Cutting Rafters For Attic Stairs
Cut the ends to the same angle you used for the pony wall studs.
Cutting rafters for attic stairs. This way you only need to cut one of them to make the room for the rough framing opening. Instead you should place the cutout opening inline with the ceiling joists rafter ties. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Mark the plumb cut at the top of the rafter.
Set the framing square on top of the rafter beam with the tongue facing the top of the rafter. Your parents roof rafters were probably made from 2x8 s and could have been 2x10 s or. I would not put the attic stairs ladder assembly opening at right angles to the ceiling joists. Nail them to the rafters and angle nail the center support to the top edge of the horizontal brace.
Modifying floor or ceiling joists rafters for access. You potentially compromise too many of the rafter cross ties by doing that. Furnaces are often located in attic areas. This is done to hold the bottom chord from pushing the wall out.
Figure 1 shows the floor or ceiling joists after the access hole has been cut to install a new flight of stairs or provide an attic access. Home owners sometimes will cut trusses to make more storage space in the attic or to do other modifications or remodeling. Let s compare common roof trusses with the roof framing materials that were used in your parent s house. Lay a 4x8 3 4 sheet of plywood on each end of the truss on the bottom chord spanning to the two trusses on each side of the one to be cut.
Then use a pencil to trace the outside edge of the framing square s tongue. Replacement of these furnaces can be difficult and sometimes cannot be done without cutting or modifying a truss. Choose which end of your rafter you want to be the top. The plumb or ridge cut is made at the top of the rafter.
Cutting and or removing joists to provide an entry or access can be the most difficult part of the overall project. This completes the reframing process.