The larger the roof is the more support that you are going to need.
Temporary porch roof support t.
Temporarily supporting porch roof a peice of 2x can handle immense weight if it is straight down like a column as long is it is prevented from bowing.
The t shape makes them way more rigid to avoid bowing out and snapping under load.
Join two sections of 2x6 for the temporary beam.
Determine how much support is needed.
I need some ideas for supporing the roof during demo.
The bracing will take an afternoon and give you as many stress free working days as you need.
Start by fastening temporary wood blocks to the rafter tails image 1.
Problem we have to support the 10 x 28 gable roof demo the 1st and 2nd floor porch columns and 2nd floor porch.
Ron has the answer you have a continuous header across the front of the porch.
Bracing for extra support.
From typical porch layouts the columns at the corners and depending on the length you may have additional columns coming down along the length of the porch that provide the load support for the.
It can be nailed temporarily to each truss as the next truss is put in place.
The 2nd floor porch is framed incorrectly and poor work has caused the structure to rot and it has to be replaced.
When all the trusses are installed and the first row of decking is on this brace is removed.
This will protect the original porch wood and support the temporary beam.
Without a picture i m guessing but it would be best to put a temporary beam under the roof side to side and adequate temporary support columns under the ends of the beam with some diagonal bracing.
By properly supporting the porch roof with temporary but reliable bracing you can go about your project without worry.
With the sections joined sister the two to create a 20 foot length image 2 which will span the porch.
Add some landing pads 2x12s about 2 feet long on the ground about two feet out from the base of the deck.
For larger porches such as wrap around porches you will want to make sure that the support is more than you need.
With the roof supported you can do the repair work.
If you are thinking about replacing old rotted porch posts the first thing you ll need to know is how to jack up and support the roof structure properly and.
Prop up the roof with 4x4 posts attach some 2x material under that header on the front so the posts don t damage the nice trim boards.
Ft collins co usa.