Sealy PostureLux Kindra Mattress


SKU: 826 Category: Brand:


The Sealy PostureLux Kindra Mattress is a premium-grade bedding investment that balances comfort and support to elevate your sleep experience. Expertly constructed in the UK, it’s designed to provide the perfect in-between feel that’s not too firm and not too soft. With its superior materials and innovative technologies, this mattress guarantees a soothing sleep haven for every type of sleeper.


  • Premium Sealy PostureLux patented mattress

  • Medium comfort grade, providing the right balance of firmness and plushness

  • Exclusive PostureTech Core Support Plus™ spring for exceptional support

  • A responsive latex layer that matches your movements for optimal comfort

  • Incorporates two layers of Sealy’s premium foam in firm and medium tones to enhance comfort

  • SilverFresh™ technology for bacterial prevention and sleep health promotion

  • Allergy UK certified ProShield® technology for allergy protection

  • Single-sided design for easy maintenance

  • Accompanied by a 100-Night Comfort Guarantee and a 5-year manufacturer’s guarantee


Thanks to its unique PostureTech Core Support Plus™ springs, this Sealy mattress is suited to those who value personalised comfort and support. Its medium comfort grade caters well to most sleep preferences, be it side, front, or back sleeping. The reactive latex layer creates a plush sleeping surface that moves with you, hugging your contours and relieving pressure points. For allergy sufferers, the mattress’ ProShield® technology, licensed by Allergy UK, reduces allergen build-up, promoting a healthier sleep environment.

Other Things Worth Mentioning

  • This mattress is handmade in the UK, underscoring its high quality and durability.

  • The SilverFresh™ technology incorporated into its fabric prevents bacterial build-up, maintaining sleep health and freshness.

  • It’s single-sided, making it convenient to care for without the need to flip it regularly.

  • With the 100-Night Comfort Guarantee and the 5-year manufacturer’s guarantee, you can invest with confidence, knowing your satisfaction is prioritised.

Reasons to Buy

The Sealy PostureLux Kindra Mattress is a worthwhile purchase if you’re seeking to upgrade your sleep quality. Its tailored support, reactive, plush comfort, and strong commitment to sleep health and hygiene combine to create an ideal sleep sanctuary. With the peace of mind it brings, through guarantees and health-conscious technologies, it ensures you wake up refreshed and rejuvenated every morning. Moreover, the mattress’ unbeatable balance of luxury and performance promises totransform your bedroom into the ultimate sleeping retreat.

Additional information


Free Delivery on All Orders*

At SleepSafeSleepSound, we believe that the journey to a restful night’s sleep should be as seamless as possible, and that includes the delivery process. We are proud to offer free delivery on all orders, with no minimum purchase required. Our commitment to customer satisfaction extends from the moment you select your perfect mattress to the time it arrives at your doorstep, and beyond.

Delivery Across the UK to Your Room of Choice

We understand that a mattress is more than just another piece of furniture; it’s an investment in your well-being. That’s why we don’t just drop off your mattress at the curb. Our professional delivery team will bring your new mattress directly to your room of choice, whether it’s the master bedroom, a guest room, or even a third-floor flat. We aim to make the process as convenient and hassle-free as possible.

Schedule at Your Convenience

We know that your time is valuable. To accommodate your busy schedule, we offer delivery slots from Monday to Saturday, between the hours of 7am and 6pm. When completing your order, you’ll have the opportunity to select a delivery date and time that works best for you. Our team will also provide you with a call or text notification on the day of delivery, so you’ll know exactly when to expect us.

Additional Information

Please note that while delivery is free, some additional services such as old mattress removal or assembly may incur a small fee. For more details, please refer to our Terms and Conditions or contact our Customer Service team for clarification.

To ensure that your mattress remains in pristine condition for years to come, we’ve compiled the following expert recommendations:

Say No to Bending and Jumping

While it might be tempting to use your mattress as a makeshift trampoline, bending or jumping on it can compromise its structural integrity. This can lead to premature sagging and reduce the effectiveness of its support features.

Prioritise Linen Hygiene

A clean bed is a happy bed. We recommend washing your bed sheets, pillowcases, and other linen every one to two weeks. This not only keeps your sleeping environment fresh but also helps to minimise the accumulation of dust mites and allergens.

Invest in a Quality Mattress Protector

A mattress protector acts as a safeguard against accidental spills, stains, and even allergens. By using one, you’re not just keeping your mattress clean; you’re also preserving its aesthetic appearance and overall longevity.

Daily Aeration is Key

Your mattress needs to breathe just like you do. Make it a habit to pull back the covers each morning and let your mattress air out for a bit. This simple act helps to dissipate moisture, reduce odors, and maintain a more hygienic sleep surface.

Rotation Rituals for Single-Sided Mattresses

If your mattress is single-sided, it’s crucial to rotate it from head to toe. For the first three months, make this a weekly routine. After that initial period, shifting to a monthly rotation will suffice. This practice helps to ensure even wear and tear, thereby extending the lifespan of your mattress.

Prompt Attention to Spills

Accidents happen, but quick action can prevent a small spill from becoming a big problem. If you do experience a spill, clean it up immediately using warm, soapy water and a soft cloth. This will help to prevent the liquid from seeping deep into the mattress, where it could cause long-term damage.

Small Single

  • Dimensions: 75 cm x 190 cm (30 inches x 75 inches)
  • Ideal for: Children, small guest rooms

Standard Single

  • Dimensions: 90 cm x 190 cm (36 inches x 75 inches)
  • Ideal for: Children, teenagers, single adults, guest rooms

Small Double

  • Dimensions: 120 cm x 190 cm (48 inches x 75 inches)
  • Ideal for: Single adults who want more space, couples with limited room space


  • Dimensions: 135 cm x 190 cm (54 inches x 75 inches)
  • Ideal for: Couples, single adults who want ample space


  • Dimensions: 150 cm x 200 cm (60 inches x 79 inches)
  • Ideal for: Couples who want more space, master bedrooms

Super King

  • Dimensions: 180 cm x 200 cm (71 inches x 79 inches)
  • Ideal for: Couples who want maximum sleeping space, luxury suites

These dimensions are standard, but it’s always a good idea to double-check specific measurements, especially if you’re buying a bed frame or accessories like fitted sheets.