Sealy Holst Elevate Mattress

The Sealy Holst mattress is an exceptional model within the Elevate Collection, representing one of the highest specifications currently offered by Sealy. Engineered to balance firm support with a luxurious feel, this mattress offers exceptional value for money. As a no-turn mattress backed by a 7-year guarantee, it is a top pick for those seeking lasting reliability and comfort.

Achieve perfect posture with AlignSupport technology
At the heart of the Sealy Holst mattress is the AlignSupport Coil spring system, designed to provide deep-down support and lasting durability. This unique spring works in two stages: first, it conforms to your natural body shape to encourage a healthy standing posture while you lie down; second, it responds to your movements throughout the night. By compressing and moving with you, the AlignSupport system provides targeted relief for heavier areas, such as the lumbar region, making sure your spine remains correctly aligned.

Maximise your sleeping surface with the Unicase system
To ensure you can use every inch of the bed, Sealy has integrated the Unicase system. This feature encloses the spring unit with a sturdy sidewall perimeter, strengthening the mattress edges and preventing the sensation of rolling off. This reinforced structure is especially beneficial for smaller mattress sizes, providing a larger and more stable sleeping area. Because the internal architecture is designed to focus energy in one direction, this is a no-turn mattress that only requires occasional spinning to maintain its shape.

Indulge in three layers of InfiniLux memory foam
The Holst features a sophisticated trio of foam layers created for both strength and comfort. The base layer consists of InfiniLux High Resilience Foam, providing the necessary foundation to support your body in tandem with the spring unit. The middle layer is a medium-firm Sealy foam that gradually softens under weight for a bespoke feel. Finally, the top layer of InfiniLux High Resilience Foam adds a supremely luxurious finish, offering a soft touch that does not compromise on the mattress’s overall durability.

Stay cool and protected with SmarTex and ProShield
The mattress is wrapped in a tactile, high-quality cover fabric designed for climate control and hygiene. The integrated SmarTex technology actively draws away excess heat and moisture, regulating your temperature for a fresher night's sleep. For those with sensitivities, the fabric is treated with ProShield, an anti-allergen solution endorsed by Allergy UK. This ensures your sleeping environment remains clean and healthy throughout the lifespan of the mattress.

Enjoy premium delivery to your room of choice
We make upgrading your bedroom effortless by delivering the Sealy Holst mattress using a professional 2-person crew. Our team will handle the heavy lifting, delivering the mattress directly to the room of your choice so you can begin enjoying the benefits of the Sealy Elevate Mattress Collection immediately.