See full version: How Much Attic Insulation Do I Need
This map shows thermal recommended levels of insulation for various climate zones, based on recommendations from the U.S. Department of Energy (DOE) and the International Energy Conservation Code (IECC). The IECC is the model building code for the United States. [links]
First things first, you need to go up into your attic, inspect the condition of the insulation, and calculate the current level of insulation. Your attic should have a certain amount of insulation in it, and the recommended level of insulation for your attic is dependent on where you live.
If your insulation doesn’t measure up and you need more, installation can be done as a weekend DIY project or you can call a professional installer to handle the job.
*Savings vary. Find out why in the seller’s fact sheet on R-values. Higher R-values mean greater insulating power.
The amount of insulation recommended for your home will vary depending on a number of factors: more
Where you live—Different climates require different insulation R-values. You will need a higher R-value of insulation if you live in the Northeast than if you live in Southern California. here
* 30lb. bag dimension = 14” x 15” x 28” long or 3.4 cu./ft. per bag here
*Average coverage charts: [per 1,000 sq.ft.] here
* 33 lb. bag dimension = 8”x 20”x 38” long or 3.5 cu./ft. per bag [links]
How many bags of cellulose and/or fiberglass do you need for a given job? Below is a calculator to help you determine the amount of bags you need for coverage.
Note: *Average bag weight, volume, and coverage. Individual manufacturer’s specifications may vary.
As long as you pour in 1/8″ layers, you can go as thick as you like. The reason we recommend this thickness is two-fold: first, it allows the bubbles to escape properly, and second, it avoids any excessive overheating of the resin. So for best results always pour in a 1/8″ layer, and you’re good to go!Feb 6, 2021
An epoxy coating will last longer than pretty much any other type of coating and epoxy coating by itself is scratch resistant due to the composition of its ingredients. In fact, you will find that epoxy flooring is not only resistant to scratches but it is extremely durable.
Projects: SARAH CONWAY uses bio-based epoxy to make coasters and art flower blooms. 29th November 2019. From her garage in Bedfordshire, Sarah Conway has discovered that Entropy Resins® products are the best epoxy for coasters and all the other stunning art creations she produces.
The ratio range for catalyst to resin is 1 to 2 percent hardener to the total volume of resin to be used. For example, four drops of hardener will be 1 percent of 1 ounce of resin. Adding more of less of the catalyst agent will speed up or slow down the curing time for the resin. more
Roof resin and topcoat weight – If purchasing a 20 Kilo keg or drum you can expect it to contain about 18 to 19 Litres. more
epoxy resin has an almost indefinite shelf life fiberglass(polyester) resin has a definite shelf life MEK can help it last longerMar 7, 2016 [links]
To figure out how much fiberglass cloth you need, measure the area to be fiberglassed and order enough cloth to cover that area. Double the amount if you are applying two layers. [links]
Fiberglass cloth that weighs 4 oz., 6 oz., and 10 oz. per square yard comes in either 38" or 50" widths. The 38" wide fabric is 9 sq. ft. per linear yard, and the 50" wide fabric is 12 sq. ft. per linear yard. [links]
If you are laminating an area 8 ft. wide by 12 ft. long (8 x 12 = 96 sq. ft.). You would need two pieces of 50" wide cloth that are 4 yards long each and would need to overlap the seam by 1-4 inches. If using 38" wide cloth, you would need three pieces that are each 4 yards long. more
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