What causes large gaps between window frames and the brick of my home? It looks like someone tried to caulk it previously, but it just pulled away again.
Expansion and contraction, as mentioned previously, is a big driver of sealant failure.
The other part that was not discussed in moisture content. Brick is largely moisture open and capillary draw of ... read more
John,
Are you referring to insulating the ceiling of the garage (i.e. cold floors above)? Will you be dropping the ceiling or are you looking for options with minimal disturbance?