BENEFITS OF SOFFIT VENTS – FAMILY ROOFING

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BENEFITS OF SOFFIT VENTS

All homeowners and roofing companies know how important roofs are.  A good roofing system protects families from the elements and keeps you dry and warm.  Soffit vents are the way to achieve this.

The soffit vent is a small opening that allows air to flow out of the attic and into the atmosphere.  These soffit vents are typically found on the outside wall or roofline of a home but can also be found in unfinished areas such as attics and crawl spaces.  There are many benefits to installing these vents including reducing energy costs by improving ventilation and preventing moisture buildup from trapping heat inside your home.

What Do Soffit Vents Do?

A soffit vent is installed in a soffit to ventilate your attic.  Soffit ventilation cools your attic during the warmer seasons and reduces moisture and heat buildup during colder months when warmth from your home’s heating system rises to the attic.  Soffit vents are essential for preventing water condensation under your roof, along with the wood rot, mold, and mildew that could result from it.  It’s important to prevent these conditions since they might cause serious shingle and roof damage.

Most homes have some type of attic ventilation at the roof’s peak.  However, by drawing cool, fresh air to the attic, soffit vents redouble this ventilation by allowing moisture to exit the attic through the top vents, further protecting the attic and roof.

Do I need Soffit Vents?

If you don’t have soffit vents installed on your home, it is definitely something to consider.  They are a great way to improve ventilation and help keep your home cool in the summer months. n addition, they can also help prevent moisture buildup which can lead to mold and mildew growth.   Soffit vents are a great way to improve your home’s energy efficiency as well as make it more comfortable.

Types of Soffit Vents

There are two basic kinds of soffit vents: continuous and individual.  Just as you might guess, continuous soffit vents run the full length of a soffit (often the whole side of a house).  These work well with narrow eaves but can be used for any home.  In contrast, individual soffit vents, which are more popular, are cut to fit between the soffit joists. These are much easier to install.

Different Types of Soffit Vents

There are several types of soffit vents, including the traditional slotted vent and a flat grill type.

  • The slotted vent allows air to flow through but reduces this when it is windy or raining.  This can cause problems with your home’s ventilation system, like mold growth and poor indoor air quality.

  • The flat grill type of soffit vent is a better option.  These vents allow for more airflow and prevent problems like mold growth and poor indoor air quality that can occur with traditional slotted vents because they are open all year round.  However, it’s important to note that some flat grill soffit vents are made of materials that rust over time.

Soffit and Soffit Vent Maintenance Are Essential

Soffits are easily damaged by water saturation from clogged gutters.  This water can affect soffit vents as well, so be sure to keep your gutters clean!  Small animals like squirrels can also cause damage when they nest near soffits or in gutters.  Tree-pruning can limit their access, though.  It’s also a good idea to routinely check (or hire someone to check) your soffits and fascia for degradation.  Your shingles need to be inspected too, and you should be on the look-out for any signs of damaged or rotting wood.

How many soffit vents do I need?

If the bountiful benefits of soffit vents seem appealing to you, it’s time to figure out how many you will actually need for your home.  To determine this, you will want to check the building code for your city, and see if there are any rules or regulations for soffit vents for residential roofing.  You can also call a roofing professional and ask if they can tell you how many soffit vents are needed for your home.

Replacement Soffit Vents

If you’re looking to replace your soffit vent, it is recommended that you purchase the same type as what originally came with your home when it was built.  However, if this isn’t possible, there are a few different types of replacement soffit vents that you can choose from.

  • The most common type of replacement soffit vent is the louvered style, which has slats that open and close to allow air in and out. This type is good for homes with asphalt shingles, as it allows the shingles to “breath” and keeps them from getting too hot.

  • The other type of soffit vent is a downdraft style, which has flaps that can open or close to allow air in and out.  This type works great for homes with tile roofs because it prevents water leaks caused by wind-driven rain. It also works well for homes with asphalt shingles, as it helps keep the shingles from getting too hot.

Soffit vents allow for the outside dryer air to be sucked up into your roof forcing the hot and humid air through the top of your ridge vent creating a constant flow through your roof keeping it cooler and potentially even cutting down on your electricity costs.

It is highly advised that if you have or are planning on installing ridge vents, you should pair this off with soffit vents.  This will keep your roof cool, reduce humidity and prevent damage to your roof as well as anything stored in your attic.