Case Studies

Insulation Services Case Studies: Drafty House - Vienna, VA

Tuesday, May 14th, 2019 by Justin Dobson


This Vienna, VA homeowner was complaining about drafts on the upper level of their home.  After a full comfort and energy evaluation, Comfenergy determined the drafts were coming from the cantilevers (or overhangs) on the front and back sides of the home.  We determined this by usiing a blower door, smoke pencil, and thermal imaging.


Comfenergy put together a solution for the homeowner to disassemble these cantilevers, air seal and insulate them, and put them back together.

Project Summary

Evaluator: Shayne Sandner