Wear knee pads to help prevent pain associated with crawling on attic joists.
Small attic insulating tips.
There are three types of insulation material fiberglass rock wool and cellulose.
It will expand to as much as 6 inches thick.
Above all be safe.
Pull up and dispose of any material that s compressed water stained or moldy it s useless.
Insulation goes between roof and interior space if your attic is already finished it probably is at least partially insulated.
However most older attics are under insulated so it s a good idea to raise the r value where possible.
Don t worry if the fiberglass batt insulation at the home center seems to be too thin.
Be sure to install insulation on the attic walls and ceiling.
If you re finishing your attic insulating it to the proper r value can cause a dramatic loss of headroom if you limit yourself to fiberglass batts.
Loose fill insulation is great for installing in attics with very little headroom and multiple obstructions such as vents and cross beams.
Install small pieces of insulation between the joists on the attic floor.
Existing insulation that fills gaps well and just needs to be topped off.
A finished attic should be insulated much like the rest of the house with insulation in the walls and ceiling.
Simply put insulating the attic will make your entire home more comfortable and energy efficient.
Many pipes wiring and other obstructions.
During winter attic insulation keeps heated room air from escaping up into the attic and in summer insulation prevents hot attic air from heating up the living spaces below.
To upgrade attic insulation unroll the insulation with the paper side out.
It can be effectively blown over existing insulation and.
Here are eight diy tips for insulating your attic.
The entire process of sealing your attic will be made easier if you take the time and effort to wear the right gear.
Then use the numbers in the chart at right to estimate its r value.
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.
Then put a short length of 2x4 at the point where you want to cut put your foot on the 2x4 and lean on it to compress the fiberglass.
To cut a batt to size lay it on a piece of plywood.
Additionally a lightweight disposable coverall gloves and hat can keep itchy and irritating insulation off your skin.
Be careful not to step between the joists.
To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes.
