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5 Things to Know About Why Roof Ventilation is Required

Ventilation for roofs is crucial for the overall well-being of the house. A well-built roof ventilation system removes overheated air and moisture from the attic and reduces the impact of changing weather conditions on the structure.

A good roof ventilation system, therefore, ensures the longevity of the house. The system that makes ventilation possible consists of intake and exhaust roof vents for home.

One should also be careful about how roof vents are placed. Ideally, vents should be placed at different locations across the roof in order to allow air to circulate properly throughout the attic.

In this article, we shall look at the 5 most important things that make roof ventilation absolutely essential for buildings.

Why Does a Roof Need Ventilation?

Roof ventilation ensures the circulation of air throughout the house and provides an outlet to hot air and trapped moisture inside the house.

Otherwise, the house becomes stuffy and heated. Moreover, proper air circulation ensures the longevity of the house.

What Happens If the Roof Is Not Vented?

Experienced roofers say that roof vents for home are absolutely essential. Roofing contractors, including residential roofing contractors, are also of the same opinion.

Improper roof ventilation may affect the house in two ways:

Temperature:

If hot air gets trapped inside the house, then it increases the overall temperature inside the house. This may happen particularly during the summer months. If we remember our science classes, we would recall that hot air always rises above from the ground.

As a result, this may heat up the attic. Ideally, the temperature of the attic must be the same as the temperature outside. Proper roof ventilation helps hot air to escape thereby maintaining an ideal temperature in the attic and the rest of the house.

Moisture:

Trapped moisture attracts mildew and mold – both of which are harmful to the house as well as for the health of the inhabitants. Improper ventilation affects air circulation inside the house.

During the rainy season, moisture-laden air that cannot escape the house may get trapped inside leading to the formation of mold and mildew.

Here Are the 5 Things to Know About Roof Ventilation

Roof vents of home are essential. Here are the 5 things that you should know about roof ventilation:

• Vents should be scattered throughout the roof to allow proper inflow and outflow of air. This would ensure that the house is well ventilated.
• Vents may be of different types, such as static vents, ridge vents and gable vents. Each type of vent serves a specific purpose. It is better to consult an experienced roofer before opting for roof ventilation.
• Proper roof ventilation should go hand-in-hand with insulation. You must ensure that not too much hot air is being sucked out as it may otherwise compromise with the insulation of your house.
• Roof ventilation should be inspected along with the roof every few months. Look for damage to roof vents, including cracks, missing tiles, etc. Also, you need to check for debris and leaves obstructing the vents as this may prevent the vents from functioning properly.
• One also needs to ensure that the roof vents do not blow out air from the air conditioner. Therefore, the ventilation has to be aligned with the air-conditioning of the house.

Conclusion

Roof ventilation is crucial for the proper circulation of air inside the house. Having good roof ventilation, say, expert roofers, helps in maintaining the health of the house, thereby ensuring its longevity.

SR1 Roofing is a local, family-owned, fully insured roofing company that specializes in multiple roofing systems to determine what’s best for your property.

Needless to say, it provides the best roof ventilation system that ensures proper air circulation, keeping moisture at bay.