When temperatures drop and nights get longer, many people long for a particularly cozy bed. The right winter bedding can make all the difference – between restless, chilly nights and deep, restful sleep. But which materials really keep you warm? And what should you look for when choosing? In this guide, you will find out everything you need to know about winter bedding.
What makes good winter bedding?
Good winter bedding does two things at once: it keeps you comfortably warm while regulating moisture in the sleeping environment. If you sweat at night, you will sleep poorly – even if you are actually cold. Therefore, materials with a high heat retention capacity and good breathability at the same time are essential.
Keep in mind: a higher fabric weight often means more warmth. But not every heavy fabric is gentle on the skin or easy to care for. As the inventor of Biber bedding (brushed cotton flannel), biberna has focused on qualities that achieve exactly this balance since 1968 – and at a price-performance ratio that brick-and-mortar retailers can hardly match.
Our article Biber Flannel or Flannel – Which Is Warmer? provides a good overview of how Biber flannel and flannel compare directly.
The warmest bedding qualities for the winter season
Flannel – the inventor of winter bedding
biberna invented Biber bedding (brushed cotton flannel) – and it remains our flagship to this day. With 160 g/m² and an exceptionally fluffy texture, Flannel bedding keeps you warm from the very first night. The brushed surface creates a microclimate that gently retains body heat without trapping it. No wonder Flannel has been the most popular winter fabric in German beds since 1968.
If you are looking for the original quality, you will find it here directly from the manufacturer – at a special price that brick-and-mortar retailers can hardly offer at this quality level anymore.
Melange Flannel – winter bedding to the next level
biberna not only invented Flannel but also brought Melange Flannel to market – a quality we refer to internally as "Flannel 2.0". Melange Flannel bedding is even fluffier, softer, and gentler than classic Flannel, is made from 100% cotton, and warms you naturally. What makes this quality particularly special: biberna is one of the few manufacturers worldwide that can produce Melange Flannel in full-width rolls in Germany. Even brick-and-mortar retail customers have this quality manufactured by us under their own brand – and sell it for over 100 euros in some cases. The biberna direct price is significantly lower.
Melange Flannel is the first choice among winter bedding qualities, especially for people who get cold at night or react sensitively to synthetic fibers.
Fleece – quick warmth for cold winter nights
If you are looking for a more affordable alternative or need a second set for particularly cold nights, Fleece bedding is a solid solution. Fleece warms up exceptionally quickly, is lightweight, and is easy to care for. biberna offers Fleece under the Castell brand – honest quality at an entry-level price. Even the most pronounced cold sleepers will stay warm through the night with Fleece.
Caring for winter bedding properly
Even the warmest winter bedding is of little use if it is cared for incorrectly and loses its softness and volume after washing. Basic rule for Flannel and Melange Flannel: wash at 60 °C (for hygiene), do not dry too hot, and feel free to use the dryer – it fluffily restores the fibers. Ironing is not necessary for most winter qualities and rather damages the surface.
You can read how to properly wash and care for bedding in general in our detailed guide: How to properly wash and care for bedding – 7 expert tips. You can access our complete selection of bedding collections here – filtered by material, size, and color.
Cozy bedding is a gift for everyone who gets cold at night. In the gift finder, you can combine warm bedding with a matching fitted sheet into a gift set.
Frequently asked questions
Which bedding is the warmest?
Flannel and Melange Flannel are the warmest natural materials for bedding. Both are made from 100% cotton and have a brushed or fluffy surface that retains heat. biberna invented both qualities itself and offers them directly at the manufacturer's price.
When should you switch to winter bedding?
A good time is when nighttime temperatures consistently drop below 15 °C – usually from September or October. Those who sleep in poorly insulated older buildings or generally get cold quickly often notice the difference even earlier.
Can I wash winter bedding in the washing machine?
Yes. Flannel and Melange Flannel are machine washable, with 60 °C recommended. Fleece should be washed gently at 30–40 °C. Important: do not spin too hard, as this helps preserve the fluffiness better.
