Sealy Cullinan Lux Plush King Extra Length

The Sealy Cullinan Lux Plush King delivers an indulgent sleep experience with advanced support technology and a removable luxury overlay for personalised comfort. Designed for those who want plush comfort without compromising on spinal support, this premium mattress and foundation set is built for durability, breathability, and superior pressure relief.

Key Features:

• Plush Comfort Feel: Luxuriously soft surface with responsive support for deep, restorative sleep.
• Supports up to 150kg per Person: Engineered for strength and long-term performance.
• Non-Turn Mattress: Designed for convenience—no need to flip, simply rotate periodically.
• 3 Years Guarantee and 15 Years Service Warranty (Add an additional 2 years to your guarantee when registering your Exquisite base set online)
• Removable Luxury Overlay: Enhances comfort and pressure relief; removable for flexibility (not sold separately).
• Extra Length Only: Ideal for taller sleepers requiring additional legroom.
• Duraflex Foam encased edge support
• PostureTech® Advanced Innerspring System: Self-posturising spring system responds to body weight, shape, and movement—becoming firmer where needed for optimal spinal alignment.
• Dual Phase Foam Layer: Fine ventilated cell structure promotes airflow, pressure relief, and climate control.
• SynerFlex® Foam Layer: Adapts to body contours while maintaining proper spinal alignment.
• Motion Airflow Coil Mini-Pocket Layer: Enhances airflow, delivers responsive core support, and minimises motion transfer.
• CoolTouch Piqué Woven Fabric: Quilted with Thermobond wool and convoluted foam for enhanced cooling and plush comfort.
• HealthGuard® Treatment: Anti-microbial protection reduces allergens and bacteria for a cleaner sleep environment.
• Non-Slip Foundation Surface: Keeps mattress and bedding securely in place.
• Stylish Reinforced Foundation: Timber surround with extra padded sides for durability and a refined aesthetic.

Foundation Options:

• Cullinan Foundation Base: 24cm
• Cullinan Low Profile Base: 15cm

• Mattress Height (with topper): 49cm

Please note: The base shown in the image is the low profile base; however, the mattress is also compatible with the standard Cullinan foundation base.

Why Choose the Sealy Cullinan Lux Plush King Extra Length?

The Cullinan Lux is designed for sleepers who demand hotel-level luxury with advanced orthopaedic support. Its removable overlay, cooling fabric technologies, and responsive spring system work together to deliver plush comfort, excellent pressure relief, and long-lasting durability—making it an exceptional investment in premium sleep quality.

Delivery Across South Africa

Order the Sealy Cullinan Lux Plush King from Beds Online today and enjoy fast delivery anywhere in South Africa—along with expert assistance and trusted after-sales support.

Need more info?

We have a team of bedding experts on stand-by to assist you with any queries you might have. Simply fill in our quick contact us form or chat to us via our online chat, and a consultant will contact you as soon as possible.