Close-up and side view of a No4 mattress and base
Side view of a Savoir No4 bed set with details of the headboard frame
Side view of a No.4 mattress on a trestle
Part of Nº4 bed set
Mattresses

Nº4 Mattress

The New Standard

Our Nº4 mattress was created following demand from some of the world’s best hotels.

$8,305

Made to order
Buying guide
Free Delivery

A masterpiece of longevity and comfort, our Nº4 mattress is handcrafted from high quality natural materials in our Bedworks in Wales. There’s no such thing as a basic model at Savoir. We’re setting new standards for luxury sleep.

Side view of a Savoir No4 bed set with details of the headboard frame

Nº4 - The New Standard

A masterpiece in longevity and comfort, our Nº4 bed model was created following demand from some of the finest hotels in the world.

View full bed set

DEPTH
Mattress depth is 24cm.

MATTRESS TYPE
We can configure the mattress as a one-piece, or as a split pair.

SINGLE OR DUAL TENSIONS
We can mix different tensions to suit you and your partner. Left and right tensions are as viewed from the foot looking towards the head end.

One customer, one craftsman

Handmade in Wales by our master craftsmen from start to finish.
Mattress in the making by a craftsman in Savoir Beds in Wales
Savoir craftsman hand laying horse hair

Natural Materials

Curled tail hair is combined with layers of cotton and sheep’s wool. Natural materials are comfortable, durable and perfect for temperature regulation.
A seamstress sewing the Trellis ticking fabric which is used on every Savoir bed

Nothing else comes close

100% cotton trademark Trellis ticking and leather Savoir label – the sure sign of a genuine Savoir.
Alignment of pocket springs

Fine-tuned Springs

Hand-tied, pocket springs are encased in natural Calico. We make our own springs in-house in 3 different tensions – soft, medium, and firm. We have found 7.5 turns to be the optimum number to give the right support and comfort level.
Savoir tufting details in the making

By Hand

Side-stitching and tufting are done by hand, to secure the springs and to help stop fillings from moving around too much.
Side view of a split mattress and base

One Piece or two

Our Nº4 mattress is available as a one-piece or zipped pair* depending on your preference. A zipped pair makes for easier turning and reduces movement across the bed, but some people prefer a one-piece mattress. *exclude double

The Savoir Service

Photograph of a truck with lines

White glove delivery

Our expert team will deliver your mattress, set it up and take away your old mattress.

Photograph of a shop with lines

Access check

If you live near a Savoir showroom, we offer a complimentary access check at your home.

Simplistic picture of a globe

Anything is possible

For bespoke services and delivery anywhere in the world, contact a showroom.

Buying Guide

Good sleep starts with the right bed, but there are several factors to consider when investing in a new one. We’re here to help navigate you through the maze, so you can uncover a lifetime of quality sleep.

The mattress that’s right for you will keep your spine in proper alignment, supporting your body and cradling it along its curves. It will be comfortable and help relieve pressure points, removing the disruption from tossing and turning.

The ideal tension supports each part of your body. When a mattress is too soft, your spine bows downwards, causing aches and stiffness in your lower back. If your mattress is too firm, your shoulders and knees elevate, causing pain and discomfort when you wake up. This is particularly prominent among side sleepers.

Your new mattress needs to be both supporting of your body, as well as being soft enough that your body rests on it comfortably. At Savoir, we understand that these preferences can vary between partners, which is why we offer dual-tension mattresses.

Woman sleeping in a bed dressed in crisp white bed linen

Choosing the perfect mattress size is a matter of individual taste and preference. There’s no one-size-fits-all. After all, we’re all built differently, have different sleeping positions, and have different comfort preferences.

If you’re looking to upgrade your mattress only, the size of your bed base will guide the size you need. It’s worth noting that sizing differs between countries, so ensure you check the dimensions before purchasing a new mattress. If you are an existing Savoir customer, you can contact your nearest showroom, and our team will be able to help you find out the size of your current bed and guide you further.

However, if your sleep needs have inspired you to purchase a new bed altogether, then you have the freedom to choose the size of the mattress that suits you best. We always recommend opting for the biggest size that your bedroom can fit, as additional sleeping space ensures greater comfort.

View above on a No.3 mattres

When considering a new mattress, you may also want to check what’s inside, as the fillings make a difference to comfort and the quality of your sleep. Natural materials such as wool and horsetail are breathable, helping to regulate your temperature by wicking moisture away from the skin. Materials like foam feel hot and don’t disperse moisture in the same way.

All Savoir mattresses are handcrafted from only the finest, natural materials. From layers of hand-laid horse tail to sumptuous cotton, cashmere, and wool, the properties of these materials cannot be replicated with man-made materials.

A carefully hand-tufted and knotted no.4 vegan bed by craftsman.

The most important part of choosing the new mattress is ‘trying it on’. Although the idea of quickly searching and purchasing online is inarguably tempting, nothing can compare to trying the mattress yourself in person. Think of it as an investment in your future, because a good mattress will see you sleeping comfortably for at least the next 10 years.

You can visit your nearest showroom, where one of our Sleep Specialists will assist you in finding the right fit. As you lie down on the mattress, pay attention to the three most important features: comfort, support, and space. The best mattress for you is the one that best fulfils the combination of these needs. If you sleep with a partner, bring that person with you to test out the mattresses so that you can find the tension that works for you both.

An exterior picture of Savoir's Mayfair showroom
Woman sleeping in a bed dressed in crisp white bed linen

The mattress that’s right for you will keep your spine in proper alignment, supporting your body and cradling it along its curves. It will be comfortable and help relieve pressure points, removing the disruption from tossing and turning.

The ideal tension supports each part of your body. When a mattress is too soft, your spine bows downwards, causing aches and stiffness in your lower back. If your mattress is too firm, your shoulders and knees elevate, causing pain and discomfort when you wake up. This is particularly prominent among side sleepers.

Your new mattress needs to be both supporting of your body, as well as being soft enough that your body rests on it comfortably. At Savoir, we understand that these preferences can vary between partners, which is why we offer dual-tension mattresses.

View above on a No.3 mattres

Choosing the perfect mattress size is a matter of individual taste and preference. There’s no one-size-fits-all. After all, we’re all built differently, have different sleeping positions, and have different comfort preferences.

If you’re looking to upgrade your mattress only, the size of your bed base will guide the size you need. It’s worth noting that sizing differs between countries, so ensure you check the dimensions before purchasing a new mattress. If you are an existing Savoir customer, you can contact your nearest showroom, and our team will be able to help you find out the size of your current bed and guide you further.

However, if your sleep needs have inspired you to purchase a new bed altogether, then you have the freedom to choose the size of the mattress that suits you best. We always recommend opting for the biggest size that your bedroom can fit, as additional sleeping space ensures greater comfort.

A carefully hand-tufted and knotted no.4 vegan bed by craftsman.

When considering a new mattress, you may also want to check what’s inside, as the fillings make a difference to comfort and the quality of your sleep. Natural materials such as wool and horsetail are breathable, helping to regulate your temperature by wicking moisture away from the skin. Materials like foam feel hot and don’t disperse moisture in the same way.

All Savoir mattresses are handcrafted from only the finest, natural materials. From layers of hand-laid horse tail to sumptuous cotton, cashmere, and wool, the properties of these materials cannot be replicated with man-made materials.

An exterior picture of Savoir's Mayfair showroom

The most important part of choosing the new mattress is ‘trying it on’. Although the idea of quickly searching and purchasing online is inarguably tempting, nothing can compare to trying the mattress yourself in person. Think of it as an investment in your future, because a good mattress will see you sleeping comfortably for at least the next 10 years.

You can visit your nearest showroom, where one of our Sleep Specialists will assist you in finding the right fit. As you lie down on the mattress, pay attention to the three most important features: comfort, support, and space. The best mattress for you is the one that best fulfils the combination of these needs. If you sleep with a partner, bring that person with you to test out the mattresses so that you can find the tension that works for you both.