How to Better Insulate Your Roof in Franklin County, PA

Need to know how to better insulate your roof in Franklin County, PA? We've got some helpful tips for that.

How to Better Insulate Your Roof in Franklin County, PA

How to Better Insulate Your Roof in Franklin County, PA

The roof is one of the essential parts of any building, whether it's a home, business, or structure. Not only does it keep out the elements, but it also helps to keep in energy and protect that inside. If your roof is poorly insulated, you may find yourself spending more money on heating and cooling, as well as facing other issues. However, there are some things you can do to help better insulate and protect your roof in Franklin County. This outline will help you identify different things you need to know and insulate your top better.

Tips to better insulate your roof.

Insulation is one of the ways to keep your home warm during winter and cool during summer. It also helps reduce noise keeping the house comfortable, and is an essential feature in a home. However, most homeowners don't know how they can insulate their roofs. This article provides information on how insulation works and the best insulating your roof. Here are a few tips on how to better protect your roof in Franklin County:

Dress appropriately.

Before you head up to the attic, make sure that you're dressed for work. Wear long sleeves and pants tucked into your socks to avoid any loose clothing that can catch on insulation or other materials. You should also wear a hat and gloves and safety glasses, and a dust mask to keep yourself comfortable while working in the attic.

Know how much more insulation you need.

You'll need to know how much new insulation you need before you can shop for the right amount of material and add it to your attic. Measure the depth of your current roofing insulation and check its R-value — a measurement of how well it keeps heat in your home. Your local building code will tell you how much more insulation you need to add and what R-value is required for your area.

Add new insulation.

Unroll strips of new insulation material on top of the existing layer, stopping several feet short of any vents or chimneys so air can move freely into and out of those openings. Don't forget to cut out holes where the joists are located.

Enhance existing insulation.

The first layer is the blanket or batt insulation, which sits between the joists on top of the ceiling drywall. This should be at least 12 inches thick. You can add more if you want more insulation, but you need to leave room for air between your blanket and whatever material is under it.

Leave room for air.

The second layer is the radiant barrier, typically made of reflective aluminum foil, which is usually stapled to the bottom side of the rafters and reflects heat into your attic, keeping it warmer during winter and cooler during summer. To maximize its efficiency, there should be an inch or two of space between this foil and whatever material is above it.

Don't block the vents.

Your roof relies on airflow to help prevent moisture buildup that can lead to mold or rot. Ensure you don't block intake or exhaust vents when putting up insulation.

What are the common mistakes roofers make in roof installation?

Roofing is not an easy job, and it requires a skilled hand. A typical roofer has to know what they're doing instead of just guessing. That said, there are mistakes that some roofers make. If you're planning on hiring a roofer to take care of your roof, here are common mistakes you should keep an eye out for:

Not removing old shingles.

Some roofers think it's okay only to replace the damaged shingles and leave the rest of the undamaged shingles in place. This is a mistake because leaving old shingles under new ones can cause the roof to sag and become less protective.

Reusing old flashing.

Flashing is an integral part of any roofing system. It protects your home from water damage by keeping water from getting into specific spots on your roof. Reusing old flashing is a mistake because it's more likely to fail than new flashing. 

Securing flashing.

Flashing should be placed between the joints in your roof so that water can't get through it. However, if the flashing isn't secured correctly, it could fall off during a time of bad weather and expose your house to water damage.

Imprecise nail placement.

When a roofing nail is improperly placed, water can leak into the attic and cause moisture damage. This also weakens the integrity of your entire roof.

Incorrect nail length.

If the nails used to secure shingles are too short, they will not correctly affix the shingle to the underlying sheathing or plywood.

You have mismatched slate coloring.

Old slate roofs often need to be repaired with a new slate, but sometimes it is difficult for homeowners to match the color of the existing slate. The result is a mismatched patchwork of slate that can distract from the appearance of your home.

Poor attic ventilation.

Attic ventilation can help reduce energy costs, improve indoor air quality, prolong roof life, and more. Unfortunately, many roofers do not think about ventilation when replacing a roof, and this can cause problems for homeowners in the future.

Benefits of proper roof ventilation in Franklin County.

Proper ventilation is one of the most critical parts of your roof's health, and it can have a significant impact on indoor air quality, energy efficiency, and mold prevention. Let's take a look at what proper ventilation can do for your home:

Keep your utility bills down.

The Department of Energy estimates that you can save up to 10 percent on your heating and cooling bills by having an adequate amount of attic ventilation in place. Because heat rises, the attic is the hottest part of the house during the summer months — about 150 degrees.

Increase your roof’s lifespan.

Proper ventilation helps prevent moisture damage that can lead to rotting or warping wood or even insect infestation. Proper ventilation also helps prevent ice buildup during the winter months. When you have a good airflow going through the attic, moisture doesn't get trapped in the area and damage your roofing materials or insulation. 

Prevent ice dams.

Ice dams are formed when the heat in your attic causes snow on the roof to melt and slide down the roof. When the melted water reaches the unheated overhang, it refreezes and forms ice dams. The ice dams form a barrier so that melting snow cannot adequately runoff, which results in water backing up behind them and getting into your home. Efficient ventilation can help prevent ice dams by keeping your attic cool and cold preventing snow on your roof from melting.

Prevent mold and moisture damage.

Excess moisture in your attic can cause mold growth, wood rot, and even structural damage to your home. If you have proper ventilation installed in your loft, it will reduce humidity levels in your attic by exhausting warm moist air out of it during the winter months. This will eliminate excess moisture problems that may result in mold growth or wood rot, as well as structural damage to your home caused by wood warping or rotting.