Roof Ventilation Facts You Need to Know

In almost every home, different types of ventilation systems are installed to ensure cleaner indoor air quality and comfort. Exhaust fans are installed in bathrooms to prevent mold and mildew as well as in kitchens to prevent the smell of certain ingredients and meals from lingering in the area. You’ll also find intake and exhaust vents in most modern residential roofing systems, and they’re meant to keep your home nice and cozy despite the outdoor weather.

Roof Ventilation

Roof Vents Typically Used in Most Homes

Different types of roof ventilation systems use various types of vents to serve specific purposes. Some of the most common types include:

  • Static Vents
    These are sometimes known as “stationary vents” or “can vents”, and consist of a metal cover over a hole cut into your roof deck. They’re one of the most common types of vents used in residential roofing systems.
  • Ridge Vents
    These are also common as they’re usually installed at the top-most parts of a sloped roof (i.e. the ridges). As long as you have proper intake vents installed, they can be effective in letting the rising warm air escape.
  • Gable Vents
    These vents are seen at the siding closest to the base of the roofing system. These are designed to let the air into your home through the attic.

Why Roof Ventilation Is Crucial for Your Home

To prevent the heat from building up in your attic during the summer season, you’ll need to have an adequate roof ventilation system. If there’s too much heat accumulating beneath your roof replacement, it can deteriorate the shingles and other roofing materials at a faster rate. During the winter season, adequate ventilation can also prevent moisture and condensation from forming. Having too much moisture in the attic can lead to wood rot as well as mold and mildew growth.

Keep in mind that your roofing vents are still susceptible to damage during the winter season if they’re not properly maintained. Ice dams can often form when melted snow runs down the roof’s slope and refreezes at the eaves. If intake vents were installed at the eaves, the water can seep in and re-freeze, which can expand and cause unwanted damage to the vents.

If you’re looking for an expert in roof ventilation and solar roofing services, you can count on Berry Roofing & Solar to get the job done right. Call us at (951) 900-1309, or you can also fill out our convenient contact form to get started!