Temporary support of the roof: I have read that I can either build a temporary wall similar to how you would support any other wall , or jack up the roof. I am leaning towards jacking because I feel like I would have more control when lifting/lowering the roof back onto the header.
Best Answer: Those are some tall columns. if you have the time where you can remove one at a time replacing the decking as you go Here is a suggestion. buy a hi lift jack. These are available at most farm stores and some of the DIY outlets. also buy a length of steel plumbing pipe that will just fit over the jack. you may also have to buy a coupling and a short piece of additional pipe in the
Whether or not you should repair a damaged area versus replacing the whole roof should be a decision made with the help of a professional roofer. If your roof is in great condition, with the exception of one area damaged in a storm, for example, you may be able to replace just the damaged area.
Replacing A Load-Bearing Beam In A Porch Roof : In This Article: required to pump the jack this was a 12 ton jack way bigger than needed and it took almost no pumping effort to lift the porch roof. I could have used a one ton jack. the section modulus and the overall strength of the board is quadrupled. This is why floor joists
Before replacing a porch column with a new one, you first have to remove the old one. Because the column is likely supporting a heavy roof structure, a temporary support will need to be used. How to raise a porch to replace the column is a matter of choice.
Things to Consider with Jack Up a Porch Roof and the Prep. In raising the roof, I knew was going to have to reset the roofs flashing as it meets a sidewall of the house. So to begin, I removed the existing counter flashing running about 5 courses up.This was as easy as finding nails and prying.
For this repair project we milled interlocking tongue-and-groove boards from treated lumber to replace the original rotted porch boards. I decided to replace the entire side of porch flooring with the exception of a roughly 4-ft. span that I could tell was the original porch flooring from when the house was built in 1880.
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