One side is attached to the exterior wall of the home and the other side is supported by five 6 x 6 treated posts.
Open beam porch roof.
How to frame an open gable porch.
This tells you the size of the beam needed to support the porch s roof.
This means the example porch would need a 6 inch by 8 inch beam.
Roof vents help make a home more energy efficient and allow humidity and hot air to escape the.
Can i create my own beam by nailing a treated 2x10 on either side of the posts to carry the load and then remove the three middle posts.
The weight of the roof rests on the ridge beam.
Next the entire roof including the newly installed post and beam porch roof is covered with a layer of felt paper.
Floor beam span tables of residential structural design we will now look at roof rafter and beam design.
See more ideas about patio design backyard patio outdoor fireplace.
Porch roof ventilation options.
May 11 2019 explore broome property enterprises s board open beam porch on pinterest.
The dual purpose of the felt paper is to provide protection from potential inclement weather conditions and will also serve as a vapor barrier between the sips and final roofing material.
Proper roof ventilation is an important aspect of home construction.
I have a porch roof attached to the rear of my home size is approximately 6 x24.
Let s consider a basic gable wood roof framing design.
For heavy roofs or in areas with substantial snowfall or winds call your local building department for code requirements.
Here we have a wood framed gable roof.
Continuing on from part 3.
You can repeat the same process using a different breadth if you want a beam that is wider or thinner than 6 inches.
Maximum rafter spans for a patio roof in areas with mild climates patio roofs are generally designed for loads of 30 psf pounds per square foot.