The need to build energy efficient homes is even more apparent with today's rising energy costs and increased awareness of the impact emissions has on our environment. Building a thermally efficient, tighter structure also requires the need to address indoor air quality, window condensation, moisture control and safe combustion for the health of our family. Since 1980, Venmar Ventilation and Shelter Supply have teamed up to provide you a whole house ventilation solution. The key is to provide continuous supply of tempered fresh air from the outside while exhausting stale, moist air to the outside.
