Treat yourself to the perfect night's sleep with our superb range of king size mattresses. Built with quality and comfort in mind, these spacious 5ft x 6ft 6in sleep surfaces offer plenty of room for couples to stretch out and enjoy truly restful slumber. Browse our collection of premium Indoor Living products and find your ideal king size mattress today.

Finding Your Perfect King Size Mattress

Choosing the right king size mattress can make all the difference to your sleep quality. Our collection features a variety of options to suit different sleep preferences and needs. From the exceptional support of our pocket spring designs to the body-contouring comfort of memory foam, we've got options for every sleeper.

The king size dimension (150cm x 200cm) strikes the perfect balance between generous sleeping space and practical room fit. It's notably roomier than a double mattress without demanding the floor space of a super king. This makes it the go-to choice for master bedrooms and guest rooms alike.

Types of King Size Mattresses We Offer

Our king size mattress selection includes multiple construction types to match your specific comfort preferences:

• Pocket Spring Mattresses - Individual springs move independently, offering targeted support where you need it most

• Memory Foam Options - Body-contouring material that relieves pressure points and reduces partner disturbance

• Hybrid Designs - Combining spring bases with foam tops for the best of both support and comfort

• Traditional Spring Systems - Classic design with excellent airflow properties for cooler sleeping

Mattress Features and Benefits

Each of our king size mattresses comes with unique features designed to enhance your sleep. The Smooth Silk Pocket 1000 offers exceptional support through individually wrapped springs, while our Westminster and Windsor models feature premium memory foam top layers that gently cradle your body's contours.

For hot sleepers, our Roma Cool Top features special cooling technology to help regulate temperature throughout the night. Those looking for balanced support might prefer the Sleeply Comfort Hybrid, which cleverly combines responsive springs with cushioning foam layers.

All our king mattresses are compatible with standard king size bed frames, whether you have a traditional frame, ottoman bed, or divan base. The right foundation can further enhance your mattress performance and extend its lifespan.

Choosing the Right Firmness Level

Firmness preference is highly personal and depends on factors including your body weight, sleeping position, and personal comfort preference. Side sleepers often benefit from slightly softer surfaces that allow shoulders and hips to sink in appropriately. Back and stomach sleepers typically need firmer support to maintain proper spinal alignment.

Our king size mattress range includes options from gently yielding to reassuringly firm, ensuring there's something to suit every preference. Medium-firm tends to be the most versatile choice for couples with different comfort needs.

Remember that your mattress should support your body evenly without creating pressure points. When properly supported, your spine should maintain its natural curve whether you sleep on your back, side or front.

Care and Maintenance Tips

To get the most from your king size mattress, regular rotation is recommended (unless specifically advised otherwise). This helps prevent dips and ensures even wear across the sleeping surface. Most modern mattresses don't require flipping, but rotating them head-to-foot every few months will extend their lifespan considerably.

A quality mattress protector is also worth considering - it keeps your mattress fresh and helps protect against spills, stains and allergens. And when it comes to bedding, investing in good quality king size sheets, duvets and pillows will complement your new mattress perfectly.

A good quality king size mattress should last between 7-10 years depending on usage and care. Signs it might be time for replacement include visible sagging, noticeable discomfort, or waking with aches and pains.

When your new king size mattress arrives, allow it time to fully expand if it's been vacuum-packed, and air it briefly before making it up with bedding. This will help dissipate any manufacturing odours and ensure the mattress reaches its full loft and comfort potential.

With the right care, your king size mattress will provide years of comfortable, supportive sleep. For the perfect bedroom setup, consider pairing your mattress with one of our stylish king size beds for the complete sleep solution from Made For Living.