

Kit de extensión para cuna Serena

Safe from the inside out: All of our furniture is tested and certified to surpass the strictest global safety standards

Grows and evolves with your child from birth to 5 years

Curved design with no sharp edges, to prevent bumps and bruises
Alarga la vida de tu Minicuna Serena hasta 5 años con este kit de conversión de cuna. Haz crecer tu minicuna Serena de 90 cm a una cama de 140 cm de largo. Con el kit de extensión tendrás la opción de utilizar la cama como cuna (2-3 años), cama infantil (3-4 años) o primera cama/cama infantil (4-5 años).
Pairs well with
Learn All About Our Serena Cot Bed Extension Kit
Features
- Extends your Serena Mini Cot to a Cot Bed for children up to 5 years
- Easily convert from your Mini Cot to Cot Bed, Toddler Bed & First Bed modes.
- Handcrafted from sustainably sourced German birch wood and 100% baby safe materials. Guaranteed low VOC/No MDF/No Composites.
- Easy to assemble
- Fully safety certified to global standards for cot and child beds
- Ethically manufactured in CSO certified family run factories
Specifications
- Age Range: Suitable up to 5 years old.
- Assembly Time: 30 minutes
- Bed Size: Internal size of 70 x 140 cm
- Material Composition: Made from Birch wood.
- Number of Mattress Heights: 2
- Product Dimensions: L: 140cm W: 71 cm H: 96 cm Weight: 53.5 kg
- Box Dimensions: Your Serena Cot Bed Extension Kit will arrive carefully packaged in one boxes. Box 1: L: 103.7 cm W: 69.5 cm H: 8 cm Weight: 16 kg.
Safety Standards
The Serena Cot Bed Extension Kit is tested and fully certified to:
- EN 716-1/2:2017 (Cot Bed), BS EN 716-1/2:2017 (Toddler Bed) & BS 8509:2008+A1: 2011 (First Bed)
- AS/NZS ISO 8124 part 3: 2021 & Amd.1:2023 (Toxicity)
- AS/NZS 4266.1: 2017 (Formaldehyde free)
- AS/NZS 2172:2013 Children’s household cots
- ASTM F1821-19e2 (toddler & first bed)
Instructions
View and download the Serena Cot Bed Extension Kit instructions here.

Materials & Emissions
At Gaia Baby, your baby’s safety comes first, right down to the air they breathe. Our materials are certified to meet and surpass global safety limits for formaldehyde and VOC emissions, ensuring cleaner air and a safer nursery environment.
Formaldehyde & VOCs: While there is currently no compulsory limit in the UK or EU, we choose to meet and exceed the world’s strictest requirements. Australia has the latest and toughest testing standards for formaldehyde (no more than 0.5 ppm). Our materials tested at less than 0.2 ppm, far below the limit.
Other Toxic Elements: All our woods, paints, and finishes are independently tested to exceed all EN,UK & Aus/NZ standards. This ensures they’re free from harmful levels of heavy metals or other toxic compounds.
What this means for you: Every Gaia Baby nursery item is certified to the new Australian Consumer Goods (Infant Sleep Products) Safety Standard 2025, giving you total peace of mind that your baby’s furniture is safe, non-toxic, and built for healthier sleep.
Key Features of the Serena Cot Bed









Cómoda Serena
La cómoda Serena aporta la combinación perfecta de elegancia y funcionalidad a su habitación infantil. Con Serena Dresser, todos los elementos esenciales para cambiar y organizar la ropa de su bebé están al alcance de la mano, lo que la convierte en una herramienta imprescindible para todos los padres.
Hecho a mano con madera de abedul alemana de origen sostenible y materiales 100 % seguros para los bebés. Serena Dresser es 100% libre de compuestos, tiene bajas emisiones garantizadas y está construido para resistir el paso del tiempo. Con tres cajones espaciosos con lujosos mecanismos de cierre suave, la cómoda Serena ofrece un amplio espacio para pañales, toallitas, cremas, ropa, mantas y mucho más. Todo lo que necesitas está perfectamente organizado y es de fácil acceso.
El removible Estación de cambio Hera (se vende por separado) se coloca cómodamente encima de la cómoda Serena, brindando un espacio para cambiarse orientado hacia adelante y de fácil acceso, lo que le brinda fácil acceso a su bebé sin tensión adicional.
Discover the Rest of the Serena Collection
Cama de cuna convertible Serena
Serena Cot Bed FAQs
Is a mattress included?
No, our Serena Cot Bed does not come with the mattress. The mattress size required is 70 x 140cm, but due to the unique curves of the Serena Cot, a standard mattress may not fit. We recommend purchasing the bespoke Serena Cot Bed Mattress.
Don't forget to pick up the fitted sheets too!
What is the age range of the Serena Cot Bed?
The Serena Cot Bed is designed to grow with your child from birth up to 5 years old. With the Junior Bed Extension (sold separately) it can be used up to 7 years old
How many different 'stages' does the Serena Cot Bed have and what are they?
The Serena Cot Bed converts through multiple stages: Cot Bed High Mattress (0-6 months), Cot Bed Low Mattress (6 months - 3 years), Toddler Bed (3-4 years), First Bed (4-5 years)
When do I adjust the mattress height of my Serena Cot Bed?
It is recommended to use the Cot Bed with the mattress in the higher position until your baby begins to roll over or pull up, usually at around 6 months old. Once you notice these signs, it is recommended to lower the height of the mattress.
How do I adjust the mattress heights on my Serena Cot Bed?
The Serena Cot Bed features a dual mattress height adjustment. You can lower the mattress height as your baby grows and becomes more active. Follow the steps in the instruction manual to find out how to lower the mattress height
What age do I transition the cot to the toddler bed and first bed modes?
This will depend on your child. If they are asking to move to a "big bed" or you feel they are ready to do so, the toddler bed provides a safe, familiar transition stage. Adding the Serena Toddler Rail (sold separately) can give extra security and piece of mind.
What makes the Serena Cot Bed unique?
Our Serena Cot Bed can be converted from a bedside crib (add-on sold separately) to a junior bed, growing with your child from day one up to 7 years old. The cot bed also stands out due to its unique contoured design with soft flowing lines, creating a serene and cosy sleep space for your child. It is also made to stand the test of time, crafted from solid birch wood and is fully safety certified.
The wood construction is described as eco-wood, low VOC and formaldehyde safe. Do your products contain formaldehyde?
All our items and materials are tested to meet the highest global standards and these tests include ensuring that all materials are baby-safe without any harmful chemicals.
Formaldehyde is a natural gas found in all wood and every piece naturally contains some very very small level of formaldehyde. No wooden furniture can actually claim to be 100% formaldehyde free but our Cot is 100% true/solid wood that is proven to have the lowest level of formaldehyde vs MDF or Chipboard variants.










