Finding beautiful bedding for a round bed can be surprisingly challenging. While the bed itself makes a stunning design statement, standard rectangular sheets simply aren’t designed to fit its unique shape. Fortunately, specialist manufacturers now offer a growing range of fitted sheets, flat sheets and complete bedding sets created specifically for circular mattresses.
Whether you’ve recently invested in a luxury round bed or are considering buying one, choosing the right sheets will make a significant difference to both comfort and appearance. In this guide, we’ll explain the different types available, what to look for before buying, where to shop, and how to achieve a perfectly dressed round bed.
Quick Answer
Round bed sheets are specially designed to fit circular mattresses and provide a secure, wrinkle-free fit that standard rectangular sheets cannot achieve. When buying round bed sheets, measure your mattress diameter and depth carefully, choose breathable materials such as cotton or linen, and look for fully elasticated fitted sheets. Specialist bedding retailers, round bed manufacturers and bespoke bedding companies usually offer the best selection.
Why Standard Sheets Don’t Work
One of the biggest mistakes new round bed owners make is assuming oversized king-size bedding will fit. While a flat sheet may cover the mattress, fitted sheets are another matter.
Traditional fitted sheets are designed with four corners that grip the mattress. A circular mattress obviously has none, so rectangular fitted sheets tend to wrinkle, pull loose during the night or leave areas of the mattress exposed. All of these issues can affect a comfortable night’s sleep and make your bed look dishevelled and untidy.
Purpose-made round fitted sheets use elastic all the way around the edge, creating an even, secure fit without bunching.
Although some owners use oversized flat sheets instead, properly fitted round sheets produce a much neater, more luxurious finish. They also make changing the bed easier, helping the bedding stay securely in place without constant adjustment.
Types of Sheets Available
Round bed sheets generally fall into several categories.
Round Fitted Sheets
These are specifically manufactured for circular mattresses and are usually the easiest option.
Features often include:
- Fully elasticated edges
- Deep pockets for thicker luxury mattresses
- Sizes matched to common round bed diameters
- Smooth, wrinkle-free finish
If you’re buying only one specialist item, make it the fitted sheet.
Flat Sheets
Flat sheets are generally easier to source because they don’t require shaping.
Many owners simply purchase oversized square or king-size flat sheets that drape naturally over the mattress.
These work well beneath duvets or blankets while still providing plenty of coverage.
Complete Bedding Sets
Some manufacturers offer complete coordinated sets including:
- Round fitted sheet
- Flat sheet
- Pillowcases
- Matching duvet cover (if available)
Buying everything together helps create a cohesive, hotel-style appearance while taking the guesswork out of matching colours and fabrics.
Custom-Made Sheets
For unusual mattress sizes or bespoke beds, many specialist bedding companies offer made-to-measure sheets.
Although more expensive, they provide the best possible fit and allow you to choose exactly the fabric, colour and depth you need.
Choosing the Right Size
Before ordering anything, carefully measure your mattress.
You’ll usually need to know:
- Diameter
- Mattress depth
- Whether the mattress includes a pillow top
- Whether the edges are rounded or squared
Common round mattress diameters include:
- 200 cm
- 210 cm
- 220 cm
- 240 cm
- 260 cm
Never assume all round beds use identical measurements. Even a few centimetres can affect how securely fitted sheets stay in place.
If you’re unsure, check the manufacturer’s documentation or contact the retailer to check a specific mattress size before ordering. Taking a few extra minutes to confirm the measurements can save the inconvenience of returning ill-fitting bedding.
Round Bed Size Guide
Unlike traditional beds, which are measured by width and length, round beds are sized according to their diameter. This is the measurement taken from one side of the mattress, straight through the centre, to the opposite side.
Because manufacturers don’t all use the same dimensions, it’s always worth checking the exact measurements before buying bedding, as king size round bed sheets that comfortably fit one mattress won’t necessarily work for all. However, the table below gives a useful indication of the most common sizes available.
| Round Bed Diameter | Comparable Sleeping Space | Best For |
|---|---|---|
| 200 cm | Similar to a UK King Size | Couples with smaller bedrooms |
| 210 cm | Slightly larger than a King Size | Couples wanting extra sleeping space |
| 220 cm | Comparable to a UK Super King | Spacious master bedrooms |
| 240 cm | Larger than a Super King | Luxury bedrooms and statement interiors |
| 260 cm+ | Extra-large bespoke size | High-end homes, boutique hotels and custom-built bedrooms |
Although the diameter provides a useful guide, don’t forget to measure the depth of your mattress too. Luxury round beds often feature deep pillow-top mattresses that require fitted sheets with extra-deep pockets. If the pocket depth is too shallow, the elastic may constantly pull free from the corners, leaving the sheet loose and uncomfortable.
If you’re replacing existing bedding rather than buying a new bed, check whether the manufacturer offers replacement sheets designed specifically for your model. This is often the easiest way to guarantee a perfect fit.
Measuring Your Round Bed
Before ordering new sheets, take a few simple measurements:
- Measure the diameter of the mattress from edge to edge through the centre.
- Measure the mattress depth from the base to the top surface, including any integrated pillow top.
- Check whether you use a mattress topper, as this may increase the overall depth by several centimetres.
- If possible, note the manufacturer and model number of the bed, as many specialist retailers list compatible bedding by brand.
Taking accurate measurements only takes a few minutes and can save the inconvenience of returning bedding that doesn’t fit properly.
Don’t Forget About Bedding Accessories
While fitted sheets are the most important purchase, it’s worth thinking about the rest of your round bedding at the same time. Some manufacturers produce a matching round top sheet, mattress protectors, pillow cases, heated underblankets, duvets and decorative bedspreads that are designed specifically for circular beds.
If these aren’t available, oversized square duvets and throws often work well, creating an elegant draped effect while still providing plenty of warmth and comfort. Layering cushions, textured blankets and a coordinating throw can also soften the circular shape and give your bedroom a luxurious boutique hotel feel.
Best Materials for Round Bed Sheets
The fabric you choose has just as much impact on comfort as the fit.
Cotton
Cotton remains the most popular option.
It’s breathable, soft, durable and suitable throughout the year.
Long-staple cotton varieties such as Egyptian or Supima cotton feel particularly luxurious. The higher thread count you choose, the more luxurious it will be.
Cotton Percale
Percale offers a crisp, cool finish similar to premium hotel bedding.
It’s ideal for hot sleepers and warmer climates.
Cotton Sateen
Sateen has a smoother, silkier surface with a subtle sheen.
It drapes beautifully across larger beds and creates a luxurious appearance.
Linen
Natural linen has become increasingly popular in modern interiors.
It regulates temperature exceptionally well, becoming softer after every wash while offering an effortlessly relaxed look.
Bamboo
Bamboo fabrics are naturally breathable, moisture-wicking and wonderfully soft.
Many people choose bamboo bedding because it remains cool throughout the night.
Comparing Round Bed Sheet Materials
| Material | Best For | Benefits | Things to Consider |
|---|---|---|---|
| Cotton | Everyday use | Soft, breathable and durable | May wrinkle slightly |
| Egyptian Cotton | Luxury bedding | Exceptionally soft and long-lasting | Higher price |
| Cotton Percale | Hot sleepers | Crisp, cool finish | Less silky than sateen |
| Cotton Sateen | Boutique hotel feel | Smooth with elegant drape | Can feel warmer |
| Linen | Relaxed interiors | Excellent temperature regulation | Creases naturally |
| Bamboo | Warm sleepers | Moisture-wicking and silky soft | Quality varies |
| Microfibre | Budget bedding | Affordable and easy care | Less breathable |
Thread Count: Does It Matter?
Thread count is often used as a measure of quality, but higher isn’t always better.
Generally speaking:
- 200–300 thread count provides excellent everyday comfort.
- 300–500 thread count offers a softer, more luxurious feel.
- Above 600 thread count, improvements become less noticeable unless premium fibres are used.
Fabric quality and weave usually matter more than thread count alone.
What to Look for Before Buying
Not all round circle bed sheets are created equal.
When comparing products, pay attention to:
- Accurate mattress diameter
- Pocket depth
- Full elasticated edging
- High-quality stitching
- Natural fibers and breathable fabrics
- Easy-care washing instructions
- Colour fastness
- Matching bedding availability
Reading customer reviews can also highlight whether sheets stay securely fitted after repeated washing.
Expert Buying Tips
Before placing your order:
- Measure your mattress twice before buying.
- Purchase at least two fitted sheets for easier laundry rotation or look for bed sheet sets.
- Prioritise natural fibres if you tend to sleep warm.
- Check whether matching duvet covers and pillowcases are available.
- Read customer reviews carefully.
- Choose extra-deep fitted sheets if your mattress has a pillow top or topper.
- When possible, buy bedding from the same company that manufactured your round bed for the best fit.
Where Can You Buy Round Bed Sheets?
Round bed bedding isn’t usually available on the high street, but there are several good places to look.
Specialist Bedding Retailers
Luxury bedding retailers often stock fitted sheets designed specifically for circular beds. These usually offer the widest range of fabrics, colours and premium finishes.
Round Bed Manufacturers
Companies that manufacture round beds frequently sell matching bedding that’s designed specifically for their mattresses. Although prices may be slightly higher, you’re more likely to achieve a perfect fit.
Bespoke Bedding Companies
Custom bedding suppliers can produce sheets to almost any dimensions. This is an excellent option if your bed has non-standard measurements or was custom made.
Online Retailers
Online marketplaces, like Amazon, offer perhaps the greatest choice. Comparing prices, customer reviews and delivery times makes it easier to find the best value, although it’s important to double-check sizing before placing your order.
Colour Choices
Neutral bedding works particularly well on round beds because it emphasises the bed’s sculptural shape.
Popular choices include:
- Crisp white
- Ivory
- Stone
- Soft grey
- Taupe
- Sage green
- Charcoal
White bedding remains the classic hotel-inspired option, while layered neutral tones create a calm, contemporary bedroom.
If you prefer introducing colour, consider doing so through cushions, throws and decorative blankets, allowing the elegant shape of the bed to remain the focal point.
Caring for Round Bed Sheets
Proper care helps maintain softness and prolong the life of your bedding.
Most cotton sheets can be machine washed at 40°C using a gentle detergent.
Avoid overloading the washing machine, as larger circular sheets require plenty of room to move freely.
For best results:
- Wash similar colours together.
- Tumble dry on a low setting.
- Remove promptly to reduce creasing.
- Iron if desired.
- Always follow the manufacturer’s care instructions.
Looking after the elastic around fitted sheets is particularly important, as this helps them continue fitting securely over the mattress.
Are Round Bed Sheets More Expensive?
In most cases, round bed sheets tend to be more expensive.
Because they’re produced in much smaller quantities than standard bedding, round sheets generally cost more.
However, higher prices often reflect:
- Specialist manufacturing
- Better quality fabrics
- Smaller production runs
- Custom sizing
- Premium construction
Investing in well-made sheets usually proves worthwhile, particularly if your round bed is used every night. Better-quality bedding will generally last longer, wash better and retain its fit for years.
Frequently Asked Questions
Can you use normal sheets on a round bed?
An oversized flat sheet may work reasonably well, but a standard fitted sheet is unlikely to fit properly. Purpose-made fitted sheets provide a far neater appearance and stay securely in place.
What size sheets fit a round bed?
Bed sheets for round beds are sold according to the mattress diameter rather than standard bed sizes. Measure both the diameter and the depth of your mattress before ordering.
Do round duvets exist?
Yes. Several specialist manufacturers produce round duvets, although many homeowners prefer oversized king-size duvets because they are easier to replace and offer a wider choice of duvet covers.
Are round bed sheets difficult to find?
Circular bed sheets aren’t as tricky to find as they once were. While they’re rarely stocked in department stores, a growing number of specialist bedding retailers and online suppliers now sell bedding specifically designed for circular beds. It’s also possible to get custom round bed sheets made for your specific bed size.
What is the best material for round bed sheets?
For most people, 100% cotton offers the best combination of comfort, breathability and durability. However, linen, bamboo and cotton sateen are also excellent choices depending on your personal preferences.
How often should you replace bed sheets?
With proper care, quality sheets for round beds can last between three and five years. Rotating between two or three sets can help extend their lifespan while ensuring you always have fresh bedding available.
Final Thoughts
A round bed is an eye-catching centrepiece, and the right bedding helps it look every bit as luxurious as intended. While specialist sheets cost more than standard alternatives, they’re designed to fit properly, stay securely in place and showcase the unique shape of the mattress.
Start by measuring your mattress carefully, prioritise breathable natural fabrics and choose fitted sheets specifically designed for round beds whenever possible. Whether you opt for crisp cotton percale, silky sateen or relaxed linen, investing in quality bedding will enhance both the appearance of your bedroom and the quality of your sleep for years to come.
Our Top Tips
If you’re investing in a beautiful round bed, don’t compromise on the bedding. Properly fitted round bed sheets transform both the appearance of the bed and your sleeping experience. While specialist sheets may cost a little more, they stay securely in place, look far smarter than adapted rectangular alternatives and are designed to complement the unique shape of your mattress.
Choose high-quality natural fabrics, measure carefully before ordering and invest in at least two fitted sheets so you always have a spare. Combined with luxurious pillows, a cosy duvet and a carefully styled throw, the right bedding will help your round bed become the standout feature of a beautifully designed bedroom.
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