Energize Active 1200 4ft6 Double Mattress

Welcome to Sleep, Recharged

Enjoy the perfect balance of space, support, and advanced comfort with the Energize™ Active 1200 4ft6 Double Mattress—designed to deliver a refreshing, restorative night’s sleep for couples or those who simply love extra room to unwind.

At its core is a 1200 pocket spring system, expertly engineered to respond independently to your body’s movements. This ensures tailored support, helping to maintain proper spinal alignment while minimising motion transfer—so you and your partner can sleep undisturbed through the night. 

The mattress features a 5cm layer of Energex™ Smart Foam, a temperature-responsive innovation that activates with body heat to become more adaptive and flexible. This creates a responsive, buoyant feel that cushions pressure points while allowing easy movement throughout your sleep. 

For a cooler, more comfortable sleeping environment, the mattress is infused with graphite cooling technology, helping to disperse heat up to 12 times faster than traditional foams. Combined with a soft, breathable fabric cover, this promotes airflow and temperature regulation for a fresher sleep experience. 

Designed with durability in mind, the foam-encased edge support strengthens the perimeter, preventing sagging and maximising the usable sleep surface—ideal for a double-size mattress. A robust Fortis Foundation Foam base ensures long-lasting stability and consistent support night after night. 

Key Features:

• 1200 Pocket Springs – Individualised support with reduced partner disturbance
• Energex™ Smart Foam (5cm) – Responsive, adaptive comfort
• Graphite Cooling Technology – Faster heat dissipation for a cooler sleep
• Soft, Breathable Fabric Cover – Enhances airflow and comfort
• Foam Encased Edge Support – Strong edges and full mattress usability
• Fortis Foundation Foam Base – Durable, reliable support

Perfect for couples or those upgrading their sleep space, the Energize™ Active 1200 4ft6 Double Mattress combines innovative materials with expert design—helping you wake up refreshed, recharged, and ready for the day ahead.