Some investigation is required before jacking up a roof.
How to jack up a roof without a hydrolic jack.
Place the jack back underneath the beam but this time under the iron piece.
In raising the roof i knew was going to have to reset the roof s flashing as it meets a sidewall of the house.
How to raise a roof using a hydraulic jack 3 of 4 duration.
Things to consider with jack up a porch roof the prep.
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Craig healey 58 968 views.
Drive the remaining carriage bolts into the two by six rafter and tighten them all up.
Probably about 2k is the limit for the cheap units without having to use a hammer to turn the thing while better quality ones should be good to about twice that one big advantage of the screw lally vs a hydraulic jack is that you can give the jack a half turn daily for several days vs having to jack all at once when straightening floors etc.
This was as easy as finding nails and prying.