What indicators of thermal protection to pay attention to

In order to improve various indicators of thermal protection, the balcony doors are recommended to be made exclusively from the so -called warm profile. First of all, thermal insulation should be on non -glazed parts of the entire door leaf. At the end, it is worth noting that the maximum dimensions of all balcony doors are not large differences: for example, single -barrel doors from the white profile have the size of 100 by 235 centimeters, and the size of single -leaf doors from the colored profile is 80 by 215 centimeters.