Ways To Improve Attic Ventilation

Check out these other ways to improve the energy efficiency of your attic.

Ways to improve attic ventilation.

If this is the case the warm moist air from your living space is being drawn into the attic to try to equalize that pressure. Installing attic vents is a quick and effective answer to the attic ventilation issue. In order to facilitate this exchange of warm and cool air the general rule. If you have either ice dams or moisture buildup improve your attic ventilation.

Ventilation can be accomplished using various products and techniques. Ways to improve attic ventilation. Begin by making sure your existing system works photos 1 and 3 plugging major air leaks into the attic photo 2 and correcting any other of the common causes of poor attic venting. A 30 x 40 ft.

Also the vent should remain open. Whether it is a small single. Every single year the average temperature of earth is increasing making the summer unbearable every single day. 3 ways to improve attic ventilation for increased air conditioning efficiency.

Attic for example has an area of 1 200 sq. If your home is fitted solely with small gable end vents or a ventilator high in the roof you might want to consider adding soffit vents to increase airflow. Taking advantage of this natural process referred to as passive ventilation is the most common way to vent an attic. Sure installing roof vents for older homes can reduce your hot air during the summer but there are probably more low risk cost effective ways to increase your home s energy efficiency.

Ventilation of attic spaces is required by most building codes as well as by roofing material manufacturers and the national roofing contractors association nrca. Rectangular soffit vents are probably the most popular among the homeowners due to their affordability and easy installation even an inexperienced diyer may perform following the instructions. The building code lets you reduce that by half under some conditions but more roof ventilation is usually better. In of vent opening per 150 sq.

Then aim for about 1 sq. In addition to ventilation energy efficient attic fans and radiant barriers a number of other methods exist to improve your home s energy efficiency. Meanwhile preventing moisture damage is a much greater benefit and applies to colder climates more than warmer ones. It s near impossible to actually stop the natural flow of warm moist air entering your attic from the living space so the vent helps to flush that out.

Global warming has already shown its impact on nature. Before we explore how to ventilate an attic space it is prudent to understand how much ventilation is needed.