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Published on 4/23/2026

How to choose the ideal mattress (complete guide)

Choosing the right mattress is one of the most important decisions you can make for your health and well-being. We spend a third of our lives in bed — and the quality of that rest largely depends on the mattress we choose. In this comprehensive guide, we explain everything you need to know before you buy.

1. What is your ideal level of firmness?

Firmness is the most personal factor in choosing a mattress. There is no "best" firmness — there is the right firmness for your weight, sleeping position, and preferences.

  • Soft — ideal for side sleepers weighing less than 70 kg.
  • Medium — the most versatile, suitable for most people and couples.
  • Firm — recommended for those weighing over 90 kg or with lower back pain.
  • Very firm / orthopedic — recommended by doctors for chronic spinal problems.

2. What type of mattress should I choose?

Foam mattresses (core)

They are the most economical and quietest. They don't transmit movement, which makes them good for couples. The quality depends a lot on the density of the foam — the higher the density, the more durable. See our Ergoflex and Lusocolchão foam mattress lines.

Memory foam mattresses

Memory foam molds to the body and distributes weight evenly, relieving pressure points. Excellent for those with joint or muscle pain. They tend to retain more heat — some models address this with graphene or gel. See available memory foam mattresses .

Bonnell spring mattresses

Classic interconnected spring system, firmer and more ventilated. Good quality/price ratio for those who prefer firmness and support. See our Lusocolchão Bonnel spring mattress line.

Pocket spring mattresses

Each spring is independent — they don't transmit movement, adapt better to the body, and are quieter. The best option for couples with different weights or sleep patterns. The Lusocolchão Bioceramic is our best-selling model in this category. See our entire line of pocket spring mattresses .

Latex mattresses

Natural or synthetic, latex combines elasticity with breathability. It is hypoallergenic and antibacterial by nature. Heavier and generally more expensive, but very durable. Available in Ergoflex Ergolatex and Ergoflex Latex 100% models.

3. Brands available at PlateaHome

We work with the leading mattress brands manufactured in Portugal:

  • Lusocolchão — a complete line, from economy to premium, with Bioceramic, Viscographene and Viscogel technologies.
  • Molaflex — over 70 years of experience, recognized for durability and support.
  • Ergoflex — specialist in viscoelastic and latex, wide range of technical foams.
  • Futurocol — specialists in adjustable mattresses for electric adjustable beds.

4. Available sizes

The most common sizes in Portugal are 190x90 (single), 190x140 / 200x140 (standard double), 200x160 (queen) and 200x180 (king). Always confirm the measurements of your bed frame or bed before ordering.

5. How much should I spend?

A good mattress doesn't have to be the most expensive — but investing in a quality model is worthwhile in the long run. For reference, see PlateaHome:

  • Up to R$250 — entry-level mattresses (basic Bonnel springs, simple foam)
  • €250 to €450 — best quality/price ratio area (pocket springs, viscoelastic foam)
  • Above R$450 — premium mattresses (natural latex, pocket springs with advanced technologies)

See our article "How much does a good mattress cost in Portugal?" for more details.

6. Base and headboard

The mattress works in conjunction with the base. A quality base extends the life of the mattress and improves overall comfort. For adjustable beds, be sure to use a compatible adjustable mattress .

For more information or personalized advice, contact us via WhatsApp at +351 928 314 198 or visit our online mattress store .

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