Patio Roof Framing Details

Patio roof design generally comes with the geometric shape.

Patio roof framing details.

The triangle rectangle and square shaped roofs are generally utilized in case of patio roof designs. Detail 1 detail 2. These patio covers tend to look like an extension of the home s main structure. A timber framed patio roof is perfect for your rustic or country home.

As you can see the truss angles are constructed to maintain the same slope. Three copies of any other plan. The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle. This meant the patio cover could start at the edge of the house s roof at a height of eight feet and slope down to seven feet leaving a clearance of more than six and a half feet between the lowest part of the frame s headers and the ground at its outer edge.

The run or half the building span is the base of the triangle. Grout shall be concrete or type m or s mortar 5. Timber framed patio roof ideas. By doing this method you will have a clean finish that is connected to the wall line.

A house attached patio roof takes advantage of the house s structure by supporting one end of the roof on a ledger mounted horizontally to the house. Apart from these usual types you can get latest designs like wave pattern roof designs lattice roof designs and sheet spread roof designs. The rise or height of the roof at its peak is the altitude of the triangle. Use and dimensions of a ll rooms adjacent to the patio cover.

When building a porch roof with trusses on this type porch the corner and subsequent trusses are built a little differently due to the slope of the roof. Max height of column shall be 10. Since each end of the 4x6 beam overhangs 16 inches you can determine the length of the diagonal braces using the pythagorean theorem. All concrete shall be a minimum 2500 psi 4.

Bottom of footing shall be a minimum of 12 below undisturbed soil 3. Floor plan for patio covers within 6 0 of a dwelling include a floor plan and show the following information. And the line length measurement from the roof peak to the building wall is the hypotenuse. These plans should include a roof framing plan foundation plan elevations cross sections and connection details.

The roofing material is more traditional such as shingles. The ledger typically a 2 by 6 is usually designed to hold one end of the patio roof rafters. The back channel is connected to the rafter directly and reinforced. After that cut the rafters back to the wall line.

The final step of the roof frame was to install the four diagonal braces located at each end of the 4x6 beam and the two 6x6 posts see the diagonal brace detail. You can raise the patio roof up to 500 millimeters by removing the eaves fascia and gutter. Patio roof connects to a ledger that firmly attaches to house framing.