Home › Forums › General Discussion › Thermally broken uPVC window frames › Reply To: Thermally broken uPVC window frames

May 14, 2016 at 1:41 pm #2279
alexking
Participant

The thermally broken/non thermally broken applies to aluminum frames. I’ve never heard that in reference to uPVC. uPVC is already a reasonable insulator so doesn’t need to be “thermally broken”?