Can anyone help me to find Extra deep bedding please?

[Treeofheaven]

Hello, I've ordered a new superking bed that has a mattress that's around 36 cm deep.
I've been searching for new fitted sheets and a mattress protector that is around 40cm to allow for fit but can't find any and wonder if anyone could recommend any please.
Thank you.

M&S do extra deep that fit up for 38cm deep mattresses. www.marksandspencer.com/egyptian-cotton-230-thread-count-extra-deep-fitted-sheet/p/hbp22275653

And they do extra deep mattress protectors as well. www.marksandspencer.com/cotton-extra-deep-mattress-protector/p/hbp60137762

Lots of different ones (colours, thread count) on John Lewis site

Hi, I've recently bought these, www.cottontraders.com/400tc-cotton-sateen-extra-deep-fitted-sheet/AH11592.html#list=Direct%20to%20product%20Search and happy with them. They do a superking mattress protector, but can't find it in an extra deep.

Ultra deep exist but seem to be out of stock everywhere.

Thanks for your replies, I'll have a look at your suggestions.
The extra deep ones I found online don't seem to be of a standard size, they are in a variety of different depths which are too small, or they don't list a depth measurement, which makes it difficult.

We got extra deep sheets from Dunelm

I got mine from Amazon

Try Dusk or Soak and Sleep

Bedeck do a deep sheet in their hotel range 36cm deep.

We use these for going over our mattress topper.
asda

We got ours from m and s. And I think it was also a 36 mattress depth, so I got the same depth of sheet and it fits fine.

Got ours in next and sainsburys

Where have you been looking OP? As you can see from PP, they are literally everywhere!!

Our mattress is 44cm deep and we buy bedding from Homesense.

The m&s extra deep Egyptian cotton ones are the absolute best imo. Our mattresses are all huge

Thank you all for your help.
After struggling to find stock for a few weeks, I have just managed to get some from m & s which seem lovely so far.