How To Measure For Replacement Attic Ladder
Place a tape measure at the left side of the attic opening on the inside edge of any trim molding but the.
How to measure for replacement attic ladder. How to measure rough opening for attic ladder august 12 2020 by zamira leave a comment an attic ladder know your dimensions werner us werner 8 ft 10 22 5 in x 54 top 10 best attic ladders most. That s dimensions between the framing of your attic joists which is typically 24 on center. Most attic ladder s floor to ceiling distance is determined from where the door panel is measured down to the floor at maximum height. Measure the length from the hinged side of the attic ladder frame to the opposite side of the attic ladder frame.
Measure the rough opening s width and length in three different spots at the top and bottom of the framing. Measure the width from the inside of the trim molding but outside of the attic ladder frame from the left side to the right side of the attic ladder frame. Most attic ladders cover a range of ceiling heights so it s important to know the exact measurement you re working with. You can stand on the attic ladder to take.
Place your tape measure flush with the ceiling directly to the side of the. You may have to trim to fit. Attic ladders are sized based on the rough opening. Choose a stair that fits into the smallest of these measurements and is long enough for your ceiling height.
How to measure your attic ladder for a replacement step 1. Place your measurement along the edge so that your measuring tape stays in a straight line. So with a 24 on center and framing lumber being 1 1 2 thick the dimension between the inside edges of the two joists is 22 1 2 24 3 4 3 4. Measure and verify the ceiling height which is the distance from the finished floor to the finished ceiling.
Close the attic ladder up fully and place a stepladder underneath it. The next measurement will be for the length of the stairs.