Firm Mattresses

What are the benefits of a firm mattress?

A firm mattress provides several benefits, including:

• Solid support: - With less compression underweight, firm mattresses give you a firmer sleeping surface, providing support while sleeping.
• Spinal alignment: - Sleeping on a firm mattress helps to maintain a neutral spine, making them great mattresses for back pain and improving posture.
• Pressure relief: - They help alleviate pressure on key areas such as the back, shoulders, and hips by prevent the body from sinking too deeply.
• Even weight distribution: - Firm mattresses are better at evenly distributing weight for heavier individuals and couples, and are less prone to sagging or sinking. Those with a heavier build may benefit better from a very firm mattress.

What sleeping position are firm mattresses best for?

Firm mattresses are great for a wide range of sleeping positions, including back, stomach and combination sleepers. This is because a firm mattress supports and maintains proper spinal alignment, preventing back pain and the lower back from arching. They also ensure that your body remains properly supported if you change positions as you sleep.

However, if you are a side sleeper, you may find that a firm mattress is too hard and doesn’t offer as much cushioning as you need. To help you pick the right one for you, browse our mattresses by sleeping position.

What size firm mattresses are available?

Explore firm mattresses in all sizes, whether you’re looking for a mattress to fit your existing bed or something with a little extra room for stretching.

• Emperor (6’6) – A luxurious option with more than enough space for stretching out.
• Super king sized (6’0) – Great for larger bedrooms and couples who enjoy their separate space.
• King sized (5’0) – A popular firm mattress for couples with ample room.
• Double (4’6) – Well suited to solo sleepers or couples with limited space.
• Small double (4’0) – Suitable for those with smaller rooms and individuals who like to spread out.
• Single (3’0) – Ideal for adults' and kids’ bedrooms.
• Euro single (3’0) – Offering 10cm more legroom than a standard single.
• Small single (2’6) – A great firm mattress for growing bodies.
• Euro small single (2’6) – Often used for kids that need extra length.

Read our bed and mattress size guide for more information.

What extra firm mattress fillings can I choose from?

Our firm mattresses come with a variety of fillings, such as:

• Pocket spring firm mattresses: - Individually wrapped springs provide support and reduce motion transfer.
• Memory foam firm mattresses: - Provide pressure-relieving comfort which contours to your body.
• Combination firm mattresses: - A mix of springs and foam offering a balance between firm support and comfort.
• Traditional spring firm mattresses: - Offer firm spring support at a more affordable price.
• Natural firm mattresses: - Made with naturally anti-allergy, antibacterial, and more eco-friendly firm fillings, such as wool or cotton.
• Latex firm mattresses: - A firmer and more responsive surface with naturally cooling features.
• Gel firm mattresses: - Great for hot sleepers who need firm support, these offer a cooling effect.

If you’re not sure which is right for you, compare our mattress types or take our Sleepmatch quiz to your perfect mattress.

What brands of firm mattresses are available?

There are several trusted mattress brands that offer firm mattresses, each with unique features. Choose from brands like Silentnight, Sealy, TEMPUR, TheraPur, and Sleepeezee firm mattresses for advanced support and durability. You’ll get the best spinal support and contouring comfort with spring and foam fillings and pressure relief benefits. For a touch of luxury made from natural materials, choose brands such as Flaxby with their eco-friendly options or Relyon for their handmade firm mattresses.

For brands that focus on comfort and edge support, choose Hyde and Sleep for cooling technology and Dreams Workshop or Dream Team for spring and pocket systems with advanced features. For growing bodies, Little Big Dreams specialises in offering firm support with natural materials, ensuring a safe sleeping environment.

Do your firm mattresses come with a warranty?

Yes, they do. With our 100-Night Comfort Guarantee, you can exchange your firm mattress for another one if it’s not quite right for you. Choosing Dreams doesn’t just mean a great warranty, but with our recycling service you’ll be doing your bit to save the planet too. We’ll deliver your new mattress and take away your old one, hassle free!

Why not try before you buy at a store near you and feel our firm mattresses for yourself? Our friendly team will be on hand to help you find the right firm mattress for you!