Warning: count(): Parameter must be an array or an object that implements Countable in D:\home\site\wwwroot\wp-content\plugins\q-and-a-focus-plus-faq\inc\functions.php on line 250
Prescriptive compliance specifies a maximum U-Factor (rate of heat loss) for opaque surfaces including Walls, Roofs and Floors. You must thermally improve this component by adding more insulation to the construction assembly. In the Construction Assembly Editor, select the JA4 tab and either Import a better assembly, or add additional Interior or Exterior Insulation to the assembly.
← Frequently Asked Questions