How To Lay Insulation In Your Attic

If you have to insulate around electrical boxes or cables then support from an electrician might be needed as part of the process too.

How to lay insulation in your attic.

Hiring a professional contractor to install loose fill insulation is the wisest choice in such cases. Because the simplest and cheapest way to insulate an attic is. This guide is primarily for insulating an attic without a floor. Hi cheryl the paper facing on insulation has an asphalt layer which acts as a vapor barrier.

When you think of insulation you may immediately think of your attic and for good reason. Here s a quick overview on your options for attic insulation including the average cost of each material. Square footage of your attic. Attic rafter insulation is generally the most cost effective of any energy efficiency upgrade made to a house considering the potential cost savings that can be achieved on the monthly heating bills.

Contractor or insulation installer s fee. You can insulate the hatch door while you re inside the attic or slide the door out and do it more comfortably on a tarp outside. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve your mobility in. Lay the batts across the ceiling joists covering the existing insulation.

If your house doesn t already have a layer of insulation between the joists you ll need to install one before adding a layer over the joists. You only want one vapor barrier in your attic and it should be as close to the ceiling as possible to prevent warm moist air from coming up from the heated house and condensing when it hits the cold air in the attic. Start with the attic floor. Preparing an attic for insulation.

Continue laying down the insulation making sure the batts are pressed tightly together at all edge and end joints. Depending on the difficulty of your job the size of your attic and the type of insulation material you choose the final cost for professional placement will likely fall between 1 50 and 3 50 per foot. Then to really seal the attic access up tight says olson lay fiberglass batt insulation on the inside of the hatch or door and wrap it up tight like a christmas present photo 3. Installation of attic or rafter insulation.

Stop using your attic for storage. Even if you already have insulation in your roof you may still be losing heat if there is not enough. Here is how to insulate an unfinished attic. If your attic has been finished with a floor insulating it becomes much more complicated.