The Ultimate Guide to Goose and Duck Down Duvets

Feather and Down Duvet

Looking for the perfect duvet to keep you warm and cosy at night? You’ve probably come across goose and duck down duvets, but which one is right for you? In this ultimate guide, we’ll discuss the differences between goose and duck down, fill power, quality factors, and how to choose the perfect duvet for your needs. Let’s dive in!

Goose Down vs Duck Down


Although goose and duck down may seem similar at first glance, there are a few key differences. Goose down clusters are generally larger and provide better insulation, making goose down duvets warmer and more luxurious. Duck down, on the other hand, is more affordable and readily available, making it a popular choice for budget-conscious shoppers.


Both goose and duck down duvets provide excellent insulation and are lightweight, making them a great option for a comfortable night’s sleep. They also share similar qualities, such as being breathable and helping to regulate your body temperature.

Fill Power and Warmth

What is Fill Power?

Fill power is a measure of the loft or fluffiness of down. It indicates the insulating ability of the down and its capacity to trap air, providing warmth without adding weight. A higher fill power means a warmer, lighter, and more luxurious duvet.

Goose Down Fill Power

Goose down typically has a higher fill power, ranging from 600 to 900. This means that goose down duvets can provide more warmth and loft compared to duck down duvets.

Duck Down Fill Power

Duck down fill power usually ranges from 500 to 700, making it slightly less insulating than goose down. However, duck down duvets are still warm and cosy, making them a great option for those on a budget.

Cuddledown's Manufacturing Manager on Down; Fill Power and Goose Down vs Duck Down

Quality Factors

Down Cluster Content

The quality of down is determined by the percentage of down clusters in the filling. Higher down cluster content results in a higher quality duvet, offering better insulation and longevity.

Down-to-Feather Ratio

The down-to-feather ratio is another important factor in determining the quality of a duvet. A higher down-to-feather ratio means a softer, warmer, and more luxurious duvet, whereas a higher feather content can make the duvet feel heavier and less comfortable.

Origin of Down

The origin of the down can also impact its quality. Down sourced from colder climates, such as Europe and Canada, tends to have larger clusters and higher fill power. This results in a warmer and more insulating duvet.

Buying a Hungarian Goose Down Duvet

Choosing the Right Duvet

Tog Rating

The tog rating is a measure of the duvet’s thermal insulation. A higher tog rating means a warmer duvet, perfect for colder months, while a lower tog rating is more suitable for warmer seasons. For example, a 4.5 tog duvet is ideal for summer, while a 13.5 tog duvet is perfect for winter. You can also opt for an all-seasons duvet, which usually consists of a 4.5 tog and a 9 tog duvet that can be fastened together for extra warmth during colder months.

Duvet Sizes

Duvets come in various sizes, such as single, double, king, and super king. It’s essential to choose the right size duvet for your bed to ensure maximum comfort and warmth. A good rule of thumb is to select a duvet that’s slightly larger than your mattress size for added cosiness.

Price Considerations

Price is often a deciding factor when choosing a duvet. Goose down duvets tend to be more expensive due to their higher fill power and larger clusters, while duck down duvets are more budget-friendly. However, it’s important to consider the quality and longevity of the duvet alongside the price. A high-quality duvet can last for many years, making it a worthwhile investment.

Caring for Your Down Duvet

Washing and Drying

Proper care is crucial for maintaining the quality and performance of your down duvet. Always follow the manufacturer’s washing and drying instructions. Generally, down duvets can be machine washed on a gentle cycle with a mild detergent. Be sure to thoroughly rinse the duvet to remove any detergent residue. Tumble dry on low heat, adding dryer balls or clean tennis balls to help break up any clumps and fluff the duvet.


When storing your down duvet, avoid compressing it, as this can reduce its loft and insulating abilities. Instead, store it in a breathable fabric bag, allowing air to circulate and prevent the growth of mould and mildew.

How to Wash Down Comforters (Duvets) | St.Genève

Ethical Concerns

Ethical sourcing of down is essential, as some down can be harvested through live-plucking or force-feeding of birds. Look for duvets certified by organisations like Responsible Down Standard (RDS) or Global Traceable Down Standard (Global TDS), which ensure that down is sourced from farms with ethical and sustainable practices.

FAQs – Frequently Asked Questions

Q. Are goose down duvets better than duck down duvets?

A. Goose down duvets tend to be warmer and more luxurious due to their larger clusters and higher fill power. However, duck down duvets are still a great option, especially for those on a budget.

Q. Can I be allergic to down duvets?

A. Some people may have an allergy to down, but it is relatively rare. Hypoallergenic down duvets are available, which have been treated to remove allergens and are suitable for those with sensitivities.

Q. How often should I replace my down duvet?

A. A high-quality down duvet can last for many years with proper care. Generally, it’s recommended to replace your down duvet every 10 to 15 years, but it ultimately depends on the quality and condition of the duvet.

Q. Can I use a down duvet all year round?

A. Yes, you can use a down duvet all year round by choosing the right tog rating for the season. Alternatively, you can opt for an all-seasons duvet, which usually consists of a 4.5 tog and a 9 tog duvet that can be fastened together for extra warmth during colder months.

Q. Is it worth investing in a more expensive down duvet?

A. While the initial cost may be higher, investing in a high-quality down duvet can be worthwhile, as it can last for many years and provide superior warmth and comfort. Additionally, higher-quality duvets often have better ethical and sustainability standards, which is an important consideration for many consumers.

In Summary

Both goose and duck down duvets have their advantages and disadvantages. Goose down offers better insulation and loft, while duck down is more budget-friendly. By considering factors like fill power, quality, and ethical sourcing, you can find the perfect down duvet to ensure a warm, cosy, and comfortable night’s sleep.