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What is an R19 and what is it used for?
R19 can refer to insulation as well as to a form of explosives. The Renault 19 is a car which is sometimes calls an R19. R19 insulation is usually found as batts insulating the walls of homes.
What is the recommended R value for roof insulation?
R 13 for 3.5" wall cavities, R19 for 5.5". R30 for blown in insulation and batts in ceilings.
What is benefit of 2x6 stud over 2x4 stud?
Higher strength. If you are framing over 12' you will need to double the 2 x 4s or go to a 2 x 6 stud. Sometimes 2 x 6s are used to make the cavity larger to allow pipes to be concealed within the wall. Sometimes they are used to bump the insulation value from a R13 to a R19.
How thick is R49 insulation?
Depends on the MFG, and type. I have seen R19, from 5 inch to 6.5 inch in thickness.
What is the difference in percent gain between R-19 and R-30 insulation in an attic?
57% gain. A R30 would be the same as a R19 + a R11 batt.
How much insulation should you have in your ceiling in your house in Columbus Georgia?
The more the merrier. R19 at least but add a roof ridge vent if you dont have one. That is cheap - 2-3 hundred. My home has no wall or floor insulation. actually 6 to 8 inches of fiberglass blown or batts is neither too much nor too little for any place in the u.s. always better a little too much than too little.
Looking for floor insulation for a good price?
If there is a ceiling below the floor then you can insulate the ceiling and that will insulate the floor using traditional insulation. If you are looking to insulate a basement floor then one of the cheaper forms of insulation is called Thermo-Tech Ultra Light flooring insulation. There are other forms that you can use but this is the least expensive.
What size heat pump should you have installed in a new home in Eastern Nebraska with approximately 4200 square feet black shingle roof R38 ceiling and R19 exterior wall insulation?
You should do a little more research. Heat pumps are not that efficient in colder climates and may not provide adequate heat. Some Geo-Thermal installs may work however. BG in NJ
What is 458 divided by 73?
6.274
How different is catia v5 r19 from catia v5 r16?
Sooo different..
Should you change the orifice tube when converting from r19 to r134 in achevrolet truck?
Yes, That is a must do.
What is the Gas to oil ratio for a ST-155 homelite weed eater?
The majority of the internet says 50:1
