A complete expert guide to choosing the best mattress for back sleepers — featuring firm and medium-firm mattresses like Aisling, Athena and Pocket Bio for perfect spinal alignment.

The best mattresses for back sleepers in Ireland. Expert 2025 guide featuring firm and medium-firm options — Aisling, Athena, and Pocket Bio — designed to prevent pelvic dipping and lower-back pain.

Professional advice from The Sleep Shop, Athlone

Back sleepers need a mattress that keeps the spine level from head to pelvis. If the mattress is too soft, the hips sink, the lower back dips, and pressure builds across the lumbar area — one of the most common causes of morning back pain.

At The Sleep Shop in Athlone, we help customers every day who experience back discomfort due to sleeping on a mattress that simply doesn’t give enough support. The solution is nearly always the same:

👉 Choose a medium-firm or firm mattress with strong central support and no dipping through the pelvic area.

This guide explains exactly what back sleepers should look for, and the three best mattresses we recommend based on real experience and customer results.


Why Back Sleepers Need a Firmer, More Supportive Mattress

Sleeping on your back is generally considered one of the healthiest sleep positions — if the mattress supports you correctly.

A good mattress for back sleepers must:

  • Keep the pelvis lifted

  • Support the natural “S-curve” of the spine

  • Prevent mid-section dipping

  • Maintain even weight distribution

  • Reduce pressure around the lower back

A mattress that is too soft allows the hips to drop, causing the lower spine to arch unnaturally — leading to stiffness, discomfort, and poor sleep quality.

A medium-firm to firm mattress solves this by keeping your body aligned and supported.


The Best Mattresses for Back Sleepers (2025)

Only mattresses with proper firmness and strong support are included.


1. The Aisling Mattress

👉 https://thesleepshop.ie/collections/mattress-in-a-box/products/the-aisling-mattress?

Why it’s ideal for back sleepers:

  • Firm, stable support across the entire surface

  • Prevents your hips from sinking too far

  • Keeps the lower back in a healthy, neutral position

  • Excellent for heavier sleepers or anyone needing stronger orthopedic-style support

If you prefer a properly firm mattress, this is one of the best choices on the market.


2. Athena Pocket Sprung Mattress

👉 https://thesleepshop.ie/collections/mattress-in-a-box/products/athena-pocket-sprung-mattress?

Why it works well:

  • Medium-firm feel ideal for spinal alignment

  • 1000+ pocket springs for zoned stability

  • Reduces pressure buildup through the lumbar area

  • Prevents dipping in the pelvic zone

Perfect for back sleepers who want support without the “extra firm” feel.


3. Pocket Bio Mattress

👉 https://thesleepshop.ie/collections/mattress-in-a-box/products/pocket-bio-mattress?

Why we recommend it:

  • Medium-firm with 7-zone support

  • Helps keep the pelvis elevated

  • Supports lighter and average-weight sleepers extremely well

  • Reduces morning stiffness and improves spinal alignment

⭐ Professional explanation of pelvic support:

“The Pocket Bio’s firmness keeps the pelvic area lifted and prevents mid-section dipping — essential for reducing lower-back pain in back sleepers.”


The Best Base for Back Sleepers: A Supportive Irish-Made Divan Base

A supportive mattress performs even better on a good foundation.

👉 Irish-Made Divan Bases
https://thesleepshop.ie/collections/divan-bases

At The Sleep Shop, all our divans feature:

  • A strong MDF top (not cardboard)

  • Premium Irish timber frame

  • Excellent central support

  • A stable, even sleeping surface

This prevents sagging and enhances spinal alignment — crucial for back sleepers.


Pillow Advice for Back Sleepers

Back sleepers need a pillow that keeps the head aligned with the spine, not pushed upwards.

Our best-selling option is:
👉 Sheep Wool Pillows (Buy One, Get One Half Price)
https://thesleepshop.ie/collections/pillows/products/sheeps-wool-x2?variant=32671256346705

Breathable, supportive, and perfect for maintaining the right neck height.


Tips to Improve Back Sleeping Comfort

  • Avoid overly soft mattresses

  • Use a pillow with medium height

  • Make sure your bed base is supportive

  • Rotate your mattress regularly

  • Stretch hip flexors and hamstrings (these impact lumbar pressure)

  • Keep your arms beside your body, not overhead


Why Back Sleepers Trust The Sleep Shop

✔ Expert fitting advice

✔ Carefully selected mattresses with proven support

✔ Only models suitable for back sleepers recommended

✔ Irish-made divan bases for maximum stability

✔ Honest guidance based on real experience

✔ Fast nationwide delivery

✔ Local showroom with personalised help

Visit us in Athlone:
📍 The Sleep Shop, Ankers Bower, Dublin Road, Athlone, Co. Westmeath N37 E762

By David O shea

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