How To Use Post For Roof

Once it is plumb mark the position on the porch roof.

How to use post for roof.

The main structural members of patio and deck overheads are posts or columns and beams which run from post to post or from post to ledger. The beams support the roof rafters or joists which in turn hold the roofing material. Draw a line around the column about 2 inches above the rotted area and install a temporary brace under the deck porch or roof. Measure the distance between the top of the jack and the roof.

This post and beam design is secured with a post cap. Cut two 2 by 4 boards with a circular saw that are 2 inches shorter. Measuring posts for a freestanding roof differs in only one respect from measuring for a house attached roof with the attached roof you ve already defined the roof height at the ledger line. Ideally you should find the rafter first underneath the sheathing locate by feeling the nails.

Here s what to do. Once both of the brackets are secured set a post into them. Then attach the tool into rafter by driving couple of 16d nails. Repeat this procedure so that all the columns look exactly the same and have the same dimensions.

Install another bracket in this position. Roof jacks make it easier to set roofing and increase safety for you by providing stable surface. Use 2 inch carriage bolts to secure the posts to the mounting brackets. Minimum sizes of posts and beams are set by engineering requirements and are strictly governed by local building codes.

Stand a post up in the bracket and hold a level on its side.