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.
Building an attic walkway.
Then you ll need to build a.
After that screw it in place using the 2 inch deck screws.
Before you start creating a floor for your attic you must make sure that it can handle the additional load.
Build a frame on 16 centers perpendicular to the attic floor joists.
The following are attic furnace installation requirements based on 2009 irc and 2009 imc the codes refer to it as appliances in attics.
Building code often requires stairway access to the attic if the space is to.
A 4 foot long plywood strip will need at least 8 screws on it.
Adding a floor to an attic can increase storage space or create a new room.
Ensure that the end of the first plywood sheet lands on a piece of 2x leaving enough room to position the.
Building your walkway in sections will let you easily handle any changes in elevation.
The first plank is placed at the entrance of the attic walkway on the first horizontal chord.
Use a tape measure to check the width of your path and adjust accordingly.
How to floor an attic.
Apply construction adhesive on one side and place it on the horizontal chord.
An attic catwalk gives you a margin of safety when you are in the attic.
Place the first plywood sheet on top of the 2x structure starting by the attic entrance.
Another cardinal rule when building an attic walkway.
Screw the frame to the joists to secure it in place making sure not to screw into electrical wires.
Attic furnace access passageway and platform attic furnace passageway and.
Never cut a ceiling joist or any part of the trusses.
Full the spaces between the frame members with insulation.
Rip 1 2 thick plywood to 24 widths so it will fit up the attic stairs.
An attic walkway never trumps the safety and structural integrity of the house.
Once you ve got the correct dimensions mark the entire perimeter with a shovel.