Roofing Ventilation Is As Important As Laying A Roof
When designing a building a lot of attention is given to the roof. Choices are made for either straight roof lines that match the home structure or an ornate Victorian style roof. The color of the shingles is chosen to complement the color of the exterior walls. Equally important as the choice of shingles is, proper ventilation beneath the roof. The temperature and movement of the air beneath the roof has a long-term effect on the lifespan of the roof. It can influence the ups and downs of your electricity bills.
Unfortunately today, buildings tend to be more airtight; it is wrongly assumed that an airtight building wards off the unpleasant elements. The downside of an airtight home is, moisture may build up in between the walls which is bad for both the structure and the occupants. Water and wood don’t mix, water can warp wood overtime. Also, moisture in between walls can cause mold to develop which can seriously affect a person’s health.
Fortunately, the experienced roofing contractors are aware of this drawback and are there to offer you a whole range of solutions. They can advise you on the right type of vents to invest in.
Going Up In The Attic
Before we go further, let’s discuss the attic to understand the importance of good ventilation in this area. Beneath the roof decking, there is an area of open air, as the heat increases, this space can grow exceedingly hot and stuffy. The air could also start to smell stale.
In winter, the hot air can cause even more problems as it melts the ice below the snow and causes ice dams. Ice dams can damage the shingles and can also hurt your roof deck. Ridge venting can be a good option to allow proper air flow.
Releasing The Hot Air
To release the hot air it is essential to have roof venting under all roofs. There are various types of roof venting such as Wind vents, Box vents, Cowl vents, Roof line vents and Ridge vents. Among these, Ridge vents are the most popular choice. Ridge vents provide an outlet for the hot air to escape through as well as ensuring that the ridge remains watertight.
Roofing ventilation is not complete without eaves ventilation. To complete the exercise Soffit vents need to be installed under the eaves. This application permits hot air to escape through the ridge vent and cool air can enter through the Soffit vent. A combination of ridge and Soffit vents installation ensures a continuous rotation of fresh clean air, which in turn keeps temperatures down, and more importantly prevents the buildup of moisture.
The Importance Of Ventilation Under Your Roof
Remember when installing a new roof or repairing your old one, you need to get professional advice from the roofing experts on ventilation. Bad or poor ventilation has an unfavorable effect not only on the roof but also on your lifestyle, and can ultimately lead to serious health problems. Not ventilating your roof properly can increase your electricity and even your medical bills.