Posts Tagged ‘Cons’

Solar Energy Advantages And Disadvantages: Do You Know The Major Pros And Cons of Solar Power?

March 7th, 2010

If you have thought about using alternative energy sources, then you should be definitely reading this article. There are solar energy advantages and disadvantages which you should know about before making any decisions. 

In today’s world, when the cost of energy is going through the roof, there is a real need for an alternative energy sources. So it is important to know what the solar energy advantages and disadvantages are. 

Solar Energy Advantages:  

Solar power is a free and an endless source of energy.

 

When you use solar energy, there is no pollution.

 

Solar power is a great addition to other sources of renewable energy.

 

Solar power can be applied to power items like solar satellites and cars.

 

“Sun power” can help reverse the rapid destruction of the planet. 

 

Solar Energy Disadvantages: 

Large numbers of solar panels would be needed for large land areas to produce the necessary amount of energy.

 

Only places with lots of sunlight will get the benefits of solar power.

 

Powering a house using sunlight may be simple, but will become more complicated when it comes to providing energy for an entire country.

 

Not everyone can afford to have solar systems installed in their homes. 

 

Now that you have a feel for the solar energy advantages and disadvantages, you can better decide on what the best choice is for you. However, more and more people are moving to green lifestyle every day. Why? – Because everyone wants a healthy and long life for himself / herself and his / her family.  It means the pros of solar power are than its cons.

Also read:

Wind Power Efficiency: Wind Energy Benefits in Comparison with Other Energy Resources

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Pros and Cons of Roofing Materials

March 7th, 2010

Considering the many choices, each with its own pros and cons, it can be a daunting task to decide on the type of roofing for your home. When choosing a roofing style, make sure to pay attention to a few key factors: home design, structural strength, cost, local building ordinances, and personal preferences. It is also a good idea to consider the long term effects of your choice and what it will mean for your home in years to come.

Below is a quick look at a number of roofing types, accompanied by their main advantages and disadvantages.

Composition Shingles

Pros:

At a very affordable price, these roofs are offered in a variety of colors and styles. Composition shingles made from asphalt and fiberglass are of a high quality and very durable. They are easy to install compared with other roofing types, require little maintenance, and usually have Class A fire protection.

Cons:

These types of roofs do not perform well in high winds, and under certain conditions there is a chance that they might blow off. The materials also scar easily if hot, which damages the appearance and durability of the roof.

Wood Shakes

Pros:

Available in a variety of colors, widths, thicknesses, cuts of wood, etc. – these roofs allow for flexibility in style. Wood helps to insulate your attic, which allows air to circulate easily.

Cons:

Wood shakes are unrated by fire safety codes and often require wipe or spray-on fire retardants, which are usually less effective in fire resistance than other roofing materials. These roofs require much maintenance and repair due to damage from mold, rot, and insects. Old shakes are not recyclable and have a more complicated installation process than other roofing types.

Clay Tile

Pros:

Provides a unique look, especially for homes with a Spanish, Italian, or South-Western look. A wide variety of colors and styles are available. Tiles are long-lasting, don’t rot or burn, and cannot be damaged by insects. This roofing material requires little maintenance.

Cons:

Tiles are heavy, which can cause a roof to require extra support. Also, if color is only added to the surface of the tiles, it can fade over time. Tiles are fragile, which makes it more difficult to repair the roof or walk on it to repair gutters or fireplaces. Clay tiles are one of the most expensive roofing materials, and installation can be quite complicated.

Concrete Tile

 

Pros:

 

This roof type is very durable is available in a variety of colors and styles. Most concrete roofing is long-lasting and requires little maintenance. Tiles are resistant to rot and insect damage and provide good fire protection. Concrete tile can be made to mimic other types of roofing.

Cons:

 

This roofing style is on the expensive side and because it is relatively new on the market, there are still problems with breaking and color changing that must be resolved.

Metal


Pros:

Regaining its popularity, metal roofs are now most popular in standing-seam steel (Standing-seam steel describes the upturned edge of one metal panel that connects it to adjacent sections, creating distinctive vertical lines and a historical look). These roofs can also be created to mimic other roofing types such as wood shakes, clay tiles, shingles, etc. Metal roofs are durable, fire retardant and require very little maintenance. Metal roofs are energy efficient and consist of many recyclable materials. They are light weight, which means they can be installed over existing roofs.

Cons:

Installation of metal roofs can be difficult and the cost is higher than most other roofing types. The life-long cost of the roof should be considered to determine if the initial cost is worth it.



Hot Mop-Flat


Pros:

This roofing is most used in commercial buildings or flat homes with good drainage. Made of asphalt, it is less expensive than other roofing types and is very durable. Although the result is not as aesthetically pleasing as other materials, it can be covered with a layer of stone to achieve a more desirable look.

Cons:

The installation of asphalt can be harmful to the environment and the installers. Some urban areas do not allow hot mop roofs because its fumes contribute to smog and release extremely high levels of air pollutants.




 



 

Advance Remodeling is Baltimore’s choice for city and suburban home remodeling and home improvement. Advance Remodeling specializes in interior and exterior home improvement for Baltimore City and portions of Baltimore County and Anne Arundel County. We offer financing opportunities and senior citizen discounts.

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Roofing Materials: Pros and Cons

March 7th, 2010

Considering the many choices, each with its own pros and cons, it can be a daunting task to decide on the type of roofing for your home. When choosing a roofing style, make sure to pay attention to a few key factors: home design, structural strength, cost, local building ordinances and personal preferences. It is also a good idea to consider the long term effects of your choice and what it will mean for your home in years to come.

Below is a quick look at a number of roofing types, accompanied by their main advantages and disadvantages.

Composition Shingles

 

Pros:


 

At a very affordable price, these roofs are offered in a variety of colors and styles. Composition shingles made from asphalt and fiberglass are of a high quality and very durable. They are easy to install compared with other roofing types, require little maintenance and usually have Class A fire protection.


Cons:


 

These types of roofs do not perform well in high winds, and under certain conditions there is a chance that they might blow off. The materials also scar easily if hot, which damages the appearance and durability of the roofood.


Wood Shakes

Pros:


Available in a variety of colors, widths, thicknesses, cuts of wood, etc. – these roofs allow for flexibility in style. Wood helps to insulate your attic, which allows air to circulate easily.


Cons:


Wood shakes are unrated by fire safety codes and often require wipe or spray-on fire retardants, which are usually less effective in fire resistance than other roofing materials. These roofs require much maintenance and repair due to

damage from mold, rot and insects. Old shakes are not recyclable and have a more complicated installation process than other roofing types.

Clay Tile

 

Pros:


 

Provides a unique look, especially for homes with a Spanish, Italian or South-Western look. A wide variety of colors and styles are available. Tiles are long-lasting, don’t rot or burn and cannot be damaged by insects. This roofing material requires little maintenance.


Cons:


 

Tiles are heavy, which can cause a roof to require extra support. Also, if color is only added to the surface of the tiles, it can fade over time. Tiles are fragile, which makes it more difficult to repair the roof or walk on it to repair gutters or fireplaces. Clay tiles are one of the most expensive roofing materials, and installation can be quite complicated.

Concrete Tile


 Pros: This roof type is very durable and is available in a variety of colors and styles. Most concrete roofing is long-lasting and requires little maintenance. Tiles are resistant to rot and insect damage and provide good fire protection. Concrete tile can be made to mimic other types of roofing.

Cons:


 

This roofing style is on the expensive side and because it is relatively new on the market, there are still problems with breaking and color changing that must be resolved.



Metal

Pros:


Regaining its popularity, metal roofs are now most popular in standing-seam steel (Standing-seam steel describes the upturned edge of one metal panel that connects it to adjacent sections, creating distinctive vertical

lines and a historical look). These roofs can also be created to mimic other roofing types such as wood shakes, clay tiles, shingles, etc. Metal roofs are durable, fire retardant and require very little maintenance. Metal roofs are energy efficient and consist of many recyclable materials. They are light weight, which means they can be installed over existing roofs.


Cons:


Installation of metal roofs can be difficult and the cost is higher than most other roofing types. The life-long cost of the roof should be considered to determine if the initial cost is worth it.

Hot Mop

Pros:


This roofing is most used in commercial buildings or flat homes with good drainage. Made of asphalt, it is less expensive than other roofing types and is very durable. Although the result is not as aesthetically pleasing as other materials, it can be covered with a layer of stone to achieve a more desirable look.


Cons:


The installation of asphalt can be harmful to the environment and the installers. Some urban areas do not allow hot mop roofs because its fumes contribute to smog and release extremely high levels of air pollutants.






Advance Remodeling is Baltimore’s choice for city and suburban home remodeling and home improvement. Advance Remodeling specializes in interior and exterior home improvement for Baltimore City and portions of Baltimore County and Anne Arundel County. We offer financing opportunities and senior citizen discounts.

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The Pros And Cons Of Electric Tankless Water Heaters

March 4th, 2010

Just like with the normal water heaters on the market there are two different types of tankless water heaters. There is the normal gas tankless water heaters and the electric tankless water heaters. This the normal as with all the other types of appliances in the home and many people are on the lookout for a different type of place that can help with everything in the range of gas or electric. The problem is that people tend to believe that these two types of tankless water heaters are actually the same when the exact opposite is true in most cases. Visit http://www.etanklesshotwaterheater.com to learn more about tankless water heaters.

Electric tankless water heaters are the most common type of this system. For the most part there are some distinct differences that one should be aware of. The most common of these differences is in the efficiency of the unit itself. While the electric tankless water heaters are very efficient compared to the standard tank models they are not nearly as efficient as those of the gas models.

One of the major things that people fail to understand is that electricity is never all that efficient when it comes to heating anything. Over the course of time people have noted that more then once a person can adapt well to an all electric home system but they are spending a lot more money.

However, people will notice that the issue heating recovery of the tankless water heaters is the problem that a lot of people will have. Making the change for a bunch of people to electric is not a big deal. They have the best option when it comes to extreme heating which is positive for the people who need to run the systems for eateries or the like where extreme hot water is needed. This is not the case for most water heaters where there is a distinct limit to the amount of heat that can be placed in the water.

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There’s No Magic Solution: 6 Cons of Renewable Energy

March 3rd, 2010

Let’s face the fact that there are many environmentalist groups out there that are actively advocating the people to revert and minimize the usage of non-renewable energy. But is it really worth the time and effort for the people to go green?

Going green is not an overnight make over session with your favorite stylist. It takes money, sweat, and patience to have a fully converted eco friendly home.  There are seven points to remember before joining mother earth’s campaign.

1. Eco Friendly is not Consumer Friendly

Sure the trend has been set and many companies have joined in the fad but those true blue advocates have money to burn in their pockets. Solar panels or wind mills are not easy on the wallet. A solar panel costs a hefty sum; consider buying four or five of them to cut down your electricity bill by a half. Not to mention that these technology is not widely available elsewhere.

They have to be specially ordered and professionally installed to be fully functional. It may be beneficial in two or three year’s time but at the start it’s just all bills and no gain.

2. High maintenance gadgetry may hurt the wallet’s feelings

It may sound rough but truth hurts. Unlike automobiles which can be maintained by good old dad, these gadgets must be maintained by a professional to be able too meet maximum potential and satisfactory performance.

3. With renewable energy, Mother Nature is in control

Complete dependency to renewable energy may seem bleak at the moment especially with the extreme climate change that the world is experiencing. On the contrary, severe climate changes were caused by pollution and global warming. The people are just reaping what they sow.

4. Sources of Renewable energy depend on geographic location

As the old saying goes, “we can’t win ‘em all” panels and mills need to be situated in a location wherein there is abundance of the resource. It’s a no- brainer to say that hydroelectric mills shouldn’t be installed in the desert.

5. Renewable sometimes means more pollution

Some sources stinks, literally! Biomass is one of the most abundant renewable resources on the planet and it would be a waste not to use it to produce millions of wattage of power. However, large scale harvesting of biomass need a facility far away from towns and villages for security reasons. Another is that biomass contributes to pollution and global warming with the emission of greenhouse gases released by the waste products.

6. More renewable energy needs more time

The fore fathers of modern technology depended on oil and coal thinking that it would be available forever for future consumption not knowing that a huge energy crisis would hit the people straight in the eye. To be able to see dramatic changes in the community it would take at least a century to fully dispose of everything that is non-eco friendly or at least half of it.

Renewable energy cannot emmidiately fully sustain the growing world’s needs. Sure there is nuclear energy but the use of it is still debatable. Unlike wind, solar, hydroelectric, or geothermal, nuclear has more cons to human life as to it being useful. It does cut down electricity and energy consumption. It takes a lot of trouble, and the main question, will renewable energy really save the world?

Shirlyn Dee is a co-owner of Keen Partnerships, a pioneer renewable energy marketing company. Keen Partnerships acknowledge the fact that the renewable energy company startups need due exposure, and has the resources and manpower to give quality Internet marketing services for renewable energy players.


She has successfully deployed sites, and has been in the “Internet Marketing” industry for 4 years now. Now her expertise is mostly focused in deploying sites for Keen Partnerships clients, whose businesses are often in the renewability and sustainability field.

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