Tuesday, January 10, 2012

Roofing Insulation Helps Homeowners Save On Energy Bills

Roofing insulation offers many benefits and prudent use of the right insulating materials for the roof can help save on energy bills in the long run. Of the many different types of roofing insulation materials available in the market, foam insulation has the most effective insulating value. With the spiraling cost of electricity in recent times, people are trying to cut down on heating and cooling costs. Foam insulation is easy to install, strong and lasts long too. Even if your existing roof is not insulated, you can consider installing some roofing insulation to improve its insulation effect.
Many people are wary about installing new roofing insulation on already existing roofs since they feel it could alter the appearance of the house. Actually this is not true for an experienced contractor can install roofing insulation without altering the external appearance of the house since it is fitted under the existing roof. Those who live in mobile homes like caravans must install roofing insulation for caravans are prone to get extremely hot or cold since they have thin walls. Suitable insulation will keep caravans cool or warm depending on the outside temperature.
Factories and offices with proper roofing insulation will find that the productivity of the workers increases. Factories especially can get very hot and with the right roofing insulation, it will remain cool even during hot weather. Cool and comfortable work environment will be directly responsible for better output. Many people love homes where there is an attic or a loft. This can be converted into a bedroom for teenagers or as a guestroom. Attics and lofts can get extremely hot or freezing cold during winter.
Good roofing insulation will ensure a comfortable temperature in the attic or loft by preventing heat from escaping via the roof during winter and preventing heat from entering in during summer. Hence, ensure you buy the right roofing insulation for whatever type of home you possess so that you can be comfortable within the home while at the same time saving on energy bills. There are many good roofing contractors who specialize in roofing insulation. Get a list, verify their credentials, work out a good price and get your roof insulated soon.
Shingles are the most common type of roofing material used in the United States. If it is the time to replace your roof shingles, do not just get the cheapest ones, for by installing insulating roofing shingles, you can save a great deal in the long run by running your air conditioner or heater less. The right insulation for roofing shingles will keep a home warm in winter and cool in summer. Rain, sun, snow and wind constantly batter roofing shingles. If the shingles do not have any insulation, the heat will pass right through and heat the inside of the house during summer when you want it to be cool.
Similarly, when snow and biting cold winds blow, they again will pass through the shingles and the home will be much colder. Both these will result in the heater or air conditioner working overtime to warm or cool the home. Hence, energy bills will increase dramatically. Here are the different types of roofing shingles available and their relative insulation benefits.
• Wood shingles
• Metal shingles
• Eco roofing
• Solar roofing
Wood shingles are used in ranches, cottages or historic-style villas. They do offer some insulation but are difficult to maintain, can rot and decay easily, have a low fire rating and are expensive.
Metal shingles though more expensive provide better insulation. Metal shingles are made from tin, aluminum, copper or steel. There are usually two layers of shingles and they are packed in between by insulation foam. Eco roofs are not really shingles but have some sort of vegetation growing on the roof. They are excellent for insulating the insides of a home besides looking attractive and easy to maintain.
Solar shingles can be used on roofs facing south. These shingles while they do not have insulation trap solar energy during the day and this energy can be used to heat a home during the night provide hot water for baths and such. Of the different types of shingles, asphalt shingles are the cheapest but since they need insulation installed, they will become more expensive. Of the entire lot, metal shingles are the most cost-effective and light. Roofing insulation is a must in this modern day when energy resources are depleting worldwide.
Article Source: http://EzineArticles.com/6512888

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