Ridge Vents & Roof Ventilation up the Front Range, Summit &Eagle County

It’s understandable that roof ventilation is often overlooked, as most people are worried about their roof keeping their home dry. However, a well-ventilated roof can make life easier and better for those living beneath it. Proper roof and attic ventilation can lower heating and cooling costs, improve interior comfort, and grant longer life to roof shingles.

In the summertime, a properly ventilated roof allows hot air in the attic to escape, reducing the demand on your air conditioning system. In the winter, ventilation combines with good attic insulation to keep the roof surface cold, so that snow won’t melt on the roof surface and then freeze to form ice dams along the eaves.

Metro Construction installs and repairs ridge vents and other types of roof vents. We are Colorado’s expert roofing contractors for roofing solutions that include roof repair, roof replacement, and more. Contact us for a free quote for ridge & solar vent installation.

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Types of Roof Ventilation

There are different types of roof vents and different strategies for achieving adequate roof ventilation. Here’s a brief overview:

 

1. Ridge vents

Are installed along the roof peak, ridge vents are probably the most important vents in any “passive” (non-electric) roof ventilation system.

Hot air that accumulates inside the attic rises by convection and escapes outside through ridge vents. As hot air escapes, fresh outside air is drawn into the attic through soffit vents (see below).

On an asphalt shingle roof, ridge vents are usually covered by a layer of shingles. The warmest air in the attic rises naturally to the roof peak and escapes outside through the ridge vents.

2. Soffit vents

Soffit vents run parallel to the eaves along the soffit. These vents work with ridge and gable vents to promote proper roof ventilation.

Installed along the eaves of the roof, these vents are usually in the form of grilles that run the length of each soffit.

By admitting outside air into the attic as warmer air leaves the attic through higher vents, soffit vents play a major role in effective roof ventilation.

3. Gable-end vents:

Installed near the peak of a gable end, this screened vent can allow hot air to leave the attic or fresh air to enter, depending on prevailing breezes and temperature conditions.

4. Powered Attic Ventilators (PAVs) & Solar Roof Vents

Sometimes referred to as attic fans, PAVs come in several forms. Some are designed to be mounted on the roof, while others mount in the attic floor or the gable end. All PAVs contain an electrically powered fan (usually controlled by a thermostat) that exhausts hot air from the attic on hot summer days.

A PAV should not be necessary if a roof has properly sized and installed ridge and soffit vents. While a PAV will definitely exhaust hot air from the attic during hot weather, it consumes electricity, and can actually suck cooled air from the living space through leaks in the attic floor.

For this reason, many home energy experts recommend passive roof ventilation over active ventilation with a PAV.

Add roof vents to ensure you have a long-lasting roof over your head.

If your roof is not well-ventilated, ask us about improving your roof ventilation with ridge, soffit or gable-end vents. All of these roof vents can be installed to an existing roof, or when your roof is being replaced.

The specialists at Metro Construction can help you choose the right type of roof vents for your home. We can repair or install roof vents and improve your attic ventilation.

Call us at 303-242-8444 to get a free quote on any of your roofing needs.

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