Attic Ventilation Diagram

There are several critical areas in your home that need to have close attention paid to them. For example, the attic plays a critical role in making sure that your roof lasts as long as it is supposed to. It is essential that the attic have proper air circulation in order to keep the roof structurally sound over time. You need to determine whether the attic has adequate ventilation or not. If your attic has a musky smell, that is often not due to insufficient airflow but is caused by the specific items that you are storing. This problem can often be resolved by using fans. Do roof ventilation fans actually work? Let’s take a closer look.

How will I be able to tell if my attic has enough air circulation?

Like most of the other parts of your home, the attic needs to have proper air circulation. Various methods can be used to achieve sufficient airflow to this specific area of your home. There are ventilation solutions that can be purchased that apply various technicians to ensure that the attic gets sufficient air flow through it.

What options are available to me?

If there are signs that your attic has poor ventilation, then you should immediately consult with professionals. The sooner you are able to find the problem and fix it, the better it will be for your house. There are several different solutions that are available, but there isn’t any one solution that fixes everything. The professional or homeowner fixing the problem will need to assess what kind of solution will be best over the long-term for the issue. Here are several attic ventilation solutions that are available:

1. Ridge vent: this kind of solution, as suggested by its name, involves a vent that gets installed on your home’s ridge line. Before installing this kind of vent, roof decking gets cut so that air is allowed to flow through. It is critical that no other parts of the house block air from going or or coming in.

2. Soffit vents: all roofing systems need to have air exit and entry points in order to keep things dry and cool. Soffit vents work in combination with ridge vents as well to allow air to pass through. However, in places where the attic floor and roof line meet, insulation baffles need to be put into place so that restricted airflow is prevented.

3. Attic fans: this is a much better solution since natural wind is not relied upon to keep the attic ventilated. You can install fans on your roofing system to suck air out when necessary. There are some newer models that have a thermostat incorporated that turns the fans on automatically so that the attic maintains a stable temperature. There are solar powered fans that are available as well, which are beneficial since it means the fans are able to be self-sufficient. However, this solution does have cost associated with them that raises a few questions. So do attic ventilation fans actually work? Yes, they do.

Fans that are dedicated to ventilation can easily push air out or introduce air into a house. Unlike free-flowing, natural systems, the fans work at a very efficient rate. Users also have the option of controlling the temperature in certain areas so that moisture buildup is prevented along with other problems that stale air cause. Download EnergyStar DIY Guide

Post Author: Dawn