Temporary Supports For Front Porch Roof

Measure the distance between the bottom of the porch roof and the top of the ledger beams of the porch.

Temporary supports for front porch roof.

Find columns at lowe s today. For larger applications like supporting floor joists in the basement 4 x 4 posts should be set at 6 foot intervals. Step 1 measure the height from the ground to the eaves under your porch. Stakes go down about 18 to 24.

By properly supporting the porch roof with temporary but reliable bracing you can go about your project without worry. You should have a spacing between each support of 4 feet plus two in each corner. While many like to use the smaller 4 x 4 posts they can tend to warp after they have been standing under the weight for several seasons. For my temporary support i ganged together two 2x4s and added a scrap from those boards to the top to create a sorta header.

For a 20 foot porch roof you will then need to have five different temporary supports. Setting the jack under the porch beam. Temporary supports are needed so the roof doesn t collapse while you re replacing the existing columns. I drilled a 1 hole in center at the bottom of the post about deep.

Bird mouth the top cut and dig a small kicker in at the bottom of course i ll usually have post jacks in place somewhere so i can slightly jack up the roof to release the column. You ll also have to make absolutely sure that the new posts are straight capable of supporting the roof and that the installation meets home inspection standards. The bracing will take an afternoon and give you as many stress free working days as you need. Temporarily supporting porch roof i usually slam two 2x6 s together in a sandwich and pepper them with nails.

This would accept the jack s saddle so that the temp post wouldn t dance off of and from the jack.