How To Use Post For Roof

Just adjust quantities accordingly.

How to use post for roof.

The determining factor of post spacing is the allowable span of your beams. Measure the distance between the bottom of the porch roof and the top of the ledger beams of the porch. How to video on solving the problem of a leaky flat roof. Measure the distance between the top of the jack and the roof.

However if the spacing is too wide the patio cover s beams will bow under the weight of the joists and roof covering materials. Cut two 2 by 4 boards with a circular saw that are 2 inches. This article covers how to use erect posts to brace your patio roof. 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.

Most often alternative materials are chosen because the structure needs additional strength or for style reasons to better complement the home s architectural style or landscape. In addition to the ever popular wood posts for outdoor structures can be made from other materials including concrete and steel. Use four roofing nails per shingle as indicated on package instructions six nails in high wind areas. Once this course is laid you can begin snapping horizontal chalk lines up the roof to ensure straight rows.

Place a hydraulic jack underneath the roof near the damaged post. Patio roof post column options. Includes construction examples with diagrams that apply to most patio roof projects. I explain how flashing on posts works.

Large 8 x 8 posts are necessary for the use of supporting a porch roof. You cannot achieve a stable properly aligned substructure without precise post measurements. Make sure to expose 5 in. Of the shingle tabs where the bottom edge of the tab meets the top of the cutout.

In other words the maximum distance it can cover without support from posts.