King Size Adjustable Beds

At Comfybedss, our king size adjustable beds are designed to give you more space, comfort and flexibility in the bedroom. Featuring twin adjustabl...

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King Size Adjustable Beds With A Durable Adjustable Base

Our king size adjustable beds are built around a strong, durable adjustable base designed to provide long-lasting comfort and smooth, reliable movement. Using quiet electric motors, the adjustable base allows you to raise and lower the head and foot sections with ease, helping you find the perfect position for sleeping, reclining or watching TV. This makes our electric adjustable beds a practical upgrade from a standard bed, especially if you’re looking for improved support and flexibility.

Each adjustable base is designed to work with adjustable bed mattresses, ensuring the bed moves correctly while maintaining comfort and stability. Many customers pair their bed with our memory foam mattresses, which mould to the body to offer pressure relief and personalised support, or choose cool gel mattresses to help regulate temperature and reduce heat retention during the night. For those who prefer a more traditional feel, selected pocket sprung mattresses from a dedicated adjustable range can also be a suitable option.

Our king size adjustable beds are ideal for couples who want more space than a double, while still enjoying electric adjustment. If you’re comparing sizes, you may also want to explore our double adjustable beds for more compact rooms or our super king adjustable beds for maximum space and comfort. With a wide choice of styles, fabrics and features available, our king size adjustable beds offer a durable, supportive solution designed to fit seamlessly into your bedroom and improve your sleep night after night.

Memory Foam And Pocket Springs For King Size Adjustable Beds

Choosing the right mattress is essential to get the best performance from king size adjustable beds. At Comfybedss, we offer a carefully selected range of adjustable bed mattresses designed to move smoothly with the adjustable base while delivering lasting comfort and support. The two most popular options for king size adjustable beds are memory foam mattresses and pocket sprung mattresses, each offering different benefits depending on how you sleep.

Many customers choose memory foam mattresses for their ability to contour to the body, offering pressure relief, personalised support and improved comfort throughout the night. Memory foam works particularly well with electric adjustable beds, as it flexes easily with the bed’s movement and helps maintain proper spinal alignment in different sleeping or reclining positions. For sleepers who struggle with aches, discomfort or disturbed sleep, memory foam can help support a better night’s rest.

If you prefer a more traditional feel, pocket sprung mattresses from a dedicated adjustable range can also be a great choice. These mattresses use individually wrapped springs to respond to body weight while still allowing the mattress to bend with the adjustable base. When designed specifically for adjustable beds, pocket springs can offer a balance of support, breathability and comfort without restricting movement.

Whether you choose memory foam or pocket springs, pairing your king size adjustable bed with the right mattress helps ensure smooth operation, long-term durability and maximum comfort. Our range is designed to help you make an informed choice, so you can enjoy better support, improved sleep quality and a bedroom setup that works around you.

King Size Adjustable Beds Compared With Super King Options

Choosing between king size and super king adjustable electric beds often comes down to space, comfort preferences and how you sleep as a couple. King size adjustable beds are a popular choice for two adults, offering generous width while fitting comfortably into most bedrooms. Super king options provide extra room for those who want maximum space, making them ideal if you value a more open sleeping area or prefer additional freedom to move during the night.

Both king and super king electric beds are available with advanced features designed to support a better night’s sleep. Many models include two separate adjustable frames with two separate mattresses, each operated using separate remote controls. This allows both sleepers to effortlessly adjust their own sleeping position at the push of a button, whether that’s having the upper body raised, supporting the legs, or fine-tuning comfort by a few inches for relaxation or watching TV.

When it comes to mattresses, both sizes are compatible with adjustable mattresses such as luxury hybrid cool gel and reflex foam designs. These mattresses often consist of high density cool gel layers that adapt to your body shape, helping to offer pressure relief, spinal support and improved blood flow. Cool gel helps reduce heat retention, making it a great option for sleepers managing discomfort, sleep apnoea or other health conditions. Finished with ultra soft fabric options in modern shades like grey, and available with practical features such as storage, both king and super king adjustable beds offer a complete, flexible solution for anyone looking to wake up feeling more rested and comfortable.

Frequently Asked Questions

Whether you’re buying your first bed or upgrading to something new, we make the process smooth from start to finish. And whenever you need us, our team’s right here to guide you.

Can I Use My Existing Mattress With An Electric Adjustable King Size Bed?

In most cases, an existing standard mattress is not suitable for an electric adjustable king size bed. Adjustable beds require mattresses that are designed to bend and move with the adjustable base while remaining supportive and comfortable. Using a mattress that is not made for adjustable use can restrict movement and may damage both the mattress and the bed over time.

Adjustable bed mattresses, such as memory foam or dedicated adjustable pocket sprung options, are designed to flex correctly and maintain proper spinal alignment as the head and foot sections are raised. These mattresses are also typically around 3 inches longer than standard mattresses to allow for smooth operation and improved comfort.

How Big Is A King Size Adjustable Bed?

A king size adjustable bed measures 150cm wide by 200cm long, offering extra space and comfort compared to a standard double. This makes it a popular choice for couples who want more room to move while still benefiting from electric adjustment. King size adjustable beds are also available in split designs, allowing each side to adjust independently using electric motors that raise or lower the head and foot sections, often including features such as Zero Gravity positions.

Beyond size, king size adjustable beds are designed to enhance comfort and support. Elevating different sections of the bed can help maintain neutral spinal alignment, reduce pressure on the back, neck and joints, and improve circulation by raising the legs above heart level. These features can be particularly beneficial for people with health conditions such as arthritis or circulatory difficulties, as well as for relaxing, reading or watching TV in a more supported position.

Can Two People Adjust A King Size Electric Adjustable Bed Independently?

Yes, many king size electric adjustable beds are available in split designs, which allow each side of the bed to be adjusted independently. These models use two separate adjustable frames, paired with two separate mattresses and operated using separate remote controls. This means each person can raise or lower their own head and foot sections without affecting the other sleeper.

Independent adjustment is ideal for couples with different comfort preferences or health needs. One person may prefer their upper body raised for reading or watching TV, while the other remains flat, or each sleeper can adjust their side to help manage discomfort, circulation issues or sleep conditions. If independent adjustment is important to you, a split king adjustable bed is the best option to consider.