R
Value for money
Great mattress, good quality, covers and fits perfectly. Value for money.
A**N
Water resistance
Product was purchased to protect mattress from leakage due to accidental disconnection of urine bag from catheter. Thankfully hasn't happened since using the protector so cannot confirm the efficacy of this product. It does however appear to be able to deal with situation if/when it arises. We found that the protector stuck to us whilst asleep even with a sheet on top of it. We tried a much thicker poly/cotton cover between the protector and the sheet but that made no difference. Believe the product will work but it is not comfortable to sleep on.
L**Y
Variable heat controls
Excellent 4 different heat patterns plus hand control each side of bed. Would highly recommend.
B**N
Everything bad about a waterproof cover combined in one product
Worst waterproof cover ever! Do you like feeling like you’re sleeping on a bed of insulated plastic bags? Then look no further! This cover is super noisy and the padding makes it really hot to sleep on. It also fits and looks perfectly fine on the mattress until you go to sleep on it then the whole thing moves around underneath you and bunches up whilst somehow still not coming loose off the mattress. The side material is also so thin and flimsy that I literally put my finger through it when I was putting it on the mattress. Would not recommend even to my worst enemy. Buy a cheap one from Asda instead!
T**N
Sleep with peace of mind.
Peace of mind. A good fit to the mattress., not bulky. Very good value. Launders well.
J**E
Noisy plastic
Noisy crinkle plastic material surrounding terry topper, the mattress cover seems loose around the corners of the mattress and comes away/moves during the night.
A**R
Just what we wanted.
Just what we wanted, a nice warm mattress protector, still seems a little large for king size mattress.
E**E
soooo distractingly noisy - *crinkle crinkly crinkle*
My experience with this king size mattress protector sheet is honestly awful. Starting with the good things, it's extra deep and fits over our older really deep simba mattress without a battle, and it says in place with the elasticated edging really helping. In terms of 'silentnight' - it really isn't - it's SOOoo crinkly and noisy when anyone moves, it's like a childs wet-sheet. It seems to trap the heat and and stop airflow too (I presume this is a byproduct of how it works - but the one I replaced didn't do this) - and even with another padded topper on top to try and allow some above-mattress airflow, I'm finding it's causing me to overnight and wake up sweaty and stuck to the sheet (which wasn't an issue the old one it replaced only a few weeks ago so I don't think it's just me.
Trustpilot
4 days ago
1 week ago