Attic Insulation And Flooring

25 of all heat lost from a home is through your roof that s why attic insulation is so important we can remove old insulation first before installing new attic insulation batts loose fill or rolls.

Attic insulation and flooring.

Attic flooring consists of materials as basic as sheets of plywood as well as more elaborate interlocking floor systems. Measure the plywood and attic door. Purchase half inch 1 27 cm thick plywood to act as your flooring. How to lay attic flooring on top of fiberglass insulation.

Most homes are insulated in the attic and any floors located above unfinished basements or crawl spaces. Fortunately there are attic flooring solutions that work well in the often harsh and unheated. Both can be added to uninsulated attics or layered over existing material. However flooring your attic can make it a perfect place for storage.

Insulation decreases the amount of heat entering from outside when it s hot and traps warmth inside when it s cold. Optimize your home s energy efficiency by getting us to fit attic insulation in your attic. Take the measurements for your subfloor and measure enough plywood so that you can cover the entire frame. Loose fill or batt the common term for blanket insulation.

You ll need to make sure that the plywood can fit through your attic door. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. This type of attic flooring will provide storage space for overflow items and seasonal items but it won t pass muster as a living space floor. Insulation derives its resistance to thermal transfer its r value through the presence of dead air space so compressing the insulation will actually reduce its r value.

The r value indicates how well insulation resists heat transfer. Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. For diy attic insulation you ve got two choices. Attic floors are often heavily insulated and if the existing insulation extends well above the floor joists laying down floor sheathing over the insulation will compress it.

Doing so the wrong way means that you could weaken your structure squash your insulation or find yourself with one foot planted firmly through the sheetrock ceiling below. 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.