Chimney effect / Discussions

How do you seal up an old fireplace chimney?

...chimneys pull hot air out of the house. To stop your chimney from being a major source of heat loss you need to insulate inside the chimney from the top and bot...

Posted by Gord Nov. 2, 2017, 10:06 a.m. Wood stove and biomass heat 3 Responses

Do you have a diagram showing effect of winds on the pressure inside the house?

If the wind is from the south, where and how are positive pressures created in the home? Unfortunately we don’t have any diagrams to clearly depict the effects...

Posted by Bryan Bargen June 8, 2018, 5:20 p.m. Air and vapour barriers 1 Responses