How To Check Home Attic Insulation

Check your levels to rule your attic first go into your attic and measure your current insulation levels.

How to check home attic insulation.

Once you ve done that take a walk around and check for rooms that seem significantly warmer or colder than other areas. To install loose fill insulation. Preparing an attic for insulation. Installing a vapor barrier.

Read more below on how to conduct a quick check of insulation levels or visit what to look for. Remove the outlet cover and shine a flashlight into the crack around the outlet box. Recommended levels of insulation. Grab a tape measure and a flashlight to see what kind of insulation you already have in the attic and how deep it is.

You should be able to see if there is insulation in the wall. Pull up and dispose of any material that s compressed water stained or moldy it s useless. Attic insulation by contrast is usually fairly easy to check on. How to insulate an unfinished attic.

You will instantly know whether or not you have insulation. Inspect the vent openings. Check outlets on all. How to check attic ventilation calculate net free vent space.

Make sure the vents are open too. 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. First off you ll need to open all of the inside doors for awhile and let the temperature of your home even out. Courtesy of department of energy.

Diy checks and inspections for further information and instructions on how to check your attic insulation wall insulation and air leaks. Place planks 1 by 6 or 1 by 8 or plywood sheaths across floor joists to improve your mobility in the attic. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. If your attic is not sufficiently vented you probably won t have to look very hard to find signs.

Simply find the attic access panel usually located in a closet or hallway set up a ladder and pop your head into the attic. Pull out a small amount of insulation if needed to help determine the type of insulation. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. Building codes typically require 1 square foot of venting space for every 150 square feet.