Loading

wait a moment

Tag: attic

Painting HardieSoffit Panels and Attic Air Balance

Picture of HarkieSoffit

Net free venting requirements for residential construction states that we should provide a “balanced” air flow for attic ventilation. 50% of the air needed to cool your attic should enter at the edge of the roof…down near the windows. 50% of the required openings should be as high as

POORLY INSULATED ATTIC ACCESS PANELS

For at least the last twenty years or so, the most common way of insulating attics in Minnesota is to use loose-fill insulation – either cellulose or fiberglass. This is a huge improvement over fiberglass batts, because batts are nearly impossible to install in attics and they cost more money. Despite the decline of fiberglass batts in attics, I still find a small section of fiberglass batting used above the attic access panel at about 90% of the homes that I inspect, even on new construction.