The important thing to know here is the fact that the reflective side of the barrier must face an open area and the installation can be done quite easily by placing the reflective sheets on top of the already existing insulation.

Now here is the trick: you must make sure that the reflective side of the barrier faces up, but also make sure that the barrier doesn’t touch the insulation. The reasoning behind it is this: if the sheet somehow touches the insulation, the heat will be transferred from the barrier to the insulation. This in turn leads to more heat accumulating in summer time and getting out of the house in winter time.

Besides installing the barrier in your attic, you can also place it in the walls of the house. This must be done when the home is being built as part of your home insulation project, for obvious reasons. Another thing that you must do is to make sure that the R-value of your insulation corresponds with the recommended value from your region. This will help you get the best out of your insulation and will make your house much more energy efficient.

Radiant Barrier Insulation - The most important attributes.

Werner attic ladder s2208: This particular model will offer a great return on your investment. Read the most important features of this item.

Werner aa8 telescoping attic ladder: The smallest of attic openings will not be a problem if you are equipped with the aa8.

The best places where you can install the Werner AA8 Televator telescoping attic ladder are closets, hallways, and other tight spaces. It can safely support a load that weighs up to 250 pounds. Another great feature of this ladder is that it has non marring feet. This basically means that it will not scratch or leave any marks whatsoever.

Other features of the Werner AA8 telescoping attic ladder include the fact that it is possible for just one person to install it, it is very easy to use due to the opening device, it has 2-7/8 inch extra wide steps. Its shipping weight is 42.8 pounds. As always, the best place to purchase it is at the Amazon online store, although there are a few other very good options available also.

The installation is very easy, and it can be done in just a few easy steps. Using the 4 hanger brackets, you are able to adjust the height. Then, in order to secure the frame, you must put in the lag bolts. Smooth ups and downs are provided by gas shocks, which also feature extra clearance. In order for you to get a firm grip on the ladder, there are integrated hand rails on the Werner attic ladder S2208. Your save descent will be ensured by the steps’ slip resistant treads. The steps have a width of 3 inches. From a durability point of view, you need not worry. Because it is made out of steel, this ladder is very durable and reliable.

This attic ladder by Werner is actually meant to be an alternative to the spring operated ladder which are usually very difficult to install. The innovative installation model of the S2208 ensures a quick and painless setup. The shipping weight of this product is 78.8 pounds, and its dimensions are 56×24x7 inches. The best place to get it is the best online store, Amazon.

So what’s the process? Through some pressurized spray nozzles, the polyurethane in its liquid form is being pumped. However, by the time it lands on your attic floor, attic walls or whatever you are insulating, it expands and forms a very good insulating barrier.

So what are the most important benefits of foam insulation? First of all, it is able to go where nothing else can go. This means tiny cracks or places holes you might not even notice. Standard fiberglass or cellulose can not accomplish this feat. Spray insulation will completely eliminate energy waste, in ways in which no other type of insulation is able to.

Also, the R-value of the polyurethane is higher than the R-values of other insulation products, at a given thickness. The higher R-value per inch makes it possible for homeowners to use 2×4 construction on exterior walls. With the other types of insulation, you must use the the 2×6 studs. This, in turn, makes you save money when framing. Another advantage of the foam insulation is the fact that it controls moisture condensation, and it is also fire resistant and insect resistant.

The only major drawback of spray foam insulation is the fact that it is not a diy project. You must absolutely call a professional to do the job for you. If you can get over that, you are left with a superb insulation product that will deliver excellent results.

The cost of installing spray foam insulation is 3 times greater than that of installing insulation using traditional materials. However, you will be able to pay back its installation costs on energy saving in less than 5 years.

The way in which a solar fan works makes perfect sense. When the sun shines over the PV modules, it starts working. And the hotter the sun shines, the more air the solar fan starts pumping in. There is a specific temperature that must be reached in order for this fan to start working. As for the investment, this item is probably one of the best investments you can make especially if you live in a hot and dry climate.

You can install this type of fan in a number of different ways. For example one of the popular options is to install it on the roof, in the gable. Either way that you decide to install the fan, it will essentially work in the same way. The most important aspect that is influenced by the mounting option is the ease of installation. An important advantage of the aforementioned gable installation is the fact that it is weather proof, since water is much less likely to pour into the attic.

A good efficient setup involves the fan being placed on the rooftop. This is due to the fact that in this way, you can place the fan exactly near the apex of the roof. The apex of the roof collects the most heat because of the chimney effect, thus making the solar powered fan that much more effective.

Even though placing the fan near the apex might be the most logical thing to do, you need to consider other aspects also. For example, try to locate your fan downwind. This must be done in order to equalize the ventilation in the attic. Also, “hot spots” on your roof that get the most sunlight need to be found. If your house is located in such a way that you can’t get much evening sun, you may need to buy components separately.

And this is where another choice needs to be made: the type of fan. You can choose between two types, distributed units and one piece units. A one piece unit will cost you around $350 and it is the easiest to install. As a matter of fact, it is so easy to install, that you will not even need to step into the attic itself. These are the steps to do it yourself:

1.    Cut a round hole in your house’s roof;
2.    Pull back the shingles;
3.    Gently slide the unit exactly under the shingles and then drop it through the hole;
4.    Finally, you need to seal for weatherproofing.

But there is one potential problem with one piece units. Since the solar modules are always placed on the unit itself, the place where the fan must be placed and the place where it would collect the most sunlight may not be the same. The problem this situation poses is obvious, since the fan can’t pump in a good amount of air if the solar panels don’t get enough sunlight. And this is exactly the situation that is best suited for a distributed system.

As a matter of fact, buying separate components can be much cheaper than buying a one unit fan. A 12VDC fan which is powerful enough for the average house costs somewhere around $100. Additionally, the PV module which is able to run it costs around $130. But there is one catch to all this: the installation procedure and its costs. A hood is needed to be placed over the fan. This will prevent water from getting inside the attic or from soaking the fan. A good problem solver in this situation is to install the fan on a vertical surface, i.e. behind a grate. In this case, you will avoid cutting through the roof, a procedure which always presents a risk of leaks, no matter how small. As a final tip, you can tilt the PV modules to the West. This way, you will get the most of the air movement during the afternoon. If you tilt the modules in such a way that they peak around 2 PM, you will increase the amount of comfort inside your house.

Solar powered attic fan: this type of fan has greatly increased in popularity. It is energy efficient, and it only starts when it is needed. Find out everything about it.

Air that is filled with moisture coming from the house can accumulate on the attic’s surface by condensation. This is bound to deteriorate the insulation. There are various solutions that are meant to reduce the energy loss and increase the durability of a house. An example of such a solution is the prefabricated system which are built in order to insulate attic door and hatches. Such a system will greatly reduce the draft. You may be glad to find out that there are also specific methods and materials that will help you insulate your attic yourself. Such do it yourself methods will help you thermally seal the various openings your attic may have.

Attic door insulation systems will usually use hinges and zippers. Each manufacturer will be able to provide you with several sizes which are meant to fit various dimensions of the access ways. Now let’s talk a little bit of the installation.

First, you will need to insulate the attic hatch, door or stairway. This is done because it need to have the same insulation as the rest of the attic. The simplest approach is to simply use the same insulation that is being used in the attic, around and over the hatch/door area. If you use Batt insulation, this can be done by simply creating a cover the size of the hatch/door. If you are using loose fill insulation, you will need to use a backer around the attic opening. This must be done in order to contain the fill. After this, you must insulate the hatch itself with rigid foam.

Contrary to what many people believe, installing an attic insulation system is easy to do and doesn’t take very much time. The tools and techniques used in the process are relatively simple. Insulating your attic door or hatch can cost you anywhere between $50 and about $250. This cost is small considering the great advantages you will gain afterwards: no more air leakage inside your home, which in turn reduces your energy costs. Not to mention the fact that it prevents the discomfort that drafts provide.

Blanket attic insulation can also be considered an extra layer of insulation which is appropriate in cold climates, which is meant to cover any existing gaps. This in turn will increase the overall R-value of your attic.

The fact of the matter is that both of these 2 important types of insulation deliver great results if installed properly. There are specific differences that will show you which one is better for your particular needs. Their R factors are pretty similar, and 2 of the most important differences are the time of installation and the cost. Also, blown-in insulation will create a seamless blanket in your attic, which is not the case of batts. While fiberglass or cellulose blankets can be installed by yourself and they come in do it yourself solutions, this is not the case of the blown-in insulation, which must be done by professionals.

The various types of materials used in rigid insulation like polystyrene, rigid fiberglass or compressed mineral wool make this type of insulation rise to R-values from 4.0 to 6.5 per inch. You will find rigid insulation in a great variety of shapes, sizes and thicknesses. It is best suited for exteriors and basement walls.

With R-values ranging from 4.5 to 6.5 per inch, the blown in foam insulation is the work of professionals only, as they can not be found as do-it-yourself installation kits. Spray foam will add strength to the building and it will resist rot and mildew. It can be used on cavities or directly on a surface. It should be applied cautiously, depending on the climate you live in.