Sealy Extra Firm | Mattress Gallery

Extra Firm


Mattress Gallery supplies a complete range of extra firm beds and mattresses in South Africa. This range brings additional support, comfort, and hygiene for sleepers to enjoy an uninterrupted night’s rest. This range is characterized by the best in sleep and comfort technology, all the while providing an extra firm surface for additional levels of support.The extra firm range is backed by the latest technology that creates a more luxurious, comfortable, supportive, and functional sleeping experience. These include climate control and breathability, protection from allergens, zone support, pressure relieving foams, and reinforced edge support.

Browse our selection, or keep reading to find out more:

Climate Control & Breathability

Cover fabric with a cool-to-the-touch technology that helps promote a comfortable sleeping environment.

Allergen Protect™

Protects the mattress from common allergens, such as dust mites, helping it stay fresher and healthier, for longer.

Zone Support

A high-density foam centre provides power-packed body support in the centre-third of the mattress, reducing body impressions and providing additional support to the lower back, allowing muscles to relax.

Pressure Relieving Foams

Reflex Latex foam comfort layer and comfort fillings provide superior levels of resilient support to make up the foundation of your mattress comfort fillings, to support your body.

Duraflex™ Reinforced Edge Support

High-density foam border inserts support the edge of the spring system, provides a firm seating edge, and increases sleeping area.

Contact The Mattress Gallery For Details

If you would like to know more about our range of extra firm bed sets and mattresses, feel free to browse our selection below. Alternatively, to learn more about our complete range of products, be sure to get into contact with a representative from the Mattress Gallery for details.