Dedicated to educating designers, trades and consumers in the fundamentals of building science.
What’s behind your return air grille?
Behind the filter where you would expect to find a duct, you will actually find the inside of the wall.
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Why air seal both sides of the insulation?
Ventilation for moisture management
Do I Need continuous ventilation?
Do you need to continuously breathe?
Here’s a hint. The answer to both questions is the same.
House Star Ratings
Do I need continuous ventilation?
Do I Need continuous ventilation?
Do you need to continuously breathe?
Here’s a hint. The answer to both questions is the same.
Breathing through a window?
Opening a window when the room feels stuffy is like having a drink when you are dehydrated……… Too late, the damage is done.
Floor slab perimeter insulation -2
Heat, Air, Moisture.
