How is the warmth index graded?
Working with the internationally recognised "Neutechnikum Buchs" we have developed a sensitive, computerised measuring system for the classification of quilt warmth.
This classification grades on two specific parameters:
- the warmth retention capacity of the quilt
- the moisture absorption qualities of the quilt
Both parameters together allow the quilts to be classified into four categories. The warmth index will be provided with every quilt.
Index by double quilts with various quilts halves
The 4 seasons or double-quilt consists of two single quilts, each with different warmth retention capacities, which can be buttoned together. They are designed to be used separately or together to meet the sleeper's personal warmth requirements for all four seasons.