Add Eps To Attic

When adding additional insulation you do not have to use the same type of insulation that currently exists in your attic.

Add eps to attic.

I have checked and the room is fully insulated i e. It needs to be unfaced. Floors walls and ceiling are insulated with batt insulation. You can add loose fill on top of fiberglass batts or blankets and vice versa.

Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120. Energy saver eliminates the need to remove attic flooring and lose valuable attic storage space in order to make major energy saving upgrades in the attic. If your existing insulation is more than about 10 inches 25 4 cm thick it might not be worth the extra money. Pull down stair or ladder.

Attic hatch or door. Therefore in our example since you already have 4 inches of insulation you should add 6 to 14 inches of insulation r20 to r50 in your attic. Again the higher the r value the more efficient the insulation is and the more you will reduce your energy costs. The superattic system from dr.

Add weatherstripping around the perimeter and a sweep to the door of a walk up attic. If you use fiberglass over loose fill make sure the fiberglass batt has no paper or foil backing. Energy star recommends an insulation rating or r30 to r60 for lawton area homes. Less than that and you ll probably need to add more.

When it s time to re roof you could then add 5 of eps or 2 polyiso on the roof deck plus 2 of eps above that held down to the roof deck with half inch osb through screwed to the rafters with timber screws 18 20 o c. To bring it up to something more like code. Past a certain thickness it may not be cost effective to add more insulation even if you aren t sure your attic is at the r 38 level. Currently i would estimate that there is r 22 insulation in the ceiling of the room and i could fairly easily access the attic and.