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Roof jack for line set corragted roof.
Eagle 1 epdm flexible roofing pipe flashing boots on site adjustable roof pipe jack boot with round base high temp red gray high temp square base 6 4 6 out of 5 stars 70 69 95 69.
Roof jack 6 saddle stock 1 material.
Walking on a roof with a pitch of 5 12 or 6 12 is possible but it is still a good idea to place a row of roof jacks along the bottom edge of the roof.
Rubber electrical mast split pipe boot roof flashing in black model 81746 37 27 37 27.
Roof jacks provide a stable surface to work increasing safety and making it easier to apply roofing.
You can usually feel sheathing nails which are driven into rafters through the underlayment attach a jack by driving two 16d nails never roofing nails into a rafter.
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Aluminum 15 galvanized steel 28 pvc 7 plastic 40 rubber 37.
Ideally locate a rafter below the sheathing.
For a slope of 4 12 four inches of rise to 12 inches of horizontal run roof jacks are probably not needed.