What are tog ratings ?
A 'tog' is a UK industry standard name used for measuring the warmth of a duvet. The higher the tog rating, the warmer the duvet.
Togs are measured in units of thermal resistance. For example, if a duvet has a rating of 4.5 tog then it would be much more probable that it would be used in the summer months.
Similarly, at the other end of the scale, a duvet with a tog rating of 13.5 would be used in the colder months of the year.
summer >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> winter
4.5 tog 6 tog 7.5 tog 9 tog 10.5 tog 12 tog 13.5 tog
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