Posted on February 28,2015 by AlexWilson in access cavity
If you are building an energy-efficient house, you have to address air leakage and pay attention to the the integrity of the insulation layer. We can have the best of intentions and can install lots of insulation, but if we leave it leaky or include details that compromise the integrity of that insulation, then the home’s energy performance can be severely affected.
Take recessed ceiling lights, for example. From a design standpoint, they’re great, since the light source is roughly flush with the ceiling and all of the mechanism is hidden in the ceiling above (in recessed cans).