Mattress Protectors

Sort by:
Belledorm Quilted Cotton Mattress Protector - Williamsons Home
2'6" (Bunk)Single4ft (Small Double)DoubleKingSuper KingPillow Protector

Belledorm Quilted Cotton Mattress Protector

£18.00From £12.00
DreamEasy Luxury Quilted Mattress Protector - Williamsons Home
Bunk4ftSingleDoubleKingSuper KingPillow Protector Pair

DreamEasy Luxury Quilted Mattress Protector

£12.00From £6.50
DreamEasy Waterproof Quilted Mattress Protector - Williamsons Home
Bunk4ftSingleDoubleKingSuper KingPillow Protector Pair
So Soft Quilted Mattress Protector
SingleDoubleKingSuper KingPillowcase Pair

So Soft Quilted Mattress Protector

From £10.00
Spundown Mattress Protector - Williamsons Home
SingleDoubleKing

Spundown Mattress Protector

£41.00From £23.00
Terry Waterproof Mattress Protector
Single4FTDoubleKingSuper KingPillowcase Pair

Terry Waterproof Mattress Protector

From £10.00
Thermal Fleece Underblanket Mattress Protector - Williamsons Home
SingleDoubleKingSuper King

Mattress Protectors

Add a separate protective layer to your bed with mattress protectors. Compare sizes, depths and materials, and check each listing for the specific protection it offers.

Each product page shows the available options, dimensions, materials and care details to help you choose.

Check the size and care details & exploring the range

What you can find in the range

Designs in this collection include Belledorm Quilted Cotton Mattress Protector, Deep Fill Cotton Mattress Protector and DreamEasy Luxury Quilted Mattress Protector. These give you different starting points to compare alongside the other pieces in the range.

The product names include cotton options. Compare the full composition and finish of each item, since a named material or shared design does not mean every piece has the same construction or care routine.

Fit, coverage and protection type

Check whether the protector is intended for a mattress or a pillow and compare its dimensions with the item it will cover. For fitted mattress designs, include any topper when measuring the depth. The fastening or skirt should fit the way you use your bedding without pulling or bunching.

A quilted surface and a waterproof layer serve different purposes, so read the stated protection features rather than assuming every protector offers both. Check the care instructions and any drying restrictions before choosing. A protector goes beneath your usual bedding and does not replace the need for a correctly fitting sheet or pillowcase.

Explore related collections

Explore Mattress Toppers, Sheets, and Pillows for more options and complementary pieces. Check each listing for the colours and details you need.