Posted by admin on August 30, 2010 · Leave a Comment
attic exhaust fans
By Lincoln Miller
If you’re looking for a way to save some money without having to spend a lot to do it then you might want to consider installing reflective foil over your attic insulation.
Also known as a radiant barrier, foil barriers are a type of reflective material that reflects radiant heat rather than absorbing it. However, unlike thermal insulation, they do not reduce heat conduction. Instead it works with the insulation to help maximize the efficiency of your home, to keep the heat out during the summer or to keep it in during the winter.
While there are a variety of different ways to install the reflective foil in your home, many of the options require you to hire a professional. For people who don’t have that much money in their budget it is still possible to reap the benefits without having to hire an installer. It is called an attic floor installation. This form of installation might take a little time to complete but you can do it all by yourself. It also works well with any attic insulation you might already have in place.
Before you get started measure your attic. This will tell you exactly how much radiant barrier you will need to use. Once you know how much you’ll need to get the job done then you can start shopping. Because this is a long term investment for your home you will want to look around and make sure you’re getting the best product possible.
There are three different factors that are taken into account when the performance of a reflective foil barrier is determined. They look at the emissivity, reflectivity and the angle that the incident radiation bounces on the surface. When shopping for a reflective foil to use in your home, look at the numbers. All radiant foils are rated using a number between 0 and 1. The higher the number, the greater the reflectivity.
When you purchase the reflective foil you will also need to make sure that you have a cutter and staple gun on hand to complete the job.
Once you’ve gathered all of your supplies and the right radiant barrier for your needs it is time to get started. First you will want to make sure your attic is completely cleared out. Anything you might have been storing in it will need to be put elsewhere. Next you will want to make note of any vents in your attic. If you have any then you will need to make the appropriate cuts in the foil to make sure they will not be covered.
After you have all the reflective foil cut and ready for installation it is time to lay it over your attic floor. The entire floor should be covered with the foil when you are done.
From here you can either staple the reflective foil down so it will stay in place or you can choose to overlap it and let it lay loose. If you choose a loose lay this will give you the opportunity to reach any wires that may be under it without any trouble in the future.
When installing the barrier over your attic insulation make sure it does not touch and that it faces in the right direction. If it is laid wrong it could have the opposite effect on your home, causing your energy bills to rise instead of go down.
Lincoln is a resource for homeowners seeking to save energy, lower their utility bills, and improve the life of their HVAC system. As an experienced residential carpenter, Lincoln gained firsthand experience with improving the quality and efficiency of homes in his Midwest community. Seeking a more effective way to heat and cool his home, he discovered radiant barrier foil insulation and now spends his time helping others do the same. Lincoln recommends using reflective foil over attic insulation to save money and reduce HVAC stress.
Filed under Attic Insulation · Tagged with Attic Floor, Attic Insulation, Budget, Different Ways, Efficiency, Foil insulation, Foils, Heat Conduction, Incident Radiation, Job, Lincoln, Little Time, Long Term Investment, Much Money, Radiant Barrier Foil, Radiant Heat, Radiant Insulation, Reflective Material, Reflectivity, Shopping, Staple Gun, Thermal Insulation
Posted by admin on July 18, 2010 · Leave a Comment
attic exhaust fans
By:fusion insulation
Hundreds of home owners all across Europe love E:zero E500 open cell foam. The benefits of this foam for attic insulation are astounding. Open cell foam currently has the majority of market share in Ireland, due to its compelling competitive advantages over the Closed Cell, but more material intensive alternatives. E500 is also renowned for its excellent U values and thermal resistance properties. Equally impressive is its stellar performance when it comes to spraying in cold weather.
E500 has added another accreditation to its long list of certifications. E500 just passed the SBI EN 13823 burn test at Warrington Fire with flying colours. The result is the best possible result for a combustible material. This means E: zero E500 now comes with European Technical Approval (ETA) valid for the entire EU, in addition to its having passed the U.S. E84 test and being REACH compliant. In reality what these tests mean to the consumer is that this open cell foam is effectively self extinguishing thus providing the customer with added peace of mind when it comes to assessing fire risk. If you are using open cell foam for cavity insulation then you will be surprised at the difference in heat retention.
Unlike most other open cell foams in Europe, E500 is made in Europe under strict ISO 9001 quality standards. Fusion Insulation of Ireland has been instrumental in promoting the benefits of Open Cell foam across Ireland as an economical yet high performing insulation system. The great benefit of Open cell foam is that it allows timberwork and structural timber to breathe. Many homes and buildings operate a ‘vented’ attic and cavity wall method of construction and home owners and building engineers are often keen to preserve the ‘breathability’ of these vented cavities. The benefits of an open cell foam means that while draughts are prevented, any condensation and water droplets that appear can steadily evaporate through the foam.
With E500 now achieving its Fire Classification, it opens the way for more people across Europe to experience the wonderful benefits of spray foam insulation
About the Author
Fusion Insulation provides cavity Insulation and attic insulation supplied by E:zero and using E500 Open cell foam
Filed under Attic Insulation · Tagged with Added Peace, Attic Insulation, Building Engineers, Cavity Insulation, Cavity Wall, Cell Foams, Cold Weather, Combustible Material, E84, Fire Risk, Heat Retention, Insulation System, Open Cell Foam, Resistance Properties, Spray Foam, Strict Iso, Structural Timber, Technical Approval, Thermal Resistance, Water Droplets
Posted by admin on May 12, 2010 · Leave a Comment
Attic insulation can be very simple to do yourself if you know what you are doing. First of all know what type of insulation is best for your attic. Either slabs of insulation called batts or rolls of insulation. Loose fill is another type but it has to be installed by a professional as the process is more complicated that the others.
When purchasing insulation either in rolls or batts, you will find they are normally always around the same length. Rolls will normally measure between sixteen inches to twenty four inches and the batts are typically around eight feet in length.
Measure your attic before buying your insulation and by doing this you will guarantee that you will have all the necessary insulation. If your attic is already partly insulated then make sure that the insulation does not have to be changed or has been damaged in any way. Covers are also available for the top of your insulation to prevent any damage to it. Depending on the type of insulation you buy, you can choose the necessary cover for it.
The installation itself is a very simple process that can be fully completed in just a few days if done effectively and properly. Always start at one side of the attic and weigh down the joists, if they are open, with either a heavy object or your feet. Place or unroll the insulation slabs making sure they are in the joists. Knock down the ends with care so that the insulation slab will not split. Cut away any edges that overlap, using the utility knife. Make sure any wires are uncovered so that they will not short circuit in the future.
Before beginning the installation of your attic insulation, make sure you have all of the utilities needed. Long gloves, respirator, knife, goggles or glasses, and long sleeved clothes and pants are some of the necessary utilities to prevent irritation that the fiberglass can cause.
Original article
Filed under Attic Insulation · Tagged with Attic, Attic Insulation, Batts, Clothes, Easy:, Few Days, Fiberglass, Four Inches, Glasses, Gloves, Goggles, Guide, House Insulation, Insulation, Insulation Foam Insulation, Joists, Knock Down, Loose Fill, Necessary Utilities, Original Article, Purchasing, Roof Insulation, Short Circuit, Slab, Slabs, Step By Step, Storage, Uncategorized, Utility Knife
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