This version of the NCC 2022 glazing calculator assists in understanding and applying the NCC Volume One J3 External glazing DTS Provisions for Class 2 or a Class 4 part of a building.
NCC 2022 Volume One Class Two Glazing Calculator .xlsxThis version of the NCC 2022 glazing calculator assists in understanding and applying the NCC Volume One J3 External glazing DTS Provisions for Class 2 or a Class 4 part of a building.
NCC 2022 Volume One Class Two Glazing Calculator .xlsx