A Roof is Much More Than Just Shingles

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We know that replacing a roof is expensive, which is why we want to make sure homeowners are able to make well-informed decisions when choosing materials and a company to work with. The roofing contractor you choose can make all the difference in your future roof's performance and longevity. Be sure to pick a professional roofer with the knowledge and experience to install a well-designed roofing system.

Here is a breakdown of vital components of a quality roofing system.

 

 

Important Components of a Roof

When some people think of installing or replacing a roof, they picture someone climbing up on their roof to do some shingle work. A lot more goes into building a great roof than just shingling, however. Several parts have to be carefully and properly installed to work cohesively and effectively protect your home from the elements, keeping you safe and comfortable inside.

 

Intake Ventilation

Intake ventilation does just what the name suggests: it pulls in cool, dry outdoor air into the attic via the lower portion of the roof to replace any warm, humid air that has collected inside. The goal is to have a continuous flow of cool, dry air through the attic to keep the underside of the roof dry and prevent moisture-related damage, such as mold, mildew, or rot. Ventilation also helps to prevent ice dams and premature shingle deterioration by keeping the air inside the attic close to the temperature of the air outside.

 

Exhaust Ventilation

The exhaust ventilation system is located near the top of the roof and expels heat from the attic. It works with the intake ventilation system to create a continuous flow of air that circulates through the attic. The cool, dry air comes in, while the hot, moist air flows out, keeping the system in balance.

 

Ice and Water Barrier

This component helps prevent the collection of water and ice in areas where water often flows or pools on the roof. It is often placed around chimneys, skylights, and vents.

 

Underlayment

The underlayment is placed between the shingles and the wood decking. It acts as an additional layer of protection. If you experience heavy rain or high winds, the underlayment is what keeps any water that sneaks underneath your shingles out of your home.

 

Starter Shingle Products

A contractor who knows how to install a roof properly should lay down starter shingles before the regular ones. This gives a roof a clean look, and placing the first row of regular shingles on top of the starter shingles creates a protective seal. Starter shingles help to prevent water infiltration and keep shingles from blowing off during severe storms.

 

Shingles

It’s important to install quality shingles that can hold up against rain, snow, wind, and ice. This outer layer of a roofing system must directly face all of the elements, so it's important to choose strong, durable shingles.

 

Hip and Ridge Shingles

Once all the other pieces are in place, the hip and ridge shingles are added to give a roof a beautiful, finished look and add extra protection along the hips and ridges.

 

Professional Roofing Services in Ames

If you live near Ames, Ankeny, Huxley, or Story County and are in need of roofing services, contact Hedrick Construction! We repair and install roofs, siding, windows, insulation, and more. Click below to download our free eBook, and learn how avoid or address roofing issues that are common in the fall and winter.

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