Spray foam insulation can be applied to the rafters (underside of the attic roof) or to the attic floor. The need for ventilation varies depending on where the spray foam is applied. Attic...
Category: Attic Ventilation
You have discovered that your attic needs a bit more ventilation, but you have run into a small problem: it does not even have any existing soffits. This is something you may have thought standard...
This article lists the various options for attic and roof ventilation. Unless you have a sealed attic, it is important to provide attic ventilation for a number of reasons. The primary reason is...
Soffit vents are the most popular type of intake vents for attic ventilation. They are installed just below the eves of the roof and they provide an easy, low maintenance path for air to enter an...
Ventilation methods can be broadly classified into two; active ventilation and passive ventilation. Both these categories are extensive, they have many subcategories under them. In this article let's...
The amount of ventilation one need in the attic has always been a topic of debate. When you think of it, is it alright to have a few extra vents in the attic to make sure that all the hot air gets...