What Mattress Do I Need? A Buying Guide for Irish Sleepers

By the Beds.ie Team · Sleep advice from Ireland’s bed & mattress specialists

A mattress is the one piece of furniture you use for a third of your life, so it’s worth getting right. The trouble is that mattress shopping is full of jargon — pocket springs, memory foam, orthopaedic, tension ratings — that rarely tells you what you actually need. This guide cuts through it. By the end you’ll know which mattress type and firmness suits the way you sleep, and where to start in our mattress range.

Start with how you sleep

Before you look at a single product, answer three questions: what position do you sleep in, do you share the bed, and do you sleep hot? Those three answers point you to the right mattress more reliably than any marketing claim.

• Side sleepers need the mattress to cushion the shoulder and hip while keeping the spine straight — that usually means a softer-to-medium feel with good pressure relief.
• Back sleepers want support that holds the lower back without letting the hips sink — a medium to medium-firm mattress.
• Front (stomach) sleepers need a firmer surface so the hips don’t drop and arch the back.
• Couples benefit from pocket springs or a hybrid, which limit “roll-together” so one person turning doesn’t wake the other.

The main mattress types, plainly explained

Pocket sprung

Each spring sits in its own fabric pocket and moves independently, so the mattress supports your body point by point and limits motion transfer between partners. Spring counts (800, 1000, 2000) broadly indicate how finely the support is distributed — higher counts feel more contouring. Pocket sprung is the safe all-rounder for couples and back sleepers. The Respa Jasmine is a popular Irish-made pocket sprung mattress, and the Shire Pennine Pillowtop adds a plush comfort layer on top.

Memory foam & hybrids

Memory foam moulds to your body and excels at pressure relief, which side sleepers and anyone with joint aches tend to love. Pure foam can sleep warm, so many modern mattresses are hybrids — pocket springs for support and airflow, with a foam or gel comfort layer on top. The SleepSoul Balance is one of our best-selling hybrids and a great first step into foam comfort without the heat of an all-foam bed.

Orthopaedic & firmer support

“Orthopaedic” isn’t a medical certification — it’s a trade term for firmer, more supportive mattresses. They suit front sleepers, heavier builds, and anyone who simply prefers a solid feel. If you wake with a sore lower back on a soft bed, a firmer support mattress is worth trying.

Premium and pillow-top

At the top end, brands like Sealy and Silentnight layer higher spring counts with natural fillings and pillow-top comfort layers for a hotel-bed feel. The Silentnight Sancerre and Sealy Mullberry are popular super king choices for master bedrooms.

Understanding firmness — and your weight

Firmness is personal, not a quality measure — a “firmer” mattress isn’t better, just different. The two things that decide what feels right are your sleeping position (covered above) and your body weight, because a heavier person sinks further into the same mattress than a lighter one. As a rough guide:

It’s a starting point, not a rule — but it explains why two people can lie on the same mattress and completely disagree. If you’re between two firmness levels, most people are happier going slightly softer for the support they need rather than too firm.

When partners want different things

One of the most common questions we get is from couples where one likes it soft and the other firm, or where there’s a big weight difference. Two good solutions: a zip-and-link set, which joins two single mattresses (each in its own tension) into one king or super king so each side feels right; or a medium pocket sprung, which is forgiving enough to suit most mixed couples. A topper on one side can also fine-tune a shared mattress without buying two.

Get the size right, then protect your investment

Once you’ve chosen a type and feel, match it to your bed size — see our complete bed and mattress size guide if you’re unsure between a 4ft6 double and a 5ft king. Then add a mattress topper if you want to soften a too-firm mattress or add a touch of luxury, and a protector to keep the guarantee valid and the mattress hygienic — a simple cotton mattress protector pays for itself by extending the life of a much pricier mattress. A good pillow matters too: even the best mattress won’t fix neck pain if your pillow leaves your spine out of line.

Caring for your mattress so it lasts

A few simple habits add years to a mattress. Rotate it head-to-foot every few months (and turn it over too, if it’s a double-sided model) so the wear spreads evenly. Always use a protector. Let it air occasionally by pulling back the covers for an hour before making the bed. And give a new mattress a few weeks to settle — it’s normal for a brand-new mattress to feel firmer than you expected at first while the comfort layers break in.

How long should a mattress last? Signs it’s time

Most quality mattresses last 7–10 years. It’s time to replace yours if you notice any of these: visible sagging or a dip where you sleep, waking up stiff or sore when you didn’t used to, more disturbance from your partner moving, worsening allergies, or — the simplest test of all — you consistently sleep better in a hotel than at home. Replacing a tired mattress is one of the most cost-effective upgrades you can make to your health and your day-to-day energy.

Budget or premium — what does more money buy?

You don’t have to spend a fortune for a good night’s sleep — value mattresses like the SleepSoul range deliver genuine comfort at an accessible price. Spending more typically buys higher spring counts, more natural fillings (wool, cotton, cashmere) that regulate temperature, thicker comfort layers, and longer guarantees. The honest advice: buy the best mattress your budget allows for the size you need, because it’s the one piece of furniture that directly affects how you feel every single day.

Ready to choose?

Browse the full mattress range by size and type, or pair a new mattress with a divan base or bedframe — our guide to choosing a bed base will help. Every mattress comes with free delivery across Ireland and Northern Ireland, and our team is always happy to help you narrow it down.