How Well Does Metal Roofs Do In Winter?

Performance of metal roofs during winter period

One of the most challenging times for a home’s roof is during the winter months. The snow and ice builds up which can damage the roof. Metal roofing is the best solution since it tends to be energy efficient. It can turn into a nightmare if you experience roof damage during the winter period leaving you without a warm home to take refuge due to the significant damage. The ice and snow are the worst damaging cold weather elements. With a metal roof, the home owner does not have to worry about the destruction that comes with ice.

performance-of-metal-roofs-during-winter-periodAdvantages of metal roofing

Since metal roof has a smooth top surface, the heat that comes from the sun is capable of passing through the snow when the sun shines. Consequently, the ice on top of the roof melts. Since the ice and snow will melt from the bottom of the roof, the snow and the ice will shed very fast from the roof. If the snow accumulates and melts in a uniform pattern along the roof, it means your home is fairly energy efficient. Metal roofs are designed in a special way to shed ice and snow without causing any damage to the gutters. Secondly, metal roof does not allow accumulation of ice dams and heavy snow loads.

Using metal roofing to get rid of ice dams

Ice dams come as a result of freezing weather. They may look quite beautiful since they hang on the eves of the house but they can be very dangerous. They can loosen shingles or tear the gutter which can result in water pouring in the house.

Insulating the metal roof

If your roof is not properly insulated, ice dams can form. In addition, the ice can melt and get in o the house. This insulation maintains consistent temperature and humidity level within a building while helping to conserve energy and expand the life of the roof.

Comparing metal roof with other roofs

Since wet snow can weigh as much as over 62 pounds per square feet, it can be too heavy for other roofs to handle. This can result to the roof sagging. Once the roof bows downwards, there are high chances that it will become weak and can result to leakage. Other roofs tend to accumulate lots of ice and snow. Homeowners can come up with a temporary solution where they can rake off the snow and ice from the roof. They only solve the problem for the short term. However, they are likely to damage the roof with the rake. In addition, they can take the shingles off when they rake the ice and snow.

If you are looking forward to replacing your roof, installation of a metal roof should on top of your priorities to curb the winter season.

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Advantages of Metal Roofing 

Metal roofing is a very important aspect of house construction. In fact, some houses need renovation and replacement of the roofing. There are many types of metal roof that one can go for. Metal roofing materials can be chosen based on the advantages, the budget and the overall look. There are quite a few sites where you can get in touch with metal roofing manufacturers and use their roofing calculator to estimate the cost of roofing as per your requirements. Here are some of the advantages of metal roofing:


Metal roofing is a green and environment-friendly option. This is why many new builders and home-owners are going for this option. The first reason is that they help reflect the sunlight and heat during summers and also retain the heat during winters. This way they save around 25 – 40% of the energy costs. These energy savings are massive not only for the cost but also in an environment friendly way. Another reason why they are called environmental friendly is because most of the metal roofing materials are 100% recyclable. Asphalt shingle roofs usually need renovation every 10 – 15 years. The materials are dumped in landfills where they stay there for hundreds of years. However, metal roofing need not be replaced for up to 50 years.

They make the house look attractive

Even if you are planning to sell your house, metal roofing is a very good option to make your house look more beautiful. You can use a whole lot of metals like copper, aluminum, and zinc or even steel. Although it is more expensive that asphalt, you will more than recover your costs in the long term in terms of energy savings and longevity of the roof. There are many metal roofing styles and systems like the standing seam metal roof and metal shingles, shakes, and slate which are available to the homeowners.

Individual metal benefits

Each of the metal roofs has its own benefits. Aluminum is one of the most popular metals used as it is not affected by natural corrosion due to salt or oxidation. The aluminum roofs are also known for their longevity. Copper roofing is more expensive but it has a traditional attractive look. Sometimes copper roofing can last as long as a century. The high cost of the copper roofs is because the soldering and mechanical installation processes are slightly more difficult. The weathering process of copper causes the deposit of a green layer called patina. Zinc too has the same advantages and costs around the same as copper roofing. Steel roofing is used extensively because steel is strong, flexible and easily available at a decent cost too. Steel is protected too through coatings. Hence steel comes in the form of galvanized steel or galvalume coated oils.

Metal Roofing types and colors

There are many types of metal roofing. Standing seam roofing with panels whose width ranges between 12 – 18 inches is mostly used in commercial and residential constructions. Corrugated metal roofing and stone coated steel roofs are the other types available in many colors like red, gray, green etc.

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Reasons Why Should Have The Roof Inspected Before Purchasing

Knoxville Roofing: The Significance of Home & Roof Inspection while Buying a Property!

It is obvious that you would inspect a home and all its structural components and even the aesthetic elements before you make a decision to purchase it or to discard it. Here, we are not talking about the usual site visits wherein you simply check out the home and develop the first impression. That can be called an inspection but we are talking about a technical inspection.

Roof Inspection in KnoxvilleWhen you look at the walls of a room, they may appear to be strong and healthy or they may be well painted and might appeal to you. It is not very easy to spot the structural issues unless you hire a professional. The walls may be damaged from within and you wouldn’t know that unless there are visible signs. The same applies to the roof. A roof may appear to be strong or it may appear to be dated, aged and fragile. The latter would obviously discourage you from considering the property. But even an apparently appealing roof may have underlying problems.

Home inspection is imperative and you should get a property inspected even before you consider buying it. Here are just a few reasons why you should inspect a home including its roof before buying and preferably do it with the help of a professional.

  • You don’t want to buy a property that has a leaky roof. You want strong decks, sturdy roofing materials, no moss or mold, it should be properly insulated and there should be an appropriate weather guard or coating that will ensure optimum durability of the roofing material. Poorly insulated roof will defeat the objective of energy efficiency in your home. A roof with no waterproofing or lack of coating will not only be vulnerable to leaks but would also fail to bear the brunt of the weather. From the quality of sealants used to the expected life of the roof, you need to know the finer details. This will help you to make an informed decision, it will save you money as unexpected repairs or replacements will cost you dearly and you can also negotiate the price of a home depending on the condition of the roof and other components.
  • You don’t want damaged plumbing or a burst pipe in the basement. You don’t want to see termites gorging on your furniture or mold and mildew affecting the health of your loved ones. From the roof to the basement, the driveway to the garage, the yard to the landscaping, the sewer lines to the gutters, the flashing and the chimney to the vents and the water line, everything should be inspected thoroughly.


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Do You Know What Your Roof Is Made Of?

Knowing What Your Roof is Made Of

The first step to knowing how to take care of your roof is to first know what it is made out of. There are several different materials that are used for roofing throughout the world and they each have their own set of care instructions. It is our job to make sure that we not only maintain, build, and restore your roof over the years, but to also let you know what it’s made of so you know how to preserve the most important part of your home.

The following 7 categories are the most common types of roofs that you will find on homes in your general area.

  1. Shingles

Shingles are by far the most popular choice for residential properties since they are cost efficient and durable. The majority of shingles are made out of wood fiber, cellulose, and a foundation of paper. They are then covered in asphalt to help make the materials waterproof and they are finished with an adhesive coating that includes ceramic granules to help provide an aesthetic appeal.

  1. Thermoplastic Polyolefins (TPO)

These roofing materials are a blend of polypropylene plastic and ethylene propylene rubber. They are available in several different types of thicknesses and they are generally the roofing material of choice for commercial properties. They may also be seen on residential roofs that do not have slopes. They are incredibly durable and resilient against weathering.

  1. Metal

Metal roofs are one of the most resilient materials that you can install on both commercial and residential properties. In most cases they will be made out of steel or aluminum and are seen as a specialty material for luxury homes or architecturally pleasing houses. It is more expensive than other types of roofing but it is considered as the most durable material available.

  1. PVC

PVC is an inexpensive roofing membrane that you will see on commercial buildings as it is flexible and UV-resistant. In most cases it will contain several materials including pigments, resins, and fiberglass.

  1. Composite

Composite materials are used to mimic the appearance of real tile roofs but they are more environmentally friendly and sturdy than the real thing. You generally won’t be able to tell the different between composite materials and real wood or slate.

  1. Modified Bitumen

As another type of material commonly used on flat surfaces, modified bitumen is applied by using a torch, asphalts, or adhesives. It will be applied to a roofing system by rolling it out and overlapping the edges with another roll.

  1. Slate

Slate has a natural and beautiful appearance making it a great addition to modern homes. Since it naturally occurs in the earth, it is long lasting though it may be incredibly expensive to maintain over time.

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The Importance of Properly Installed Flashing

Why Flashing Should Be Installed Properly

Take a moment to think about what your home would be like without a roof. It is by far one of the most important components of any home as it protects your house, your belongings, and your family from weather, animals, pests, and the sun. When your roof is installed the right way it helps to prevent water from entering various locations along your roof.

What is Flashing?

Flashing is an important component of additional fixtures on your roof such as skylights, chimneys, vents, and dormers. It is so important due to the fact that it prevents damage from moisture in places where water is most likely to penetrate the surface of your roof. Commonly referred to as a protective seal, properly installed flashing is essential for maintaining the health of your roof and your home.

Where is Flashing the Most Important?

It is imperative that flashing is installed around all roof penetrations where water could easily find its way into your ceiling and walls. There should be flashing along the edges, joints, grooves, gaps, valleys, and projections of any roof on both residential and commercial buildings.

Does Improperly Installed Flashing Damage the Roof?

It is always advised that home owners take the time to hire professionals to not only install their roofing systems but to also make sure that the protective measures on the roof are installed correctly. Without the help of these crucial elements, your home will not only experience water damage but also be susceptible to many other types of damage. It will also force your roof to deteriorate much faster over a shorter period of time. Since replacing or repairing a roof can be an expensive venture, it is responsible to take the time to maintain it and ensure that its integrity is sound throughout the year.

If flashing is installed improperly, it will lead to the roof joints deteriorating much faster than they should. This could lead to your roof falling apart or even caving into your home which would lead to unmeasurable damage. Making sure that it is installed correctly the first time around is the best preventative measure that you can take advantage of.

If you find that you’re having problems with your flashing or if you need to have a new roof installed for other reasons, call our team of professional roofers to make sure the job is done properly the first time around.