Proper ventilation is one of the most essential aspects of the way your roof is built and designed. Its importance simply cannot be over-estimated. When a roof doesn’t have proper ventilation what happens?
Damage to the roof deck, moisture accumulation, formation of condensation, is the result of improper roof ventilation which disturbs the stability of the roof. The health of your family can also be affected by improper roof ventilation. On a regular basis Attic ventilation is probably not something you pay attention to. But a variety of problems including unwanted heat retention, moisture accumulation and ice dams can be caused by insufficient airflow through your roof.
Work with someone who is an expert if you're probably not an attic ventilation expert. To four vent contractors in your area you can get connected. They'll be able to install the ventilation you need, recommend, repair and maintain your existing vents.
Several important functions are achieved by proper ventilation of the attic and roof of a home:
• The attic space is made cooler • The home is made more energy efficient • On the inside of the roof deck, and prevents it prevents accumulation of moisture, condensation and rotting of the roof deck. • The risk of fire is reduced.
To properly ventilate the roof of your home several types of vents can be used. Along the ridge line of the roof ridge vents are placed. For outflow of moisture or exhaust, stale air, and heat ridge vents are used. If there is no proper ventilation then moulds may grow on the walls and you may need mould removal services then.
Eaves and vents provide the intake ventilation and are placed at the lower extremes of the roof. Your roof might not be constructed for soffit vents or roof ridge if you live in an older home. With the tight seals of today’s houses older homes were not built. There were openings and cracks around doors and windows, other openings and chimneys. Fresh air is allowed to flow into the house by these openings and cracks. Out the roof vents and to the attic, the accumulated moisture and heat would rise on the principle that hot air rises.
On the inside of the roof deck due to rising damp in Brisbane moisture rises with the hot air without adequate ventilation and forms condensation. Inside the house from cooking, bathing, laundry plants, and other causes this moisture is released into the air. It begins to rot the wood when the condensation forms on the roof deck. As well as damaging the wood this introduces mold spores into the air. The result can be creation of unhealthy air inside the house and destruction of all or part of the roof deck if the problem is not noticed and repaired.
The importance of proper ventilation in roof construction cannot be over-emphasized in our increasingly airtight homes. In your region to understand the ventilation needs for your home and how best to meet those needs it is important to do the research by taking the time. At Brisbane today contact your roofing service professionals!
