For a comfortable sleep throughout the year, consider the TOG (thermal overall grade) rating of your bedding. TOG measures the warmth of fabric, with lower ratings for cooler options and higher ratings for warmer ones.
This allows you to adjust your bedding to match changing temperatures, ensuring a comfortable night’s rest in any season, also opt for breathable fabrics like cotton or linen, and pay attention to the thread count for added insulation. By carefully selecting you can enjoy a comfortable and restful sleep year-round.
In this blog post, we will discuss what the tog rating is, how to choose the right tog rating for your needs, and some tips for staying cozy and snug.
What is a Tog Rating Scale?
The TOG rating (thermal overall grade) measures a fabric’s thermal resistance or simply how well it insulates. It is used to compare the insulating properties of different fabrics. A higher tog rating means a warmer fabric, while a lower tog rating means a cooler fabric.
The tog rating of a duvet or comforter is determined by its filling material and density. Down duvets (top-of-the-line feather duvets) and comforters typically have higher TOG ratings than synthetic duvets and comforters.
How to Choose the Right Tog Rating?
When choosing the right tog rating for your bedding, there are a few factors to consider:
The Bedroom Temperature
If the bedroom tends to be cold, opt for a higher tog rating. For a warmer bedroom, a lower tog rating will be adequate.
Personal Preferences
Some people prefer warmer bedding, while others prefer cooler bedding. Experiment with different TOG ratings to find what you like best.
The climate
If you live in a cold climate, a higher TOG rating will be needed to stay warm and comfortable, ensuring adequate insulation. Conversely, a lower TOG rating is better for warmer climates, offering lighter insulation and preventing overheating or discomfort during sleep.
Best TOG Rating for Winter Duvets
To stay warm in Canadian winters, duvets should have a TOG value between 9 and 15. Several factors should be considered, including personal preference and regional temperature differences.
Best TOG Duvet TOG for all year-round
Invest in a TOG 10 duvet to experience comfortable sleep any time of the year. This range’s warmth and breathability make it ideal for a wide variety of climates and personal temperature preferences.
A TOG 3-5 duvet offers year-round comfort due to its versatility and flexibility. Use it alone in hot months and layer it with a lighter blanket or throw it in colder months.
TOG Rating Chart
| Bedroom Temperature | Tog Rating |
| Very cold | 13-15 tog |
| Cold | 9-11 tog |
| Cool | 7-8 tog |
| Warm | 4-5 tog |
TOG Rating for for Duvets & Comforters:
The following table provides some general guidelines for choosing the right TOG rating for duvets and comforters
| Duvet | TOG Rating | Feel |
| Summer duvet | 2.5 tog to 4.5 tog | For warmer summer nights |
| Spring and Autumn duvet | 7 tog to 10.5 tog | For cooler nights |
| Winter Duvet | 9 tog to 13.5 tog | For colder winter nights |
| All seasons duvet | 4.5 tog + 9 tog | For all year-round |
TOG Ratings for Different Bedding Types
The tog rating of a duvet or comforter will vary depending on the filling material. Here are some general guidelines for the tog ratings of different bedding or sleepwear types:
Down duvets and comforters TOG
Down duvets and comforters typically have higher tog ratings than synthetic duvets and comforters. A high-quality down duvet can have a tog rating of up to 15.
Synthetic duvets and comforters
Synthetic duvets and comforters typically have lower tog ratings than down duvets and comforters. A typical synthetic duvet will have a tog rating of around 7-9.
Wool duvets and comforters
Wool duvets and comforters are a good option for people who are allergic to down. Wool duvets have a tog rating of around 7-9, making them ideal for use in cooler climates or during the transitional seasons of spring and fall. Additionally, wool’s breathable nature helps to wick away moisture, ensuring a dry and cozy sleep environment.
Conclusion
To have a good night’s sleep in cozy, well-fitting sleepwear, it’s important to know how the TOG rating works. Other considerations, such as ambient temperature and personal taste, can help you choose the right thermal overall grade.
Invest in quality sleepwear for a better night’s rest.