How to choose the right mattress firmness for a divan bed

Imagine stepping into a top-tier hotel. The doors open, you walk into the room, and there – in the middle of the room – sits a bed that looks like a cloud. Tall, luxurious, inviting. That's exactly how you should feel every evening at home. And precisely because you've opted for Continental bed, You've taken the first correct step. But the story is only just beginning. Because a continental bed without the right mattress is like a luxury car without an engine – it looks great, but it won't take you anywhere.

The continental bed and mattress – a relationship that decides everything

A continental bed, sometimes called an American bed or boxspring, is specific in its construction. It consists of a sprung base – the boxspring – and a mattress placed on top of it. This base itself already provides a certain degree of suspension and comfort. And this is precisely where many buyers make a fundamental mistake: they think the base will do the work of the mattress. This is an error that can cost you years of poor sleep.

Because the base and mattress form a system, it's crucial to understand how they interact. A sprung base adds softness and resilience to the system from below. If you place an overly soft premium mattress on top of it, the result will be comfortable to the touch, but it won't provide sufficient support for your spine. Conversely, a mattress that is too firm on a sprung base might be exactly what your body needs if you sleep on your back or are of a higher weight.

Simply put: you choose the firmness of a mattress for a continental bed differently than for a to a solid grate. And we'll show you how to do it now.

The height of a continental bed mattress is so important primarily because it affects the overall comfort and ease of use of the bed.

One of the main reasons people choose a divan bed is its height. The correct height of the entire bed should be around 60–70 cm from the floor, depending on your height. The base of the divan bed usually measures around 25–30 cm, leaving space for tall mattresses with a height of 24 to 40 cm.

And this is where they come in Pocket sprung mattresses. Unlike traditional spring or foam mattresses, pocket sprung mattresses are constructed in such a way that each spring is enclosed in its own fabric pocket. This allows the springs to move independently of each other – each one reacts precisely to the pressure being applied to it. The result is precise pressure distribution across the entire body, minimal motion transfer from a partner, and perfect spinal support.

A pocket-sprung mattress on a continental bed is simply the gold standard. The combination of a spring base and individually responsive pocket springs creates a sleeping experience that other systems struggle to replicate.

Mattress firmness: your personal guide to choosing

Before we get to specific recommendations, let's clarify one fundamental rule. Mattress firmness isn't a matter of personal taste – it's a matter of physics, anatomy, and your health. And this is doubly true if you're combining a mattress with a sprung base.

Your weight is the first key:

– Do 75 kg → consider hardness SOFT or MEDIUM

– 75–110 kg → MEDIUM is your ideal

– 110–140 kg → reach for HARD

– Over 140 kg or athletes with high support requirements → VERY HARD or ULTRA HARD

Your sleeping position is the second key:

– Side sleepers – your shoulders and hips need to sink slightly into the mattress. Mattresses with a 5 or 7 zone spring system in the SOFT or MEDIUM category are ideal.

– Back sleepers – the spine must be supported in its natural position. MEDIUM to HARD is the correct choice.

– Combination sleepers – do you switch from your back to your side and back again? Look for a MEDIUM that is adaptable enough.

– Stomach sleepers – you need firmer support so your hips don't sink and your spine doesn't remain in an unhealthy curve. HARD is your friend.

The third key – the base on which the mattress lies:

If your divan bed has a sprung base (boxspring), we recommend choosing a mattress one degree firmer than you would intuitively select. This is because the base adds springiness to the system, so a mattress with a MEDIUM firmness will feel softer on a boxspring than on a solid slatted base.

Six Royal Comfort mattresses you'll love with your divan bed

🌙 Dreamify – a flexible choice for everyone

The Dreamify Mattress It's like the Swiss Army knife of the premium mattress world – it adapts to almost every sleeper. With a height of 26 cm, dual-sided usability, and a removable, washable cover, the Modena (washable at 40°C), Dreamify is an extremely practical and hygienic choice for everyday use.

But what truly sets it apart is the choice of firmness – SOFT, MEDIUM, HARD, or VERY HARD. This range makes it an ideal mattress for households where each family member needs to choose their own firmness, or for those who are still exploring what suits them best.

On a continental bed with a sprung base, we recommend the Dreamify in MEDIUM or HARD firmness – the sprung base will add the necessary elasticity to the system, and the resulting combination is absolutely ideal for most sleepers. The pocket springs in the 5-zone system then ensure that every part of your body receives precisely the support it needs. The weight recommendation of up to 150 kg makes the Dreamify a reliable companion even for more robust figures.

And as a bonus – the grab handles on the sides of the mattress make it one of the easiest mattresses to move on the market. Moving house? No problem.

Cloud Comfy – because you want luxury from the very first night

Sometimes in life, a moment comes when you say to yourself: „Enough compromises. I want the best.“ Mattress Comfy I am made for this very moment.

Thirty centimetres in height, a cover with cashmere and a MEDIUM firmness. This is a combination that will welcome you like a warm embrace, yet hold you in a perfect anatomical position all night long thanks to the 7-zone pocket spring system. Seven zones mean that your shoulders receive gentler support, your hips firmer support, and your feet exactly what they need – nothing more, nothing less.

The antibacterial Linen cover with hypoallergenic fibre is a godsend for allergy sufferers and those with sensitive skin. If you suffer from allergies or have sensitive skin, Comfy is a choice you won't regret.

When paired with a boxspring bed, Comfy creates a combination reminiscent of the finest five-star hotels. It's a premium mattress in the truest sense of the word – and that's precisely why we recommend it for couples who sleep differently but both desire a high-quality night's rest.

The foam casing with an reinforced side further adds stability to the mattress and allows for comfortable seating on the edge – a small detail you'll appreciate every morning when getting out of bed.

💎 Diamond – for those who don't compromise on support

There are people who know exactly what they want. They sleep on their backs, are overweight, or are athletes who need their backs to perform at one hundred percent the next day. For them, there is Diamond mattress.

Thirty-three centimetres in height, Royal Silver cover with active silver ions, HARD firmness, and double-sided use. This is a list of features that speaks for itself. But the true star of the Diamond mattress construction is the 7-zone pocket spring system – which anatomically responds to every part of the body individually, providing targeted, precise support.

The Royal Silver coating actively prevents the multiplication of bacteria and ensures a hygienic, odour-free sleeping environment. A layer of Performance foam then adds precise comfort and cushioning, complementing the firm pocket springs.

On a continental bed with a sprung base, the Diamond acts as a firm foundation with a gentle spring from underneath – the result is supportive without being rock hard. If you're currently sleeping on an older mattress and wake up with back pain, the Diamond is an investment that will restore your energy and the joy of starting a new day.

The double-sided design also significantly extends the mattress's lifespan – flip it twice a year and it will serve you faithfully for many years.

👑 Royal II – The absolute top choice for side sleeping

Imagine a mattress so good you'll tell your friends about it. The Royal II is just that. Forty centimetres in height – that alone tells you that compromises aren't an option here.

 Royal II Mattress. This combines a high-quality natural latex integrated topper with MEDIUM firmness and an antibacterial Royal Silver cover quilted with silver. Latex reacts to every body movement with the precision of a watchmaker's mechanism – it contours to you, absorbs pressure points, while keeping your spine in a perfect, natural position.

For side sleepers, the Royal II is an almost perfect choice. Shoulders sink pleasantly into the latex layer, hips are supported, and the spine lies in the correct, natural position – hour after hour, night after night. Do you know the result? You wake up in the morning without back pain, with your head full of energy and a zest for the new day.

The Royal II continental bed with a sprung base achieves an exceptional overall system height, making it not only aesthetically impressive but also practically comfortable for getting in and out of bed. The silver cover ensures your sleeping environment remains hygienic, clean, and free from bacteria. This premium mattress is manufactured in the Czech Republic, embodying Czech craftsmanship with cutting-edge technology.

🏔️ Switzerland Original – precision in your bedroom

The name says it all. King Koil Switzerland Original Mattress This is a mattress for those who believe in precision, quality, and long-term value. With a height of 26 cm and special felt on both sides, this mattress „breathes“ like a living organism – air circulates, moisture is wicked away, and the sleeping environment remains fresh all night long.

The 5-zone pocket spring system provides targeted support where it's needed. The HARD firmness makes it an ideal partner for back sleepers, heavier individuals, and those who want their mattress to truly *work* – not just lie there comfortably.

On a divan bed with a sprung base, the Switzerland Original is an excellent choice, particularly for hotel environments or for households where the mattress is used by more than one person. Its construction is designed for high load capacity and longevity – and it's precisely for this reason that Royal Comfort also recommends it for the hospitality sector.

If you are looking for a pocket sprung mattress that combines functionality with elegance and will last you for years without losing its performance, the Switzerland Original is your story.

🇨🇭 Switzerland Premium Plus – quality with luxurious detail

And then there's the mattress that pushes the boundaries of what we can imagine „premium mattress“ to be. King Koil Switzerland Premium Plus Mattress With a height of 36 cm, it brings quality directly into your home, combining it with functions that even the most demanding customers will appreciate.

Detachable topper, summer and winter sides, HARD firmness – these are the main parameters. But the real magic is in the combination of all these elements together. The summer side cools and wicks away moisture, the winter side warms and retains heat. This ensures a comfortable temperature in your bed all year round – whether it's thirty degrees outside or freezing.

The removable topper then allows for flexible adjustment of the mattress's firmness – the base mattress is HARD, and the topper adds a layer of softening comfort. On a divan bed with a sprung base, you thus gain a system that can be precisely tuned to your current needs.

Switzerland Premium Plus is the choice for those who invest once and wisely. It is a pocket sprung mattress that combines functionality, hygiene, aesthetics, and long-term performance into one perfect whole.

Combining a base and mattress: a small guide for big decisions

To make your choice easier, we've prepared an overview of the best combinations for different types of sleepers:

Sleep typeRecommended mattressHardnessWhy does it work?
Side sleeper, lighter buildRoyal II.MEDIUMLatex absorbs pressure points, the spring base adds elasticity
Side sleeper, medium weightComfyMEDIUM7 zones respond precisely to the shoulders and hips
Back sleeper, middleweightDiamondHARDFirm spinal support, silver cover for hygiene
Back sleeper, heavier weightSwitzerland OriginalHARDDurable construction, precise five-zone support
Combined sleeper, sports load.Switzerland Premium PlusHARD + topperSolid base with the option to soften with a topper
A sleeper seeking flexibilityDreamifySOFT / MEDIUM / HARDChoice of firmness according to preference, washable cover

An investment that pays off every morning

Choosing the right mattress firmness for a divan bed isn't rocket science – it's a nightly conversation between your body and the mattress. And like any good conversation, yours should be balanced: the mattress should listen to your body, respond to its needs, and provide exactly the support you require at that moment.

High mattresses on continental beds aren't just an aesthetic choice. They are complex sleeping systems that, when chosen correctly, can fundamentally change your quality of life. Because every morning you get up rested, focused, and without pain is a direct result of a correctly chosen mattress.

And if you're still unsure? Visit one of our showrooms. Trained sales assistants will help you find your perfect combination – and you'll be able to try it out straight away. Because the best way to choose the right mattress is to lie on it. And let your body speak.