Attic Walkway Above Insulation

I would recommend fiberglass blown in insulation rather than cellulose because it is not conducive to insects.

Attic walkway above insulation.

Standard joist spacing for the installation of attic flooring materials is 16 inches on center oc meaning the distance from the center of one joist to the center of the next joist is 16 inches. If you can make the walkway 2 wide it most likely would not be necessary. An attic walkway never trumps the safety and structural integrity of the house. You could also lightly spray for insects over fiberglass if needed.

Because of this the space is able to supporting heavy loads. Watch this easy diy guide on how to fit loft boards giving you a strong storage platform above even thick insulation in your loft or attic. They were willing to drop a line in the wall from above but only if they had attic access with a sturdy attic walkway. The attic walkway is constructed so that sits above the horizontal chords of your attic.

Find out more in. Cut either 2 by 4 inch or 2 by 6 inch lumber into lengths that match the width of the plywood. An attic catwalk gives you a margin of safety when you are in the attic. However if you need to make it narrower i would recommend standing some unfaced blanket insulation on end along the edges of the walkway to hold the loose.

The floor must extend beyond the insulation so that the insulation is properly covered. Our cable and internet company agreed. This is because the horizontal chords are the strongest part of the attic. The lumber should be wide enough to extend above the level of the fiberglass insulation when.