-Attic Insulation-I've put a little information to help assist in explaining 'Attic Insulation for a Home'. I take a whole house approach to improve a Home's Energy Reduction Needs. The Attic Area and Attic insulation being just one area. In the old days contractors just blew the insulation into the attic. Now, I suggest that any
- Air Infiltration areas be resolved before adding insulation- Stop the Air (Hot or Cold) From Entering or Leaving a Home.
- This includes: proper attic ventilation, ceiling protrusions(Light Boxes / Ceiling Fan), access points, mechanical and electric points, Attic Knee Walls, Obtrusions, etc
- Adding Radiant Barriers for Existing Buildings-in a nutshell this bounces the Exterior Temperature back outside.
- Attached to the Underneath Side of Existing Rafters
- Option 1:Double Reflective R-Values range from R-3.7 to R-17
- Attic Add Insulation to meet Suggested Guidelines
- When used in conjunction with a Radiant Barrier-Cost of Insulation is reduced and thickness / weight of insulation is reduced.
- When we come over to perform an estimate.
- We will inspect for the above mentioned problem areas.
- Discuss the various solutions.
- Next, I'll determine the Materials and Labor Needed to Complete and Fix the Areas Quoted in the Project.
- I'll then submit a Project Proposal that will discuss project in detail.
- Answer any Questions, Explain Procedures, and determine the least obtrusive time to Weatherize your Home.
-
- Build Green,
- Scotty
- ps: Home Depot as Material Supplier
Looking forward to meeting you and discussing the ways I can help with Lowering your Energy Bills.
- Energy Star Government Suggestion for (Reference Links Below)
- w/ no insulation Add Insulation to achieve=R38 to R60
- If existing 3-4 inches Add Insulation to achieve=R38
- Suggested needed Rvalue of Insulation on Attic Floor=R25 to R30
- Step One- Determine Installed Insulations R value
Step Two - Calculate Your Need
This is GreenFiber® Cellulose Loose-Fill Insulation
click here to download coverage chart in PDFApplication Coverage ChartProduct # INS551LDR-Value @75°F Mean TempMinimum Thickness
(inches)Maximum Net Coverage
(No Adjustments for Framing)Gross Coverage
(Based on 2"x6" Framing, 16" on centers)To Obtain a Thermal Resistance (R) of:Installed Insulation Should Not Be Less ThanThickness After SettlingMaximum Square Feet per BagMinimum Bags per 1,000 Square FeetMinimum Weight (lbs.) per Square FootMaximum Square Feet per BagMinimum Bags per 1,000 Square FeetR-134.13.755.418.00.40761.116.4R-195.95.436.227.60.62340.025.0R-226.96.230.732.60.73433.529.8R-247.56.727.935.90.80930.233.1R-257.87.026.637.60.84728.734.8R-309.38.421.746.11.03923.143.2R-3811.710.516.660.11.35517.557.1R-4212.911.614.967.21.51615.664.2R-4915.013.512.579.91.80213.076.8R-6018.316.510.0100.32.26110.397.1The coverage chart is based on settled thickness, a nominal bag weight of 22.55 lbs and coverage based on the GreenFiber Monarch blowing machine. Settings are non adjustable. Use this chart for estimating purposes only. Job conditions, application techniques and settings on other equipment will influence actual coverage.
Do not add water to this product.
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- Referrence Materials:
- http://www.ornl.gov/sci/roofs+walls/radiant/rb_fig2.html
- http://www.ornl.gov/sci/roofs+walls/radiant/rb_02.html
- http://www.ornl.gov/sci/roofs+walls/radiant/rb_tables.html#table1
- http://www.ornl.gov/sci/roofs+walls/insulation/ins_07.html
- http://www.greenfiber.com/step_one_-_calculate_your_need_how_to_install.html
- http://www.homedepot.com/Building-Materials-Insulation-Radiant-Barrier/h_d1/N-5yc1vZ1xjlZbedf/R-100052556/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053
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| CAD Design by Scotts Contracting, St Louis Renewable Energy |
Scott's Contracting
scottscontracting@gmail.com
http://stlouisrenewableenergy.blogspot.com
More than 1 million Energy Star homes have been built in the United States since the program first began labeling homes in 1995. Households living in Energy Star-qualified homes will save more than $270 million this year on their utility bills, according to the program's Web site. Big Builder Online wants to know what percentage of your new homes are built to Energy Star minimum standards. by scotty- supplied- Big Builder News Link bigbuildernewslink@bgb-media.com
ReplyDeleteQuestion
ReplyDeleteWhere are the biggest air leaks in my home?
Answer
Many air leaks are easy to find because they are easy to feel - like those around windows, doors, and through electrical outlets. But hidden air leaks in attics, basements, and around chimneys are often more significant sources of energy loss. Consider addressing these big leaks first because they will have a greater impact on improving your comfort and reducing your utility bills.
Where are the big air leaks in my basement?
ReplyDeleteQuestion
Where are the big air leaks in my basement?
Answer
Common locations for air leaks in basements are along the top of the basement wall where the cement or block foundation comes in contact with the wood frame. These leaks can be easily sealed in the parts of the basement that are unfinished. Also, look out for and seal around all plumbing, furnace flues, and duct runs that go through the basement ceiling to the floors above.
These issues of fuel lacking for some underprivileged person much be raised on government level. Insulation is not a joke. Many people suffering from asthma and other breathing problem in absence of a proper maintained attic. Heating and Cooling London
ReplyDeleteThis guide is helpful. And it persuade me to maintain my HVAC unit. And take good care of this.
ReplyDeleteHeating and Cooling Mississauga