How To Cut A Larger Attic Hole
Using a pencil mark the edges of any joists on the ceiling this will then create your access hole.
How to cut a larger attic hole. With your access hole created follow the below instructions to create your loft hatch. Take the drywall out. Using drywall knife start cutting the ceiling out along your line. Step 3 cut a hole.
Locate the joists behind the drywall. Mark the hole with chalk and set your saw depth to cut through the shingles and the roof sheathing only. Step 4 make it bigger. Use a drill and suitable drill bit to create enough holes in one of the corners to allow you to insert a saw and cut along the lines that you have marked out.
Use a straight edge knife to cut any drywall paper that wasn t taken care of with the drywall knife. Position a stepladder directly under the desired area for the attic access hole. These will keep pieces of ceiling particles and dust from falling into your eyes mouth or nose as you make a starter hole and cut into the ceiling. Don t cut into any rafters.
Use a pencil and draw a box within the joists. Video of the day. How to cut a hole in the ceiling for attic access 1. Locate an area centered between the two joists and cut a 6 to 8 inch diameter hole using a keyhole saw.
Use long nails to nail an outline next to joists where ceiling material will need to be cut away. Mark the corners of the hole with a pencil then stretch and snap the chalk line between the corners leaving a straight line marked in chalk. Below the peak of the roof. Cut a square hole in the roof the same size as the hole in the base of the vent you re installing.
Cut one rafter with a handsaw to allow space for you to crawl up into the attic. The nails will show where the joists lie in the attic. Do not cut through a double beam in the attic since these are support beams for the entire house. Cut a piece of paneling just slightly smaller than your attic hole.
Make the hole 3 inches larger in each dimension than you want the finished opening to be. Put on safety goggles and a dust mask.