Why is there frost in my attic / Guides

Frost in attic
Roof assemblies - renovation

Why is there frost in my attic?

...there should be enough air flowing through. As pointed out by building scientist Joe Lstiburek while illustrating this point in an Youtube video , you can survi...

Icicles are an indication of heat loss, which can cause damage to insu
Wall assemblies - renovation

Winter troubleshooting - are you ready for the cold?

...in reality there is none. Make sure it's not just cold air falling after coming in contact with the window before you scratch a hole in your head looking for no...