Best waterproof mattress protector for bedwetting — UK guide

MP UK
2026-04-02T11:34:27+01:00

If you need a mattress protector for bedwetting, you need one that actually works. Fully waterproof — not just water resistant — and easy to wash frequently.

Fully waterproof, not just water resistant

Some protectors are described as water resistant — these won't protect against bedwetting. You need a fully waterproof mattress protector with a sealed membrane that stops liquid reaching the mattress entirely. Our waterproof mattress protectors are 100% waterproof and completely silent — no crinkly plastic noise that disturbs sleep.

Extra deep fit for easy removal

Bedwetting protectors get changed frequently, so you want one that's easy to fit and remove. Our protectors have a 30cm elasticated skirt that fits securely but comes off easily for washing.

Machine washable at 60 degrees

For hygiene, you need a protector you can wash at 60 degrees to kill bacteria. All of ours are machine washable at 60 degrees.

All bed sizes available

We stock waterproof mattress protectors in single, small double, double, king and super king — plus cot size for young children. Free delivery across the UK on every order.

Shop our waterproof mattress protectors with free UK delivery