Custom Size Fitted Sheets – Fully Elasticated
Theres nothing worse than waking up in the middle of the night to find your bed sheets have slipped away from your mattress. If you own a custom size mattress you’ll likely know this better than most!
Sourcing fitted sheets for non standard size mattresses has previously been particularly difficult, until now. Our bespoke fitted sheet service allows you to order custom size fitted sheets made to fit your exact shape and size with ease.
Hand made from Egyptian Cotton, our custom fitted sheets are tailor made to fit any shape or size of mattress. A high 400 thread count provides a soft, silky feel. The fully elasticated edge provides a better fit.
Show off your personality by choosing from 1 of the 9 different colour options at no extra cost.
We’re able to make custom size fitted sheets to fit most shapes and sizes. Whether you’re looking for fitted sheets to fit an odd size bed, an antique bed, a caravan, a campervan mattress, a motorhome or even a boat, we’re here to help. Constructed with a fully elasticated border, sleep sound in the knowledge that your sheets aren’t going to detach from your mattress.

Thread count (or TC) refers to the number of threads used to produce 1 square inch of fabric. As a simplified rule, the higher the thread count, the higher the quality of the fabric.
The textile industry considers cotton with 150TC to be average quality, 180TC to be good quality and anything of 200TC or above to be of higher quality.
When considering fitted sheets we wouldn’t entertain fabrics with less than 200TC. All our bespoke fitted sheets are made exclusively with 400TC Egyptian cotton
UK based customer service You can expect a fast response from our enthusiastic team of experts when you get in touch! What’s better, call us and you’ll speak to a real person. |
1,000’s of happy customers We’re experts when it comes to customer satisfaction, so we already know you’ll love sleeping with us and we can’t wait to show you what we’re all about. |
free and fast delivery We’ll deliver your new fitted sheet in as little as 1 – 2 weeks. What’s better, delivery is free of charge if you provide us with a mainland UK address. |
any shape or size Let us worry about the hard work, whilst you put your feet up and relax. No matter what shape or size you need, we’ve got you covered. |
Fitted sheets for custom size mattresses: If you own a custom size bed or mattress you’ll know how hard it can be to find irregular size fitted sheets made to measure. Never fear, we are able to manufacturer our fitted sheets to any size you require!
Fitted sheets for caravans: Caravan beds come in a wide range of shapes and sizes, which can make finding fitted sheets for caravans particularly tricky. Our made to measure fitted sheets provide the perfect solution for those struggling to find fitted sheets for their caravan. Whether you need fitted sheets for your island bed, french bed or any other shape we’re here to help
Fitted sheets for motorhomes: Protect your investment with our motorhome fitted sheets. Cut to any shape or size, all our fitted sheets for motorhomes come fully elasticated for a superior hold
Fitted sheets for boats: We can easily supply new fitted sheets for your boat mattresses. Send us a simple drawing of the shape and size and we’ll do the rest! Love every night spent on your boat with our fitted sheets for boats
Fitted sheets for antique beds: We’re regularly asked to make fitted sheets for antique beds where non-standard sizes are common. If your fitted sheet needs all 4 corners cut away (like those found on four post beds), or radiuses cut into the corners (like that found on classic french corbeille beds), our corbeille fitted sheets and antique four poster bed fitted sheets offer the perfect solution
Martin Foreman –
From start to finish the service and products were exemplary. Myles was awesome and very helpful with my far from standard mattress and fitted sheets. I would highly recommend Custom Size Beds to any of my friends and family.
Berwyn Williams –
Correct size and colour. Very pleased.
eugene evans –
Fantastic service and the product was second to none fits like a glove and excellent quality for my poorly back
Kath Luker –
Speedy service and no scimping on the sizing.
Ricky Jones –
Brilliant quality and sized exactly as I asked. The quality is fantastic and the shipping was very fast. I ordered this to go onto a sofabed that’s not a standard size and safe to say, I’m very very pleased with it. Many thanks
Mrs SUSAN JONES –
A perfect fit and felt lovely to sleep on, just had it on for 2 weeks and it did not move at all. Highly recommend
Fiona Murphy –
Excellent customer service, and quick delivery. It the first fitted sheet we have EVER gotten to properly fit our odd shaped mattress. I have only washed it once but so far the quality is excellent
Pat Jackson –
First class from start to finish Sheets made from a lovely material and fit beautifully.
Highly recommend.
Colin R. Carroll –
Excellent quality sheets, delivered quickly to our exact requirements- perfect fit in our motorhome- best nights sleep we’ve had since we started our mobile journeys – no longer any furled up bedsheets, these are a perfect fit!
Chris Maycock –
The web site is very easy to use, guiding you through the various options and delivery is really quick. The product is absolutely super. The manufacturer of our tent does not make these – we will be ordering again.
Jenny McVeigh –
Excellent service, beautiful cotton and the sheets fit perfectly.
Paul Tiller –
Very good excellent service from ordering to delivery first class.
Ian B. –
Superb sheets, excellent quality with perfect fit so will definitely order again.
Christine – 14 December 2022 –
I love my fitted sheet. Like the colour too . I will be ordering another one but will review the size to fit more snugly.
John Edmonds –
The sheet I ordered fitted perfectly on my mattress. I like them to fit tightly and not near enough. This one was exactly the right size. Previously, I used to buy them from John Lewis’s made-to-measure department, but after recently enquiring, they no longer provide this service. I have to say that my new sheet fits better than the JL one. Well done.
Simon –
I was just replacing the sheets thst we got 22 years ago when we got married! I have to say that the sheets we ordered were if very high quality and once in the bed they fitted perfectly. I can honestly say it was the best nights sleep I’ve had in years. They are soft and luxurious and more importantly they washed well also. Very happy.
Nigel –
I ordered my mattress to be a custom size and for a long time thereafter I tried to make-do with an elasticated bottom sheet of the closest size typically available. The situation was hopeless, the standard size fitted bottom sheets were for ever popping off making the bed really uncomfortable, then I discovered this service offering custom sizes. The custom sheets cost a little more but the fit is fantastic and never pops off, I am so delighted, finally now I get a lovely comfortable nights sleep every night, just marvellous.
Elaine Morgan –
Excellent service and quality.
Vicky Stone –
Efficient and friendly customer service and a good quality custom – sized fitted sheet for my unusual sized bed. Would recommend.
Norman Childerstone –
Great service great quality
Sloan Hickman –
The sheet fits the very large mattress perfectly. U can be confident of these reviews. This is a very strong and qulaity oriented compamy. And if a product does not arrive “tomorrow”, it’s for the very good reason that they are making it the best it can possibly be.
Andrew –
Delighted to recommend, First class service. Very prompt delivery service. Quality and finish of sheets Second to None. Her indoors very very pleased.
Alexandra –
when I was ordering I found them expensive but once I received them I found the quality to be fantastic !! Worth every penny !!
Stephen –
Really nice fitted sheet and perfect fit. Would definitely order more.
Maria-Jose Luna –
Thank you for your professional service and good delivery.
I am very happy with the sheet, is very good quality. I also would like to say the website was very user friendly.
Nas –
Ordered a fitted sheet, fast delivery, perfect fit and nice fabric feel. Very pleased overall, will order again.
Graham Snape –
Wow, firstly a big thank you to the team, excellent customer service and fast delivery. The mattress is very soft and excellent quality.
Anyone looking for a mattress for a campervan or even a odd sized bed, then I recommend you contact these guys.
Thank you
Jacqui and Graham
Anthony Cobbold –
Good quick service and a good product
Phil –
Perfect, they fit really well and are comfortable too. A great product, I will order again.
Emma L –
Really happy, fits perfectly and is very soft. Washes well too!
Mark Deane –
A bit surprised is my comment headline.
We ordered 400 thread sheets. When they arrived, we found that they had been made in India. No problem, but we did think like the mattresses, they would be made in the UK. The plastic that they were wrapped in made the sheets smell so much that they had to be washed before use. The material itself is very thin, and when I compare it to the other 400 thread sheets we have, you can see that it’s an inferior quality.
So disappointed. We have in the past ordered a mattress from them, which is great. So not sure quite why the sheets were so poor. It seems at odds with the rest of the comments
Claire Lormor –
Perfect for our custom-made campervan. A regular sheet just wouldn’t fit as well as this one. Colour is great and it washes really well.
Dee Davies –
Easy to order and my sheet arrived quickly. Fits my campervan bed perfectly, thankyou.
Barbara Jessop –
Colour was spot on, fits perfectly and easily
Lucy Colgan –
Fitted sheet fits perfectly.
Andrew –
Delivered earlier than I was expecting and quality seems great. Thanks.
David Gosling –
Suddenly realised after I had ordered a new mattress for the motorhome that I would need new sheets to fit. They arrived in time for our trip in the motorhome. Good quality sheets and great service
Nell –
Fitted perfectly and delivered swiftly. Thank you.
Chris –
Fits well and material is good. Worth the price to get a made to measure fitting for my campervan.
Margaret –
Beautiful quality custom made sheets. Perfect for a good night’s sleep!
DOUGLAS MOXON –
Perfect, lovely custom-made fitted sheets, Genius!
Dave –
Good quality and well made, just a little pricey but then it is made to measure
Trish Fallows –
Well made and good quality material. If they were less expensive I’d give 5 stars
Sarunas Bernotas –
I liked the customer service. when i phoned up with my unusual questions i got those answered straight away. also have received my matress quite quickly although i was Quoted 3 week lead time it turned up in a week and a bit. i gues it was one of the surpsize miracles. I Have opted for Comficel Gel Foam mattress and what a difference. we had first trial night and wow…….. Thank you Custom Size Beds
Jac –
Excellent customer service, online system and product. Sheets fit very easy and comfortable.
John Mcgreevy –
Great mattress so friendly and helpful 5 star service I would highly recommend and no hassles with postage.
Mrs S Salter –
Lovely quality with a silky feel to the sheet. Fitted very easily without the need to battle trying to get it over the corners. Great product.
Alison Furness –
This is incredibly soft and fits perfectly. The online form was really easy to fill in and a great choice of colours to select from. Customer services are excellent – the whole process was amazing. Definitely worth buying. Thank you xxx
Tommy Brennan –
Beautiful soft cotton fitted mattress cover. Worth every penny. I would recommend this company to family and friends.
Amy –
I ordered two fitted sheets (white and cream). They were delivered quickly. I am particularly happy with the luxurious feel of the fabric and the fact they fit perfectly on both the non-standard mattresses I bought.
Thanks Amy
Richard Chaplin –
Wonderful quality fitted sheet. Well made, quality cotton, fits perfectly. Best value around too. Highly recommended
Chris Dobson –
Excellent professional advice & customer service from both Debra & Myles. Many Thanks.
Denise –
I ordered two fitted sheets (white and cream). They were delivered quickly. I am particularly happy with the luxurious feel of the fabric and the fact they fit perfectly on both the non-standard mattresses I bought.
Janice –
Ordered 2 fitted sheets – really pleased with fabric, colour and quality. Very pleased. Would recommend.
Marta –
Very soft and good range of colours.