Single mattresses - extra firm

Finding the right mattress makes a real difference to how you sleep and how you feel each morning. Our extra firm single mattress range is built for back sleepers, growing children, and teenagers who need solid spinal support through every stage of growth. They work just as well in guest rooms and compact apartments where space is tight, but comfort still matters. Whether you are a side-switching adult or a teenager logging long hours in bed on weekends, a single extra firm mattress gives you a firm, stable surface that holds its shape. Kiwi homes have trusted us for years, and these mattresses are priced to make quality sleep accessible to everyone.

• Reduced Sinkage: You stay on top of the mattress rather than in it, which is what most back sleepers actually need.
• Long-Term Durability: Firm mattresses wear more slowly. You get more years out of them compared to plush or medium options.
• Enhanced Support: Every part of your body comes into contact with the surface, not just the heaviest bits.
• Better Spinal Alignment: Your lower back stays where it should be all night, not curved or dropped.Versatile for Guest Rooms: A king single extra firm mattress is one of those sizes that just works for most people who stay over, with no complaints the next morning.
• Free Delivery Across NZ: We ship to Auckland, Wellington, and Christchurch. Pay how you like with Afterpay, Zip, or Klarna.
• Browse our Queen Mattresses, Kids Beds, Toppers, and Bed & Mattress Combos if you need a complete setup.