How to Choose the Right Size Electric Adjustable Bed Base
Choosing an electric adjustable bed base is not only about selecting the right functions.
Size also plays an important role in comfort, safety, independence and day-to-day use.
The right size can make it easier to get in and out of bed, roll over, receive care, share the bed with a partner and move safely around the bedroom. The wrong size can feel restrictive, make transfers harder, or limit how comfortably the adjustable features can be used.
When choosing an electric adjustable base, it is important to think about who will be using the bed, how much space they need, whether carers or family members need access, and whether the bed is for one person or two.
Why Bed Size Matters
An adjustable bed base should suit the person using it, not just the bedroom space available.
A base that is too narrow may make it harder to roll over, reposition, use pillows or feel settled. A base that is too wide may make carer access more difficult, especially if someone needs assistance with transfers, personal care or repositioning.
The right size can support:
• Comfort
• Independence
• Safer transfers
• Easier repositioning
• Carer access
• Bedroom access
• Partner comfort
• Long-term practicality
This is especially important for elderly customers, NDIS participants, Support at Home clients and people with reduced mobility. However, it also matters for everyday customers who simply want better comfort, more space and a bed that suits their lifestyle.
Long Single and King Single Adjustable Bases
Long single and king single adjustable bases are commonly used by one person.
They are practical, comfortable and often well suited to people who need support, mobility assistance or care at home.
A long single base is a good option where bedroom space is limited, or where the user wants a compact bed that still provides adjustable functions such as head elevation, foot elevation, zero gravity, massage or hi-lo height adjustment.
A king single base offers the same type of individual functionality, but with extra width. Where space allows, a king single is often the preferred option for one person because it gives the user more room to roll over, reposition and settle comfortably.
This extra width can be especially helpful for people who:
• Have reduced mobility
• Need more space to turn in bed
• Experience pain or stiffness
• Use positioning aids or pillows
• Receive assistance from carers
• Feel restricted in a narrower bed
For many people, the king single provides a strong balance between personal comfort and practical bedroom access.
Why Single-Person Bases Can Help With Care
For people who receive care at home, a long single or king single adjustable base can be a practical choice.
Because the bed is not overly wide, carers, family members or support workers can often move around the bed more easily. This can make daily care tasks more manageable, especially where bedroom space is limited.
A single-person adjustable base may assist with:
• Helping the person get in and out of bed
• Supporting transfers
• Changing sheets
• Assisting with personal care
• Positioning pillows or supports
• Accessing both sides of the bed where the room allows
• Cleaning around or underneath the base
A larger bed may feel more spacious, but it can also make it harder for carers to reach across safely. This is why the right balance between user comfort and carer access is important.
Double and Long Double Adjustable Bases
Double and long double adjustable bases may suit people who want a bed that feels more spacious than a single-person base.
A double can provide extra width, which may feel more comfortable for someone who does not like the narrower feel of a long single or king single. However, standard double sizes are not always the most popular choice in the electric adjustable bed world because they can be shorter than many people need.
For this reason, a long double is often a better alternative.
A long double provides a more generous sleeping surface, particularly in length, while still offering the benefit of a wider bed.
A long double may suit someone who:
• Sleeps alone but wants more room
• Feels restricted in a king single
• Wants a more traditional bed feel
• Does not need a full queen size base
• Wants comfort without moving into a partner-sized system
For many single users wanting extra space, the long double is a more practical and comfortable option than a standard double.
Full Piece Queen Adjustable Bases
A full piece queen adjustable base can be a good option for couples who want to stay in one shared bed while still having adjustable features.
With a full queen base, both sides of the bed move together. This means the head section, foot section and any preset positions operate as one complete base.
This can suit couples who:
• Prefer to sleep very close together
• Usually go to bed and wake up at similar times
• Have similar comfort preferences
• Want one shared mattress surface
• Do not need individual adjustment on each side
The main downside is that individual control is lost.
If one person raises the head end, the other person is raised as well. If one person wants the legs elevated and the other does not, there is no separate adjustment.
This is often where a split system becomes the better option for couples.
Why a Split Adjustable Bed May Be Best for Partners
A split adjustable bed allows two people to sleep side by side while still controlling their own side of the bed independently.
This can be very useful when partners have different comfort needs, health concerns, routines or sleeping positions. One person may want to sit up to read, elevate their legs, use zero gravity or adjust their position during the night, while the other person remains flat and undisturbed.
A split system may suit couples where:
• One person likes to sleep elevated
• One person has reflux, snoring or breathing discomfort
• One person has back, hip or leg pain
• One person gets up earlier or goes to bed later
• One person uses the adjustable functions more often
• Both partners want comfort without compromising the other person’s sleep
For many couples, a split system offers the best mix of independence and togetherness.
Split Queen Adjustable Bases
A split queen allows two people to sleep side by side with separate adjustable functions.
However, it is important to understand the size of each side before choosing this option.
A split queen is made up of two narrow long single bases, with each side measuring approximately 77cm x 203cm. While this gives each person their own adjustable side, each sleeping surface is quite narrow.
For some people, this is suitable. For others, it can feel restrictive, especially when rolling over or changing position during the night.
A split queen may be suitable where bedroom space is limited, or where both users are comfortable on a narrower surface. However, it is important to try the size where possible before making a decision.
The difference between a split queen and split king may not sound significant on paper, but the feeling in use can be very different.
Split King Adjustable Bases
A split king is often the preferred choice for couples who want individual adjustment and more comfortable space on each side.
A split king is made up of two long single bases, with each side measuring approximately 92cm x 203cm.
Compared with a split queen, the split king gives each person noticeably more width. This can make it easier to roll over, change position and feel less confined. It still provides the same split functionality, meaning each person can control their own side independently.
A split king may suit couples who:
• Want individual adjustable functions
• Prefer more personal sleeping space
• Are used to a larger bed
• Need room to roll or reposition
• Have different comfort or health needs
• Want the most practical long-term option
Where the bedroom has enough space, a split king is often the more comfortable and flexible option for two people.
Why Trying the Size Matters
Measurements are helpful, but they do not always tell the full story.
A difference of 15cm per side may not seem large when written down, but it can feel very different when lying on the bed.
This is especially true for adjustable bases because the user may be sitting up, elevating their legs, rolling over, using pillows, or getting in and out of bed with support.
Trying the size in person can help answer important questions, such as:
• Can I roll over comfortably?
• Do I feel restricted?
• Can I get in and out safely?
• Is there enough room for carers to assist?
• Does the bed fit the bedroom properly?
• Can both partners use the functions comfortably?
For people with mobility needs, pain, disability or care requirements, testing the size can be just as important as testing the functions.
Choosing for Comfort, Care and Long-Term Use
The right electric adjustable base should support the person’s needs now, while also considering how those needs may change over time.
For some customers, the priority is comfort. For others, it may be safer transfers, easier carer access, more room to reposition, or independent adjustment for each partner.
When choosing a base size, it can help to consider:
• Current mobility
• Future care needs
• Bedroom space
• Mattress size
• Partner requirements
• Transfer access
• Walking frame or wheelchair access
• Ability to roll and reposition
• Whether one or two people will use the bed
• Whether the bed needs to support NDIS, Support at Home or aged care requirements
The most suitable bed is not always the largest bed. It is the bed that best suits the person, their home and the way they use it every day.
How Life Changing Beds Can Help
At Life Changing Beds, we help customers choose adjustable bed bases that suit their comfort, mobility, care needs and bedroom environment.
We can assist with:
• Long single adjustable bases
• King single adjustable bases
• Long double adjustable bases
• Full queen adjustable bases
• Split queen adjustable bases
• Split king adjustable bases
• Hi-lo adjustable beds
• Mattress matching
• Showroom trials and size comparisons
• Bedroom layout considerations
• Working alongside families, carers and allied health professionals where needed
• Supporting customers using NDIS or Support at Home funding, where applicable
Choosing the right size is easier when you can compare options in person. Our team can help you test different sizes, understand the practical differences and choose a base that feels comfortable, safe and suitable for everyday use.
Contact Life Changing Beds
Need help choosing the right size electric adjustable bed base? Our team can help you compare sizes, functions and mattress options in our Hawthorn East showroom.
Life Changing Beds
624 Burwood Rd
Hawthorn East VIC 3123
Phone: (03) 9041 4765
Email: sales@lifechangingbeds.com.au