Based on industrial standards, less than 10% of roofs are properly ventilated. Improper roofing ventilation will lead to heat and moisture buildup, which can be detrimental to the condition of the roofing as well as contents that may be stored in the attic. If you are unsure of whether your roofing structure exhibits proper ventilation, consult with a roofer and obtain a thorough and professional inspection. Most roofers will utilize thermal infrared imaging to determine what the temperature inside the roofing may be. If there are signs of improper ventilation, professional roofers may recommend installing ridge vents.
What Are Ridge Vents?
Ridge vents are a type of ventilation system installed at the peak of a sloped roof. The shingles at the peak of the roof are raised, which then allow heated air to escape which the cool air from the outdoors can enter the roofing naturally upwards from the base of the roofing structure. To be more precise, soffit vents are installed behind or above the gutters, so that air can easily circulate throughout the entire attic and the interior of the roofing structure while exiting from the peak.
Ridge vents are an excellent option, as no holes will be drilled into the roofing structure and the structure is not disrupted overall, so that a uniform appearance can be maintained. Ridge vents work all year long to circulate the air within the roofing unit.
Why Should You Install Ridge Vents on Your Roof?
Now that you are familiar with what ridge vents are, you may wonder why you should install them. Some common advantages include:
- Improving overall aesthetics of your house. While other ventilation systems are quite obvious and can detract away from the structural appearance of the roofing system, ridge vents are basically invisible to onlookers.
- Protecting personal contents stored in the attic or roofing structure. Temperature fluctuations will cause the personal contents stored in the attic or the roofing structure to become damaged with time. If you have sensitive items, like photographs, they will be the first to go and are often unsalvageable.
- Preventing moisture buildup. In the winter, frost can easily form on the underside of the roofing shingles. Without proper ventilation, the frost accumulation will lead to condensation and eventual dripping, which will result in water damages to your attic and to the roofing structure. Moisture can get easily trapped in the insulation, the roof deck, the shingles and even in the structural wood. Water damage may be irreversible. Repairs may require that you demolish the structural parts that are affected to replace them entirely.
- Improving energy efficiency. Moisture and heat that is trapped in the roofing structure of the home will eventually seep into other areas of your home, which can result in a sharp increase in your utility bills.
- Promoting a cooler and drier attic.
- Preserving the condition of the attic and the roofing by preventing rot, mildew accumulation, paint damage, siding damage, and drywall damage.
- Providing consistent year-round performance. Ridge vents operate without needing an input of energy.
If you are still hesitant, you could consult with a professional roofer in order to weigh the pros and cons of this decision. It is important to consider other ventilation systems as well to make an informed decision.
Improper roofing ventilation can lead to numerous problems. By getting a roofing inspection from a professional roofer, you can determine whether or not the ventilation system installed on your roofing is sufficient or self-sustainable. Ridge vents are a great option as they are easy to install and can provide year-round performance with ease without disrupting the overall appearance of the roofing structure. By installing ridge vents, you can reduce the amount of maintenance that your roofing may need, and you can extend the lifespan of the roofing shingles.
Visit sites like http://www.palmerroofing.net to find a contractor to discuss option with.