Attic Ventilation Calculator

Effective attic ventilation requires air to exit at or near the peak of the roof and replacement air to be drawn in under the eaves of the house via soffit venting.

Attic ventilation calculator.

Ventilation calculator let owens corning roofing help you calculate exactly how much ventilation you will need for a healthy and balanced attic with our 4 step ventilation calculator. Select ventilation product flex roll ridge vent multi roll multi purpose vent rigid roll ridge. Roof ventilation calculator enter your attic area or length and width to determine your ventilation needs. Attic vent calculator for years we have been working with architects and specifiers to ensure affordable roof ventilation that upholds building code standards.

Width or area. You can personalize the calculator for your customer and include your contact information. Gaf ventilation calculator proper attic ventilation can help reduce the load on your air conditioner. Save this simple excel file to your computer and use it any time.

With this tool you can quickly and easily estimate your ventilation needs. To calculate the amount of ventilation you need for your home visit gaf s ventilation calculator now.