Temporary Supports For Front Porch Roof

For a 20 foot porch roof you will then need to have five different temporary supports.
Temporary supports for front porch roof. By properly supporting the porch roof with temporary but reliable bracing you can go about your project without worry. Setting the jack under the porch beam. Find columns at lowe s today. For my temporary support i ganged together two 2x4s and added a scrap from those boards to the top to create a sorta header.
The temporary support that you use will need to have a firm footing in order to hold up the weight. For larger applications like supporting floor joists in the basement 4 x 4 posts should be set at 6 foot intervals. Large 8 x 8 posts are necessary for the use of supporting a porch roof. Step 1 measure the height from the ground to the eaves under your porch.
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. You should have a spacing between each support of 4 feet plus two in each corner. Stakes go down about 18 to 24.
Temporary supports are needed so the roof doesn t collapse while you re replacing the existing columns. The bracing will take an afternoon and give you as many stress free working days as you need. I drilled a 1 hole in center at the bottom of the post about deep. 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.
Measure the distance between the bottom of the porch roof and the top of the ledger beams of the porch.