Where Should Roof Vents Be Placed?
The most important part of every health home is the best roofing system along with a good roof vent. Their installation also plays an important part of the roof designing as they allow for proper ventilation attic that helps in preventing the condensation and even early aging of all roofing materials. There are many benefits of roofing ventilation which you must learn and decide on selecting the best roofing contractor that can install them in the safest place. You must never compromise on the budget and should never go for the inexperienced person, as they might cause you great loss in future.
Benefits of proper ventilation vents
As there are different types of the roof vents available in the market, make sure you go for the exhaust and intake vents which are the central roof designing parts. The proper ventilation through attic can help with certain benefits for all homeowners which are,
- The ventilation helps to moderate temperature in the attic, it can help in moderating temperature in the whole home
- It also assists in preventing the moisture that gets build up in the attic and during cold months, it prevents the issues of condensation which affect material in insulation and attic space
- It prevents the heat buildup and promotes well the energy efficiency at the home so that the heating costs are lower
- It protects the life of roofing material as well
- It helps in remaining compliant with most of the codes of a local building, that need proper ventilation in the homes
Things to know about the roof vents
The exhaust vents and air intake are one which is used in the steep slope roof for ventilating and to allow the air from outside to get entered and then exit ventilation space and attics.
The Intake vents, on the other hand, are getting used for allowing the outside air to get enter into ventilation spaces and attics. They must be located along assembly of the roof in the lowest eave or near the eaves or soffits. You can consider them as the best when used with the exhaust vents, which are located at assembly peaks or nearby the roof. This ventilation air intake along the low points & exhausts at the higher point takes benefit of the natural convection.
Some of the common products used are,
- eave vents or drip edge
- The individual soffit vents
- The continuous soffit vents
Many of the produces which are pre-manufactured are available for use as the soffit vents and eave by the roofing contractors. The intake vents must be installed for allowing the free air movement into ventilation space and must never be blocked on the interior side by the other materials or insulation. The baffles which are placed between the rafters keep the insulation from blockage of the air intake. These intake vents can be designed and installed for preventing well the insects, animals, and precipitation to enter ventilation space. Make sure the vents of drip edge are not used with the gutters.
You must also know that the NRCA don’t recommend the usage of drip edge vents as these intake vents in the northern climates can cause ice dams. On the other hand, the air exhaust vents are also used for allowing the air in the ventilation space and attics for exiting to exteriors. The exhaust vents are placed nearby roof assembly or at its higher point or ridge. They can be best used with the intake vents as said nearby eaves and soffits as said earlier. You can have a look at the common exhaust vent types which are,
- Ridge vents: They are installed along ridge length. They are non-shingle over or shingle over types. You can find the shingle over ones which are covered with the shingles for preventing well the precipitation from entering any building. As they are used over the vent on the roof, they are less noticeable than other exhaust vents types. Similarly, the exposed material of exteriors of the non-shingles is different from the material of roof covering, they can be more noticeable.
- Static vents: You can also get static vents which are the individual vents and can be placed near roof ridge.
- The Gable end vent: they get installed in building walls at the peak of the gable end. They are best used along with the intake vents at the eaves and soffits. It allows air intake at soffits or the eaves and even air exhaust at vents of the gable end. When they are used with the intake vents location at low points, they function as exhaust and intake vents, based on wind directions. Additionally, the effectiveness also depends on direction and wind speed which are effective and comes from a direction which is in perpendicular to roof ends of gable’s assembly.
- Turbine vents: They are also the ones that rely on the winds for rotating the fan blades of the vent and they draw the air from ventilated space. This the vent design which draws the air from ventilated space at a great rate than static vent when the wind is present. This air movement amount developed is also wind speed function, turbine efficiency, and size.
How can a good roofing company help you in roof vents installation?
You must hire a professional roofing contractor that determines the type of vents which your house needs and how many of the vents you need as per the calculations. As described, they are different vent types that vary as per need and house architecture, weather patterns and geography of the region and even the roof structure. There are some guidelines which most of the manufacturer offers as to how the experts can help in vents placement.
For such a reason, you should get in touch with an expert roofing contractor that can guide you completely on the vents placement and can let you know as for where the roof vents can be placed in your home. They keep in mind all the related factors related to ventilation and offer the best as per your needs and requirements. Contact the top-notch industry professionals now.