A Guide on Affordable and Energy-Efficient Roofing Materials

Written by  //  October 18, 2013  //  Roof  //  Comments Off on A Guide on Affordable and Energy-Efficient Roofing Materials

Aside from its obvious function which is to protect a home from the elements such as rain, snow and wind, a roof can be the essential aspect you should look into when you want to build an energy-efficient home.

Understandably, the majority of home builders today do not always think about energy efficiency right away when it comes to their home’s roof. Most of the time, looks and visual appeal of the roof may be the more obvious decision factors for homebuilders. Here it can help if you know that your roof cannot only be aesthetically appealing but it can likewise help you to significantly cut down on your energy costs. Even with an energy-efficient roof made from economically friendly materials, you will not have to make any compromises when it comes to your home’s visual appeal.

Allow me to give you a short overview about the various types of roofs used today along with their energy efficiency.

Metal Roofs

Metal roofs excel in many aspects as an ideal roofing material, in particular in warmer climates. Metal roofs are long-lasting and very durable. One main advantage of metal roofs is that they do not retain excessive heat in summer. Roofs made from metals such as steel, aluminium or copper can therefore greatly help to keep energy costs down.

Metal roofs are rather easy to shape. This makes those types of roofs versatile and suitable for almost any type or style of home. They can come in a variety of designs. Some metal roofs can even be shaped so they resemble a tile or slate look. They can easily be painted to match a home’s look perfectly. Metal roofs can last for many decades.

Tile Roofs

Tile roofs are excellent insulators. In the winter, a tile roof can keep the heat inside the home and in the summer months it will add to better circulation, keeping the home comfortable and cool. Depending on a home’s occasion, several materials for the tiles can be considered. Clay is a favourite material for tile roofs in warmer areas while concrete tiles may be used anywhere.

One outstanding characteristic of a concrete roof is its ability to withstand breakage and weight pressure. This makes those types of roofs exceptionally long-lasting. You will notice century-old tile roofs on many older homes – this can give you an idea about the lifespan of those types of roofs. While a tile root itself can last decades or even centuries, the underlayment will need maintenance and the occasional replacement.

Concrete Roofing

Concrete is the favourite material in all those areas that have to endure harsh winter conditions. Concrete roofs can be enforced with fibres which will result in exceptional sturdiness and durability. In such areas with heavy snowfall this is the ideal material to withstand the pressure from snow. Tiles can be made from concrete as well. The tiles can be protected and coated with various materials to give them additional durability and higher energy efficiency.

Concrete roofs can come in many shapes and forms that range from tiles to shingles or shakes. Due to this versatility, a concrete roof may match any type of home. Those types of roofs are not necessarily the cheapest, but then they can be the most durable and sturdiest roofs. Even with a somewhat higher initial investment, a concrete roof will pay off in the long run due to its high energy efficiency and lower energy costs.

Sprayed On Foam Coating

Home owners today can increase the energy efficiency of their existing roof. This can be done by spraying the roof with polyurethane foam. A roof that is treated with spray foam can greatly reduce energy costs. This is why large numbers of commercial buildings today make use of this treatment for their roofs.

The treatment with polyurethane foam has several advantages: The foam will insulate the roof from excessive heat or cold but it will also help filtering out the sun’s ultra violet rays. Such a treatment is usually a lot more cost-effective as compared to getting an entirely new roof. The foam is also rather light in weight which means it will not cause any more added strain on a home’s existing structure.

Green Roofs

One interesting roof option for home owners today is the green roof. A green roof is essentially a garden on the roof. It can significantly cut down on heating and cooling costs required for a home. A green roof is excellent in the warmer months since it can absorb all the heat; in the winter-time the plants will insulate from cold and will keep the heat inside the home.

Depending on the type of green roof, it can be rather costly. A green roof may not be for any home. For that reason, a specialist first needs to assess a home and its roof foundation. The greens and plants will need a drainage system installed as well. The same way as is the case with a garden, a green roof will need watering and nurturing. Increasingly more homeowners choose this type of roof today since the energy savings of a green roof can be substantial. The uniqueness of a green roof with plants is another appealing factor.

About Author: Bryan Toleson is a writer for a Mcallen, TX Roofing Company. He is interesting in all things related to home improvement, especially anything having to do with roofing.

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