Best Way To Insulate Your Attic

Either way it can be left in place and insulation added over it.

Best way to insulate your attic.

You might start understanding why homes usually aren t built this way it takes a lot of attention to detail. Installing high r value insulation in your attic will create a barrier to prevent the heat or cold from escaping thus making your home more energy efficient. Finally run a standard utility knife along the edge of the lumber through the insulation and down to. Press and tuck the edges of each part of the blanket to make sure they fit snugly and that there are no gaps between.

In some ways rigid foam insulation is easier to work with but fiberglass is usually easier to get up into the attic. Loose fill insulation is great for installing in attics with very little headroom and multiple. How to choose the attic insulation your home needs blanket insulation. If you deal with the issues discussed so far you re well on your way to sealing your envelope so you can insulate effectively the conventional way by adding insulation to the attic floor.

To install insulation. Cut a hole in the insulation wherever there is electrical wiring. I ve also heard people call them half pound and two pound foams respectively. The best way to insulate an attic or pretty much anything else in a home is to use spray foam insulation.

There are two types of spray foam insulation. Fiberglass batts offer the easiest way to add attic insulation or just about any area of your home. Batts and blankets insulation often comes with a vapor retardant facing and some varieties. Open cell and closed cell.

When working with insulation wear gloves eye protection and a good particle mask especially when using fiberglass. How to insulate an unfinished attic preparing an attic for insulation. Always cover the tops of the ceiling joists to make sure the insulation is deep enough to reach your target r value and. However typically batts offer the worst insulation performance for any job.

You ll also need to prevent hot air from leaking out of the attic through unsealed cracks roof vents windows or chimneys. Sometimes however insulation isn t enough. Installing a vapor barrier. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve.

Pull the wiring up through the hole and rest it on top. But we re not done yet. Lay a two by four on top temporarily compressing the insulation to a manageable thickness.