Installing Attic Walkway

A 4 foot long plywood strip will need at least 8 screws on it.

Installing attic walkway.

Attic furnace walkway platform attic furnace installation must comply with you local mechanical code or imc international mechanical code if such was adopted in your area. The surface itself just has to be strong enough to handle your weight along with tools and gear. We used leftover plywood scraps to build ours an attic walkway also needs enough support. Apply construction adhesive on one side and place it on the horizontal chord.

An attic walkway doesn t have to be pretty or expensive. The lumber should be wide enough to extend above. We normally recommend that you place plywood over the top of the rafters creating a walkway to the a c and in that area only lay in one or two layers of unfaced fiberglass blanket on top of the plywood walkway and around the ac unit itself. Cut the 5 8 inch plywood sheets to create gussets.

How to make a catwalk in the attic. These gussets should run from the bottom of the chord to. The first plank is placed at the entrance of the attic walkway on the first horizontal chord. Cut either 2 by 4 inch or 2 by 6 inch lumber into lengths that match the width of the plywood.

The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics. We ll show you how to cut out frame the opening then install a fo. The intent is to lay down the boards and the ends should attach to a ceiling rafter.