Self Supporting Porch Roof

On your plan mark the places where you plan to install the support posts.

Self supporting porch roof.

Hip porch roof design image. The home itself will bear none of the new roof s weight. And plans typically lie on december february by beams pillars or porches anymore learn how to offer so that will make this in america. There are a variety of porch styles and designs but make sure it compliments your house.

Framing a self supporting porch roof. If one side of the roof is supported by the house and the other side is supported by the beam divide the total load by two as the beam is only supporting half of the roof. To a large extent they are self bracing with opposite ends pushing inwards so they are strong in relation to wind forces. Hip roofs allow for extended depth.

Hip roof construction is one of the most popular methods used for both porch and screen porches. Hip roofs are sloped from each wall and do not have the gable ends. The idea gained popularity due to a cluster of structural collapses caused by poor ledger detailing. Cut beams to fit.

Porch lightings columns railings landscaping and furniture are also crucial factors to be incorporated in the design of your porch roof. Measure the distance between the bottom of the porch roof and the top of the ledger beams of the porch. The determining factor of post spacing is the allowable span of your beams. If you would like to attach this roof only one supporting post is needed because the hip porch roof is self supported.

Framing a self supporting porch roof. Lean to design used on self supporting roof over. The hip porch roof is outstanding enough to be your house s decoration. However if the spacing is too wide the patio cover s beams will bow under the weight of the joists and roof covering materials.

To be blunt you don t see many self supporting porches or decks outside the comment sections of fhb and jlc. Even without front porch it shines well. This porch roof is commonly found on cottage bungalow and ranch style. This is the most common style of porch roof in america.

If there is also a beam in the middle of the roof divide the total load by three. If our example roof has only one beam it must carry half of the total load or 4 000 pounds. It is recommend locating one column at each end as a minimum. The larger your porch roof is the more columns you need to support it securely.

A problem which is easily remedied by following the new prescriptive code requirements for attachment and common sense flashing. Install a post every 6 10 feet. Do not forget to put a column at each side of the stair opening. In other words the maximum distance it can cover without support from posts.

Large 8 x 8 posts are necessary for the use of supporting a porch roof. Notice the posts every few feet running down the side of the home. The posts hold and distribute the weight of a new lean to roof design.