Choosing the right mattress is one of the most impactful decisions you can make for your health and wellbeing. The average person spends over 26 years asleep, yet most replace their mattress only two to three times in their lifetime. This guide covers firmness levels, materials, size selection, and exactly what to look for when visiting a Perth mattress showroom, so you can make a confident, informed decision.
From visible sagging to waking with back pain: how to tell when your mattress has reached the end of its life and what to prioritise when choosing a replacement.
Backed by sleep science research, these are the habits that have measurable impact on sleep quality, and the popular advice that does not.
DeRucci Sleep Guide
Everything You Need to Know About Better Sleep.
A curated reference library covering mattress science, sleep health, and bedroom design, written by our consultants and reviewed by allied health professionals.
Answers to the questions we hear most often at our Perth showroom.
How often should you replace your mattress?
Most mattresses should be replaced every 7 to 10 years. High-quality pocket spring and latex mattresses, such as those in the DeRUCCI range, are engineered for a minimum 10-year lifespan with proper care. Signs it is time to replace include visible sagging, persistent morning stiffness, or waking frequently during the night.
What is the best mattress firmness for back pain?
Research published in The Lancet (2003) found that medium-firm mattresses significantly reduce chronic lower back pain compared to firm mattresses. A medium-firm mattress supports the natural curvature of the spine while relieving pressure at the hips and shoulders. Those with specific conditions should consult a physiotherapist or sleep specialist before purchasing.
What is an AI mattress and how does it work?
An AI mattress uses embedded sensors and adaptive technology to map your body's pressure points in real time, automatically adjusting support zones as you move through sleep cycles. DeRUCCI's T11+ AI Mattress uses this technology to deliver personalised spinal support throughout the night, without manual adjustment.
What is the difference between pocket spring and memory foam mattresses?
Pocket spring mattresses use individually wrapped coils that move independently, providing targeted support and minimising motion transfer between sleep partners. Memory foam mattresses conform to the body's shape, offering pressure relief but retaining more heat. Many premium mattresses, including several in the DeRUCCI range, combine both technologies in a hybrid construction.
How do I choose the right mattress size?
For couples, a Queen (153 x 203 cm) is the minimum recommended size, while a King (183 x 203 cm) provides more personal space. Single sleepers are well-suited to a Double (138 x 188 cm). Super King (203 x 203 cm) is ideal for maximum space. Always measure your bedroom before purchasing.
How long does a luxury mattress last?
A high-quality luxury mattress, particularly those using natural latex or premium pocket spring systems, can last 10 to 15 years with proper care. DeRUCCI mattresses carry a 5-year structural warranty and are engineered for a minimum 10-year lifespan. Using a quality mattress protector and rotating your mattress every six months significantly extends its life.
Sleep Insights Weekly
New Articles. Straight to Your Inbox.
Request updates about new sleep guides, mattress advice, and showroom events. Our team will confirm your preferences before adding you to any mailing list.
Update requests are temporarily unavailable. Please use the contact page.
This sends an update request to our team; it does not automatically subscribe you. See our Privacy Policy for details.
