Sleeping Pads and Beds
Sleeping Pads and Beds
R - Values Explained
The R-value of a sleeping mat/pad is its resistance to heat flow.
This insulation measurement can be measured in half points to.
So a sleeping mat rated at R0.5 provides very little insulation and is more for comfort not heat retention.
on the other end of the scale it goes all the way up to R6+, which covers heavy-duty sleeping mats built for extreme conditions.
Here's a quick guide to help
R1 - R2 Summer more for comfort than insulation
R2 - R4 - Spring / Autumn Ideal for majority of UK Based trips and adventures
R4 - R6 Winter with possible ground frost
R6 + Extreme Cold , Think Below freezing where the ground is frozen to.