We have a single size mattress to suit every budget
Whether you are looking for a bed to transition your child from cot to bed, or a convenient solution for single sleepers of all ages, you can find the perfect single size mattress right here.
Shop by range
Each Sealy range features a unique combination of our patented technologies, comfort choice and materials that are manufactured right here in New Zealand.
Appreciate timeless luxury and hand-crafted traditions, as featured in our top-of-the-range Sealy Posturepedic.
Experience one of life’s luxuries with the Exquisite™ collection, combining precise engineering with stunning aesthetics.
Engineered to support your sleeping position, allowing you to wake up refreshed, ready for the day ahead.
Leading technology, superior product architecture and exceptional value for money, make this range an ideal choice.
Experience our technology-engineered, high-density, premium foam mattress.
Understanding
sleeping positions
Depending on your sleeping position, you may be better suited to a soft comfort option, rather than a firm. Explore our comfort levels from ultra plush to extra firm to see what suits your sleep profile best.
Shop by comfort
Sealy Posturepedic mattresses have a wide variety of comfort layers and technology. Our comfort options range from extra firm to ultra plush. No matter which Posturepedic model you prefer, we have a comfort level to suit you.
ULTRA PLUSH
PLUSH
MEDIUM
FIRM
EXTRA FIRM
Discover your perfect comfort option
Selecting the best comfort level for your sleep needs is a very personal decision. The best firmness for your Sealy Posturepedic depends on your preferred sleeping position. Your mattress should contour appropriately to your body, which will help preventing tossing and turning during the night. Regardless of your comfort choice, our Sealy Posturepedic support system remains the same – so our plush mattress will give you the same level of orthopaedic support as our medium or firm.
ULTRA PLUSH
The softest and most luxurious feel in the range; our ultra plush mattress provides the highest level of conformance for your shape. As you sink into the layers, they will gently cradle your body. This option is ideal for side sleepers who prefer maximum cushioning and contouring.
PLUSH
With excellent conformance, our plush mattress allows you to sink into the soft pillowtop without feeling engulfed. This comfort choice is ideal for side sleepers who prefer softer surfaces and superior pressure point relief, especially around the shoulder and hip areas.
MEDIUM
The best of both worlds, our medium comfort level delivers great conformance for front, back and side sleepers, without feeling too soft, or too firm. There is sufficient cushioning to relieve pressure points and prevent tossing and turning.
FIRM
The firm option is perfect for those who prefer the feel of a more rigid sleeping surface, such as back sleepers and front sleepers. The firmness is designed to keep your shoulders, hips and ankles in a straight line with minimal conformance.
EXTRA FIRM
Perfect for those who require an inflexible sleeping surface, our extra firm comfort choice is the hardest in the range. Great for back sleepers, as this will hold you aloft and allow air to circulate naturally.
Ensure you get the sleep you need night after night, with the right bed for your sleep needs. Simply try our Bed Selector to find the recommended product for you.
Single mattress FAQs
In New Zealand, a single size bed is 190cm long and 91.5cm wide. The height of the mattress can vary depending on the comfort level (plush, medium, firm).
We recommend trying our Sealy Posturepedic range at your local retailer to find which model suits your sleep needs best. Our Sealy Posturepedic beds offer various comfort and support options for sleepers of all ages. With world-leading research and accredited product testing, you can rest assured with Sealy New Zealand.
We recommend it is best to try a range of Sealy Posturepedic beds in-store with your local Sealy retailer to discover your sleep preference. Sealy Posturepedic offers a wide range of comfort and support options for sleepers of all ages. Rest assured with our world-leading research and accredited product testing.
Discover our latest products and ranges best suited for you, with our product highlights for 2025.
