Category Archives: 4 Inch Recessed Light

4 Inch Recessed Light


I have just finished an addition to my home. I have heard that blown in insulation is far better than batts since covers the joists completely and leaves no open regions. Do you have any do it your self suggestions?


Sure you are appropriate. Blown in insulation is far better that batts when put in effectively as it does seal the attic much better.

Very first you want to measure your attic region that you strategy on insulating. Most attics require a worth of R-thirty, R-38 or R-49, dependent on your local weather and place. When you know the square footage of your attic you can decide how much insulation you are going to need by simple searching on the chart located on the bag of insulation.

Just before you get started out you will want to figure out what supplies you will require. Assuming your house has recessed lights, ceiling and rest room fans and eave vents you will want the adhering to tools and materials:

Loose Fill Insulation

Cardboard Baffles


Duct Tape

Staple Hammer and Staples

Utility Knife


Insulation Blowing Device (Obtainable at your local rental retailer)

The attic will want preparing just before you can actually blow insulation into it. Make positive you are putting on a dust mask, protective goggles and a long sleeve shirt. Recessed lights need to have flashing set up close to them leaving a open area of at least four inches from the flashing to the light. Making use of a utility knife reduce a piece of flashing of the appropriate duration and type it into a cylinder form, securing the edge with duct tape. Place over recessed light leaving a four inch open location. This enables for the heat to escape. Use the same method for any vented kitchen area or bathroom enthusiasts in the attic region.

The next stage is baffles. This is a chore nobody enjoys. The baffles need be installed by making use of your staple hammer and install them in which the ceiling joists intersect with roof rafters. Make certain you only install the baffles more than the vents and that they are substantial sufficient so the vents won’t get covered with insulation. Now that you have put in you might want to climb out of the attic and give you again a much needed relaxation.

The next step of preparing is to make a dam close to the attic accessibility hole. The easiest way is to lower a handful of added cardboard baffles into lengths of about four inches over the volume of insulation you plan on putting in. Just staple them about the perimeters of the access hole. This will allow for a uniform depth in the insulation you are blowing in.

So you don’t have to preserve crawling in and out of the attic it’s best to have yet another individual exterior helping you load the insulation blowing device. Hint: If you are making use of fiberglass insulation have your helper create about a cup of h2o per bag, spreading it over the best after its loaded into the device. This will assist lower down static electrical power when you are blowing the insulation and it will lay down a lot more evenly when putting in it. Following the bag of insulation is loaded into the hopper it will get a number of minutes before the subsequent bag is necessary. Never let your helper be lazy. Have him get on the ladder and pull extra hose out of the attic for you so you do not get tangled in it.

I have found blowing insulation into the attic is a easy procedure. Commence and the far ends of the attic. Heading back and forth make certain its degree and sleek. Make certain to get all regions of the attic and never fill any vents or recessed light locations. Take a tape measure with you and examine the amounts once in a whilst. As an instance, if your putting in an R-38 of fiberglass insulation you would want it to measure 16 inches deep. As you work your way back again close to the attic entry make certain your helper is obtaining that extra hose out of the way. When you get to about 6 ft from the entry hole stop the machine so you can get on the ladder. When on the ladder complete setting up, making sure to carry the level evenly against the dam you formerly constructed.

The last step is to spot a piece of batt insulation in the accessibility hole and cautiously set the attic hole lid back again into spot. Now your done! Keep out of that attic as significantly as possible from this point as loose fill insulation that has been stepped on or crushed looses it is R worth. Continue reading

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