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Opening the Roof: Prying and Additional Cuts

1:19
1:51
4.3M views

At 1:19 in

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What happens here

The demonstrator attempts to pry open a large section of the cut roof mock-up using a pry bar. He explains that this is very difficult because fasteners (nails or screws) still secure the large sheet across multiple rafters. To facilitate removal, he then makes additional 'down cuts' with the chainsaw, essentially creating smaller, more manageable sections of the roof sheathing. After making these additional cuts, he uses a pickhead axe to easily break through the remaining connections and remove the smaller pieces, effectively opening the roof for ventilation.

Goal: Demonstrate techniques for effectively opening the roof after initial cuts

Tools and materials

  • Husqvarna Chainsaw Husqvarna — Making additional cuts to section the roof
  • Pickhead Axe — Breaking open the cut sections of the roof
  • Pry Bar — Attempting to remove large sections of roofing
  • Roof Mock-up Custom Built — The simulated roof being opened
  • Safety Glasses — Eye protection during cutting and prying
  • Work Gloves Youngstown — Hand protection

What they say

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you could fall through. Trying to pry [clears throat] off a large sheet can be very difficult. This is because there's fasteners spanning across these three rafters. If you make more down cuts, you can easily hit these and open them up. If you accidentally cut these rafters too deep, if you stand behind or on the rafter, you could fall through like this.

Auto-generated from the video audio.