Double wall assembly

We plan to build a PGH on the coast of Nova Scotia (CZ 6, lots of wind, fog, some hurricanes, but mostly brilliant weather).  One section of  the house is… We plan to build a PGH on the coast of Nova Scotia (CZ 6, lots of wind, fog, some hurricanes, but mostly brilliant weather).  One section of  the house is…Read MoreGreenBuildingAdvisor