Why Do Adjustable Beds Need the Right Fitted Sheet?
An adjustable mattress bends as the head, foot or knee sections are raised. This movement can place additional strain on an ordinary fitted sheet, particularly around the corners and along the sides of the mattress.
A shallow or poorly fitting sheet may pull loose, ride upwards or gather underneath the sleeper. Choosing a fitted sheet made to the correct width, length and depth helps the bedding remain smoother and more secure while the bed moves.
Our adjustable bed fitted sheets are made with:
- Deep fitted corners
- Additional fabric to cover the mattress sides
- Elastic around the full hem
- A choice of mattress depths
- Standard and non-standard mattress sizes
Fitted Sheets for Electric and Mobility Beds
Our fitted sheets are suitable for many domestic electric beds and mobility beds, including single, long single, large single, small double and dual adjustable beds.
We make bedding by the actual mattress measurements rather than relying only on a bed manufacturer or model name. This means our sheets can be suitable for beds from brands such as Adjustamatic, Oak Tree Mobility, Theraposture, Willowbrook, MiBed and other electric-bed manufacturers.
Mattress dimensions can vary between models from the same manufacturer, so measuring the mattress is still the most reliable way to choose your sheet.
Adjustable Bed Fitted Sheets by Size
Adjustable beds are available in more sizes than conventional beds. Some use a standard UK mattress width, while others are longer, narrower or deeper.
Common adjustable-bed sizes include:
- 2ft 3in narrow single
- 2ft 6in small single
- 3ft single and long single
- 3ft 6in large single
- 4ft small double
- 4ft 6in double
- Split king and split super king
Visit our adjustable bedding by bed size page to find the most suitable section for your mattress.
Sheets for Split Adjustable Beds
A split adjustable bed normally uses two separate mattresses placed side by side. Each mattress can move independently, allowing both sleepers to choose their preferred position.
These beds generally need one fitted sheet for each mattress rather than one large sheet across the complete bed. Using two individual sheets allows each mattress to move without pulling the bedding away from the other side.
When measuring a split bed, measure both mattresses separately. Although the two sides may appear identical, there can occasionally be small differences in width, length or depth.
How to Measure for an Adjustable Bed Fitted Sheet
Measure the mattress itself rather than the outer bed frame or upholstered base.
- Lower the bed until the mattress is lying flat.
- Measure the width from one side of the mattress to the other.
- Measure the length from the head end to the foot end.
- Measure the depth from the top sleeping surface to the bottom edge.
- Include any mattress topper in the complete depth measurement.
- Measure each mattress separately if you have a split or dual adjustable bed.
A fitted sheet needs enough depth to cover the mattress sides and tuck securely underneath. Do not simply order the deepest sheet available, as an excessively deep sheet can leave too much loose fabric beneath the mattress.
Choose the Right Mattress Depth
Adjustable-bed mattresses vary considerably in depth. Some are relatively shallow to make movement easier, while others include comfort layers or mattress toppers that increase the overall depth.
When selecting your sheet, use the complete mattress depth rather than just the manufacturer’s original specification. A topper should be included if it will sit beneath the fitted sheet.
If your mattress depth falls between two available options, contact us with the measurements and we will help you choose the most suitable fit.
Choose Your Adjustable Bed Sheet Fabric
Easy-Care Poly Cotton
Our easy-care poly cotton is a practical everyday choice. The 50% cotton and 50% polyester blend is durable, quick drying and requires less ironing than pure cotton.
It is particularly suitable when bedding is washed frequently or when ease of care is the main priority.
100% Cotton Percale
Cotton percale has a cool, crisp feel and is naturally breathable. It is a good all-season choice for sleepers who prefer pure cotton and a fresh, smooth finish.
400 Thread Count Cotton Sateen
Our 400 thread count cotton sateen has a softer, smoother feel than percale, with a subtle sheen and comfortable drape. It offers a more luxurious finish while remaining breathable.
300 Thread Count Bamboo and Cotton
Bamboo and cotton bedding feels smooth, soft and breathable. It is a popular option for warm sleepers and anyone who prefers a silkier sleeping surface.
Brushed Cotton
Brushed cotton has a soft, warm feel that is particularly comfortable during colder months. The lightly brushed surface creates a cosy finish without adding a separate bedding layer.
1000 Thread Count Cotton
Our premium 1000 thread count cotton fitted sheets have a smooth, substantial hotel-style feel. They are ideal for customers looking for a heavier and more luxurious sheet.
Fitted Sheets for Mattress Toppers
A mattress topper increases the total depth that the fitted sheet needs to cover. If the sheet is measured only for the mattress underneath, it may be too shallow and pull loose when the bed moves.
Measure from the top of the topper to the bottom edge of the mattress and use this as the complete depth. Our sheets can be made with deeper corners where required.
Made-to-Measure Adjustable Bed Sheets
Not every adjustable bed uses a standard UK mattress size. Victoria Linen can manufacture fitted sheets to the width, length and depth you require.
Made-to-measure sheets are particularly useful for:
- Older or discontinued adjustable-bed models
- Extra-long mattresses
- European and metric bed sizes
- Narrow single mattresses
- Large single mattresses
- Extra-deep mattresses and toppers
- Split beds with unusual mattress dimensions
Contact us with the mattress width, length and depth in centimetres if the size you need is not listed.
Do These Sheets Fit Profiling and Homecare Beds?
Many profiling and homecare beds use a mattress that moves in a similar way to a domestic adjustable bed. A fitted sheet from this range may therefore be suitable when it matches the exact mattress dimensions and the bed manufacturer permits its use.
However, profiling beds can have different care requirements, particularly when they use an alternating-air or specialist pressure-relieving mattress.
For more specific guidance and suitable product options, visit our profiling bed bedding department.
Important: Always follow the mattress manufacturer’s instructions when using bedding on an alternating-air or specialist pressure-relieving mattress.
Complete Your Adjustable Bed
Once you have chosen the correct fitted sheet, you can complete the bed with coordinating products designed for adjustable mattresses.
Semi-Fitted Top Sheets
Our semi-fitted top sheets remain loose at the head end but fit around the foot of the mattress. This helps prevent the top sheet from pulling loose when the bed is raised.
Mattress Protectors
A correctly sized mattress protector helps protect against perspiration, spills, stains and everyday wear. Choose from quilted or breathable waterproof protection.
Adjustable Bed Valances
A conventional platform valance may interfere with the moving sections of the bed. Our adjustable bed skirts and valances attach directly to the bed base to create a neat finish without sitting beneath the mattress.
Complete Adjustable Bedding Range
Visit our main adjustable bed bedding department for fitted sheets, semi-fitted sheets, mattress protection, bedding bundles and specialist valances.
Why Choose Victoria Linen Adjustable Bed Sheets?
- Made in our UK factory
- Adjustable-bed bedding specialists since 1995
- Deep fitted corners and full elasticated hems
- Wide choice of fabrics and mattress depths
- Single, double and split-bed sizes
- Made-to-measure options available
- Help available with unusual mattress measurements
Frequently Asked Questions
Do fitted sheets stay on adjustable beds?
A correctly sized fitted sheet with deep corners and elastic around the full hem should remain more secure as the mattress moves. The width, length and depth all need to match the mattress properly.
Can I use a normal fitted sheet on an adjustable bed?
A standard fitted sheet may work if it fits the exact mattress dimensions and has sufficient depth. However, shallow sheets or sheets with elastic only at the corners are more likely to pull loose when the bed is adjusted.
What size fitted sheet do I need for an adjustable bed?
Measure the mattress width, length and depth while the bed is lying flat. Do not rely only on descriptions such as single, double or king, because adjustable-bed dimensions vary between manufacturers.
What depth should my adjustable bed fitted sheet be?
Measure from the top sleeping surface to the bottom edge of the mattress. Include any mattress topper in the complete depth. The sheet needs sufficient fabric to cover the mattress sides and tuck underneath securely.
Do split adjustable beds need two fitted sheets?
Yes, in most cases. Each mattress needs its own fitted sheet so that both sides can raise and lower independently.
Can you make fitted sheets for extra-deep adjustable mattresses?
Yes. We offer several mattress-depth options and can manufacture sheets for unusual or extra-deep mattresses when required.
Which fabric is best for an adjustable bed sheet?
Easy-care poly cotton is practical and simple to maintain, cotton percale feels cool and crisp, sateen feels smoother, bamboo is soft and breathable, and brushed cotton provides extra warmth. The best choice depends on your preferred feel and washing requirements.
Are these sheets suitable for profiling beds?
They may be suitable for many conventional profiling-bed mattresses when ordered to the correct dimensions. If the bed has an alternating-air or specialist pressure-relieving mattress, follow the manufacturer’s bedding instructions.
Can you make a fitted sheet for an unusual adjustable-bed size?
Yes. Victoria Linen specialises in non-standard bedding and can manufacture a sheet using your required mattress width, length and depth.
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