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About this mattress
Sealy Posture Premier King Mattress - Medium
The Sealy Posture Premier King Mattress in a Medium feel. The balance of support and comfort. Suits most sleepers, especially if you change positions through the night or share with a partner.
King Size Mattress Dimensions
Width: 1835mm (72 Inches)
Length: 2030mm (80 Inches)
Experience Balanced Support and Comfort
The Sealy Posture Premier Mattress King Size delivers exceptional comfort and support, featuring Sealy's trusted 5-turn PostureTech® coils and high-quality comfort layers to ensure a restful and refreshing sleep experience night after night.
Mattress Height 240mm
Advanced Features
- PostureTech® Coils: Provides deep-down support and adapts to your body’s natural alignment for enhanced spinal health.
- EdgeGuard® Technology: Reinforces the mattress perimeter, offering edge-to-edge stability, reducing motion transfer and preventing sagging over time.
- Antibacterial Fabric: Designed with antibacterial properties, this fabric ensures a hygienic and fresh sleep surface, ideal for allergy-conscious sleepers.
- Durability You Can Trust: Each mattress undergoes rigorous NATA-accredited testing to meet Sealy’s high standards for quality and longevity.
- Sealy-Approved Base Compatibility: Pair with a Sealy Performance Base for optimal support, enhanced mattress lifespan and warranty compliance.
Peace of Mind
The Sealy Posture Premier Mattress comes with a 10-year manufacturer’s warranty, offering durability and lasting comfort for years to come.
Pressure relieving comfort
Made in Australia using high quality, locally sourced materials.
Enjoy pressure-relieving comfort to help you rest and recover.
Orthopaedic Support
Providing the support your body needs to rest optimally, wake up feeling refreshed with the 5-turn PostureTech® coil system.
Maximise your sleeping area and feel cradled across the entire sleep surface with innovative EdgeGuard®.
Stylish, Durable Bases
Combine your mattress with a matching Australian made base.
Made to support the mattress for longer-lasting comfort.
Sealy Posture Premier
Made in Australia · 10-year warranty · Firm, medium or plush
FAQ - Frequently Asked Questions
Posture Premier Mattress Heights:
- Medium: 240mm
- Firm: 240mm
- Plush: 260mm
Sealy Posture Premier mattresses are designed to perform best when paired with a Sealy foundation.
Using a Sealy base provides optimal support, enhances stability, and helps extend the lifespan of your mattress.
Durability You Can Trust: Designed with Sealy’s commitment to quality, the Posture Premier range undergoes rigorous durability testing to meet high-performance standards, ensuring long-lasting comfort and support.
Personalise Your Sleep Setup: Pair your Posture Premier mattress with a Sealy Performance Base or other compatible foundations to enhance stability and extend its lifespan.
Choose from a range of base and leg styles to match your bedroom décor.
Orthopaedic Support and Durability: Sealy Posture Premier mattresses are crafted to provide deep-down support with 5-turn PostureTech® coils, promoting proper spinal alignment for a healthier sleep posture.
These mattresses undergo rigorous durability testing to meet high-performance standards, ensuring long-lasting comfort and reliability.
Customizable Sleep Setup: Pair your Sealy Posture Premier mattress with a compatible Sealy base or foundation to enhance stability and extend the mattress's lifespan.
Choose from a variety of base and leg styles to match your bedroom décor, creating a personalized and cohesive look.
Clean and Hygienic Sleep Environment: The Posture Premier range features antibacterial fabric, designed to maintain a fresh and hygienic sleep surface.
10-Year Warranty for Peace of Mind: Every Sealy Posture Premier mattress comes with a comprehensive 10-year warranty.
This covers any manufacturing defects, ensuring that your investment is protected and you can enjoy long-lasting comfort.
Proudly Australian Made: Sealy Posture Premier mattresses are crafted in Australia, ensuring high-quality craftsmanship and supporting local manufacturing.
You can trust in the durability and excellence of a product made close to home, reflecting the high standards of Australian production.
Variety of Sizes to Fit Your Needs: The Sealy Posture Premier range includes Single, Long Single, King Single, Double, Queen and King sizes.
Additionally, custom bases are available to perfectly match your chosen mattress size, ensuring a cohesive and stylish look for your bedroom.
Fast and Efficient Delivery: We aim to provide quick delivery services.
If you live in Sydney, expect your new mattress to be delivered within 7-10 working days.
We also offer the convenience of setting up your new mattress and removing your old one at a minimal charge, ensuring a seamless transition to better sleep.
Simple Care Instructions: To maintain the quality of your Sealy Posture Premier mattress, rotate it regularly and use a mattress protector.
Avoid using dry cleaning chemicals, as they can damage the materials.
Follow the care instructions provided with your mattress for the best results.
We Have Very Attractive Pricing on all Sealy Mattresses: You can save even more by adding the matching Sealy base.
Plus, if you live in Sydney, we have very favourable rates for delivery, setup, and removal of your old mattress.
Always check our website or contact us directly for the latest deals and offers to take advantage of these fantastic savings.
What Our Customers Say About us.
Knowledgeable, practical and enthusiastic service almost every time!