Choosing the right blanket is a personal choice and depends on many factors, including your personal thermal regulation, your bedroom temperature, and the time of year. The best blanket will provide adequate insulation without being too heavy or too hot. This guide will help you understand what makes a blanket thick and warm, and how to find the right winter blanket for you.
What makes a blanket thick and warm?
The thickness of a blanket is affected by the filling materials , grammage, weave density and structure. However, a thick blanket does not automatically mean it is the warmest option, as thermal insulation depends more on the material's ability to trap air than on its volume. For example, a down blanket may be thinner but warmer than a heavy woolen option.
The quality of the filling material determines how much air the blanket can hold inside. The air pockets act as insulation and trap body heat inside the blanket. Down and high-quality microfibers are effective at creating these air pockets, while tightly woven materials may feel the thickest but may not provide as much warmth.
Gram weight indicates the amount of filling per square meter. A winter blanket is usually suitable for a 300-500 gram filling, but lighter options can also be warm enough if the material is of high quality. The structure of the blanket also affects how evenly the filling remains distributed and retains its thermal insulation properties during use.
How do you know what thickness of blanket you need?
Choosing the right thickness of blanket starts with assessing your personal thermal regulation . If you get cold easily, you will likely need a thicker blanket than someone who warms up quickly. The temperature of your bedroom is another key factor: you will need a warmer blanket in a cool room than in a well-heated space.
Depending on the season, you can change the thickness of your blankets. In winter, a thick blanket will provide comfort during cold nights, while in spring and autumn, a lighter option may be enough. Some people use two different blankets depending on the season, while others prefer a medium-thick blanket all year round.
Health considerations can also influence your choice. Joint problems may be relieved by a lighter blanket, while circulatory challenges may require a warmer option. The ratio of weight to thickness is important: a heavier blanket may feel secure, but it should not be too heavy for sleeping. Feel free to try different options, for example at our Helsinki showroom, to find the blanket that suits you best.
What materials are best for a thick blanket?
A down duvet is an excellent choice for a thick and warm blanket, as down provides the best thermal insulation for its weight. A down duvet is light, breathable and retains its warmth for a long time. The downsides can be a higher price and possible allergies, although well-treated down rarely causes problems.
Microfiber blankets are a popular choice for those looking for an easy-care and more affordable option. High-quality microfibers mimic the properties of down and provide good thermal insulation. They are washable, quick-drying and suitable for allergy sufferers. However, microfibers do not always breathe as well as natural materials.
Wool blankets offer excellent thermal regulation and moisture management. Wool breathes well and keeps you warm even when wet. Wool blankets can feel heavier and require more careful care than synthetic alternatives. They are especially suitable for those who value natural materials and sustainable solutions.
Other options include cotton and silk blankets, which are better suited to lighter blanket designs. Blends can offer the best qualities of multiple materials in one blanket. Your choice will depend on whether you value warmth, light weight, ease of care, or natural materials more.
In our selection you will also find hotel-quality down duvets and silk duvets !
How do you properly care for a thick blanket?
Proper care for a duvet starts with carefully following the washing instructions . Most duvets can be washed, but the temperature and cycle will vary depending on the material. Down duvets usually require special care or professional cleaning, while microfiber duvets can be washed at home on a gentle cycle.
Drying is just as important as washing. Down duvets need careful drying in a tumble dryer at a low temperature to keep the filling fluffy. Tennis balls in the dryer help to keep the filling evenly distributed. Wool duvets are usually dried flat, not hung, to prevent stretching.
A duvet does not need to be washed as often as sheets. Usually 2-4 times a year is enough if you use a duvet cover. Store the duvet in a dry, ventilated area between uses. Avoid sealed plastic bags, which can cause moisture problems and odors.
The most common mistakes when caring for a thick blanket are washing it too hot, not drying it enough, and storing it incorrectly. Do not use too much detergent, as it can get stuck in the filling and weaken the blanket's properties. Air the blanket outside regularly to freshen it between washings. A quality blanket will last for years with proper care.
Choosing a thick blanket is an investment in good sleep and comfort. When you understand what makes a blanket thick and warm, you can assess your own needs and find the right material for you. Proper care ensures that your high-quality blanket will serve you for a long time. Explore our blanket selection and find the perfect blanket that will bring hotel-quality comfort to your own home.
