NOTE: Prices are rising 📈
We have a no-offer policy & prices will increase on 15 Feb.
Read more here

NOTE: Prices are rising 📈
We have a no-offer policy & prices will increase on 15 Feb.
Read more here

DIY Co-Sleeping Bed (FAMBED Extension Kit)

The easiest way to extend your existing bed is by placing an extra bed alongside it and using the parts from our FamBed extension kit to turn it into a seamless and comfortable family bed.

Our DIY Co-Sleeping Bed (FAMBED® Extension Kit) is a complete extension kit with everything you could potentially need to extend your existing bed into a DIY family bed with a seamless sleeping surface that ensures comfortable and safe co-sleeping — all in one complete, budget-friendly solution.”

Price:

Configure the extension kit to see the price
Configure your extension kit 👇🏼

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Buy today – pay later

Understand the parts of a FAMBED® Extension Kit

FAMBED® Fitted Sheet
  • Full-size fitted sheet without seams
  • 100% OEKO-TEX cotton
Oversized topper mattress
FAMBED® Mattress Topper
  • 100% natural latex core with OEKO-TEX Tencel mattress cover.
    read about latex vs memory foam here
  • Medium/firm core material as recommended for safe co-sleeping
  • Allergy-friendly and antibacterial
  • Motion isolation
  • Exceptional temperature regulation
  • Removable and washable cover
Oversized topper mattress
FAMBED® Bed Valance
  • Bed valance to make your DIY Family Bed look like a solid piece of furniture
  • Available in pleated and straight
Oversized topper mattress
Oversized topper mattress
FAMBED® Bed Bridge System
  • Keeps your beds together with the accompanying bed strap
  • The bed wedge fills the gap between the joined beds, so it feels like one continuous sleeping surface
Oversized topper mattress
Your existing bed (not included of course)
  • Our DIY Co-sleeping Bed (FAMBED® Extension Kit) is compatible with box mattresses, continental beds and bed frames with mattresses.
Oversized topper mattress
Extension bed, possibly from FAMBED®
  • Find a bed in the size you want to extend your bed by, and use our height-adjustable legs to level it with your existing bed.
FAMBED® Height-Adjustable Bed Legs (15-42cm)
  • Raises your extension bed to the same height as your existing bed

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ⓘ Important information when purchasing a DIY Co-sleeping Bed (FAMBED® Extension Kit)

Right of withdrawal

At FAMBED® we sell customised beds and bed accessories, which are made to order. Therefore, the right of withdrawal does not apply, and payment is collected before production begins. We always confirm your order personally to ensure everything is correct before we start production and charge the payment.

Delivery Time

From the moment you have confirmed your order and payment has been received, it usually takes 4–8 weeks for your FAMBED® products (family bed, fitted sheets, mattress topper or bed valance) to be manufactured at our production facility and then shipped to you. We keep you updated regularly on the expected delivery time throughout the process. You are always welcome to contact us for further information.

Frequently asked questions about our extension kit

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If you have questions about how the Fambed extension kit works, you can watch the video here where we demonstrate it.

If you have further questions, you can check the FAQ below or ask your question a little further down. 👇🏼

The Fambed extension kit is more or less compatible with all types of beds, ranging from continental beds and divan beds to bed frames with mattresses. However, there are a few things to be aware of:

NOTE 1: Does your existing bed have a wide edge

that will create more than a couple of centimetres gap between your existing bed and the extension bed, we suggest you buy and cut a block of foam to fit into the gap. Our bed bridge system is only designed to even out smaller gaps.

NOTE 2: Does your existing bed have a footboard

... this will typically not be compatible with our bed valance and the possibility to streamline the look of your combined bed so it appears as a single piece of furniture will be limited. In this case, consider buying a Fambed family bed, or accept the slightly untidy and combined look. The comfort will be the same.

The Fambed extension kit is more or less compatible with all types of beds, ranging from continental beds and divan beds to bed frames with mattresses. However, there are a few things to be aware of:

NOTE 1: Does your existing bed have a wide edge

that will create more than a couple of centimetres gap between your existing bed and the extension bed, we suggest you buy and cut a block of foam to fit into the gap. Our bed bridge system is only designed to even out smaller gaps.

NOTE 2: Does your existing bed have a footboard

... this will typically not be compatible with our bed valance and the possibility to streamline the look of your combined bed so it appears as a single piece of furniture will be limited. In this case, consider buying a Fambed family bed, or accept the slightly untidy and combined look. The comfort will be the same.

Based on our collected data from over 1,000 customers, we see the maximum increase in sleep quality with at least 60 cm of sleeping surface per child and 90 cm per adult. This does not mean that smaller extensions do not significantly improve sleep quality, but this is where our lines cross and additional space does not have as great an impact on sleep quality. So if your room does not allow for 90 cm per adult and 60 cm per child, smaller extensions can still make a significant difference for you. In this case, let the size of the room and your preferences for the layout decide.
Do you have a question yourself?

Specifications and Technical Data

Our mattress topper is designed to ensure the whole family enjoys healthy, safe and restorative sleep – made from high-quality materials of natural origin.

The natural latex provides a medium-firm, progressive comfort, which we recommend for co-sleeping. This prevents depressions forming around heavier adults that smaller children might roll into. It not only increases safety but also ensures an undisturbed night’s sleep for everyone.

The natural, OEKO-TEX® certified textiles and natural latex are carefully selected, as the mattress topper is in direct contact with your and your family’s bare skin. Therefore, it must be natural and free from harmful substances.

Mattress Topper Dimensions
Tailored to the size of bed you have chosen
Mattress Topper Core
5 cm 100% natural latex (D65), perforated for optimal breathability

Mattress Topper Cover

Quilted cover: 100% OEKO-TEX® TENCEL® (natural textile) – removable, washable, natural and hypoallergenic
Mattress Topper Firmness
Medium-firm to firm – with progressive comfort (ideal for different weights in the family bed)

Mattress Topper Features

Natural, breathable with exceptional temperature regulation, allergy-friendly, antibacterial, superior motion isolation

Our bed bridge system is designed to join the combined sleeping surface into a single seamless area. The bed wedge in the system is made with extra-wide “wings”, so it stays firmer than usual, and the body of the wedge’s T-profile is made from wider foam than typically found on the market.

The included bed strap in the system serves two purposes. Firstly, it keeps the bed wedge in place at each end, and secondly, it holds together the beds that make up the bed base (box mattresses, continental bed or similar).

Bed Wedge Dimensions (LxW)
200 x 30 cm
Bed Wedge Material
Polyfoam with Cotton Cover

Bed Strap Dimensions

12 m – cut to preferred length after installation
Bed Strap Material
Nylon with ABS Plastic Buckle

The tailored fitted sheet is designed to support a healthy and relaxing sleep experience for the whole family.

Since the sheet comes into direct contact with your family’s bare skin, we have chosen high-quality 100% OEKO-TEX® certified cotton – a natural textile certified free from harmful chemicals. The snug design wraps the mattress topper in a smooth, seamless layer with strong elastic that keeps it in place all night while making it quick and easy to make the bed. The quality satin weave with 300 TC makes it durable enough for daily use in a lively family bed.

Choose from three colour options to suit your interior style.

Sheet Measurements
Tailored to the size of the bed you have chosen
Material
100% OEKO-TEX® certified cotton
Sheet Colour Options
White, Beige and Grey

The bed valance is designed to fit your personal interior style and give the bed a clean and complete look.

It is custom-made to cover the bed base all the way to the floor, hiding any storage under the bed and reducing the visual impact of the large family bed. Available in three colours that match your fitted sheets and bedroom décor.

Bed Valance Measurements
Tailored to the size of the bed you have chosen
Material
100% OEKO-TEX® certified cotton
Colour options for the bed valance
White, beige and grey

FAMBED® Height-adjustable bed legs are designed to be adjusted so the height of the adjoining bed can match the height of your existing bed. The bed legs can be extended from 15 – 42 cm. It is recommended that the bed is secured to something stable, such as another bed using the included bed bridge system, or a wall with screws, when placed on the height-adjustable bed legs, as these can become a little wobbly when adjusted to some of the highest settings.

Dimensions of bed legs

15-42 cm

Material
Aluminium and plastic
Thread for mounting
M8

Our bed headboard gives your family bed extra comfort and character.

It offers a soft backrest for reading, playing or relaxing and highlights the bed as a central piece of furniture in the room. The design radiates warmth and calm, and thanks to three colour options, it can easily be matched with bed covers, fitted sheets, bed valance and your other bedroom décor.

Dimensions of the headboard

Designed to the same width as the chosen bed, 110 cm high from the floor, of which 55 cm is above the bed’s sleeping surface, and with a depth of 8 cm.

Materials used for the headboard
100% OEKO-TEX quilted cotton cover on a modular FSC-certified wooden frame.
Colour options for the headboard
Choose between beige, light grey and dark grey (anthracite)

Accessories for co-sleeping:

9 good reasons why
FAMBED® is the preferred solution for co-sleeping families ❤️→

8 good reasons why
FAMBED® is the preferred solution for co-sleeping families ❤️→

+99% satisfaction

We are proud that our satisfaction guarantee is almost never used. On average, we receive only about one return request per 1,000 beds sold, which corresponds to a satisfaction rate of +99.9%.

Designed with co-sleeping in mind

A FamBed is designed with a modern Scandinavian look, with all design and material choices focused on safe and comfortable co-sleeping with great value for money.

One complete solution

A complete family bed solution from FamBed includes legs, frame, mattresses, cover and a full mattress topper in the price. Fitted sheets, headboards, mattress protectors, safety rails, etc. can be purchased separately.

Proven improved family sleep

92% of surveyed families report improved sleep quality, either to a high or very high degree, when the bed size is at least 90cm per adult and 60cm per child.

Choose your FAMBED in exactly the size you want. Our Family Beds can be purchased in 10cm intervals so you can get a bed that fits perfectly in your bedroom (possibly wall to wall).

Danish production and design

FAMBED® is produced and designed in Denmark, focusing on comfortable and safe Co-sleeping, made from sustainable quality materials (FSC and OEKO-TEX).

FAMBED® FAMILY BED

The Family Bed is for you who want a new bed with room for the whole family in a complete continental bed solution including mattress topper.

Family Bed 108″ x 80″

From: $2.470,00

Family Bed 126″ x 80″

From: $2.875,00

Family Bed 144″ x 80″

From: $3.140,00

Family Bed 162″ x 80″

From: $3.565,00

Family Bed 96″ x 80″ cm

From: $2.350,00
Brilliant
Overall score across review platforms
Brilliant
Overall score across review platforms
FAMBED IS NOTHING LESS THAN WORLD-CLASS 😍

The product itself is brilliant! It is of good quality, user-friendly and exactly what all families with children are missing and need! - FAMBED has superbly optimised our nights and created a much better ‘framework’ for our children’s night-time security ...

Malou, 9 March

Fantastic mattress topper

I have wanted to order a mattress topper from here for a long time, and have finally done it. I only order natural latex and have had many good and expensive ones before. But this one from Fambed beats them all! Wow! ...

Nawras Al, 1 December

Super cool website with everything for your own co-sleeping bed!

Super cool website with everything for your own co-sleeping bed! We have bought a large mattress topper to turn two smaller beds into one big one, and it works perfectly and is really good quality for the price.

Sara Strømsted, 11 December

Outstanding service from Fambed!

I am really impressed with the service I have experienced at Fambed. A few hours after my order, I received a call where an employee asked clarifying questions to ensure everything was correct ...

Sebastian Stom Ottesen, 11 February

Great service - perfect solution

Great service - perfect solution👌 This is the best investment and solution when creating safety but also a good night’s sleep for everyone. The service has been good and we received delivery exactly as agreed. Thank you for making our nights better🙏

Annemette, 3 August

GREAT solution and good service

We were really tired of half-measures with mattresses on the floor for our children, and the feeling of never having a “nice” and tidy bedroom. We came across FAMBED and ordered a system from them, and really felt well taken care of. Their product is lovely and of good quality.

Laura Bernth, 11 December

Need help?

You are very welcome to contact us if you have any questions or need help with your order!
Our phones are open around the clock, but we would prefer if you called during the times when we are not testing our products ourselves (zzZzzZ)

Alternatively, feel free to send us an email – we will respond as quickly as possible (within 24 hours)