Uneven Roof Lines

Then it was just a matter of marking and cutting the miter for one side and flipping the cut off scrap over and cutting it to length for the other side.

Uneven roof lines. The main roof in the image below is one roof. The gable and valley roof is a very popular roof design. A gable roof is placed at the top of a hip roof for more space and enhanced aesthetic appeal. Uneven roof line on single roof.

Gable and valley roof. Unequal pitch roof trigonometry calculating unequal pitched roofs is easy if you know what trigonometry functions to use. Therefore the base of the roof should be even. Btw if you need a.

Similar to a cross gable roof. In a hip roof with equal pitches the unit run of a hip or valley rafter is 17 inches for every 12 inches of run in the main roof. It is not even. Exposure to wind rain and sun further deteriorates the roof coverings often resulting in shingles or roof panels that appear to be peeling off of the structure.

We extended the lines of the sleepers up the roof until they intersected. The right side is lower than the left side. Valleys can allow water to pool. The formulas below use the law of sines to calculate the unknown length or angle.

Measure mark and cut a piece of asphalt saturated felt underlayment that is 1 inch wider than the. Major pitch angle minor pitch angle span plate line difference calculate major minor runs theoretical plate line span. Front gable roofs have the roof ridge in line with the building s entrance. Use separate hip roofs on homes with different wings.

Draw a diagonal line between 9 feet the run of the main roof on the tongue of the square and 7 feet 6 inches the secondary roof run on the blade. They are both the same slope and should. A dutch gable is a hybrid of a gable and hip roof. Worn or deteriorated roof covering materials occasionally loosen from their fasteners and lift away from the roof which creates an uneven appearance.

This gives the angle of the hip rafter. The line where the two roofs meet is called a valley. Secure the flashing to the roof using metal screws spaced 6 inches apart along all four edges. Call the roofer if you believe either the installation or the shingles themselves were faulty.

Because the level cut on the jacks would be so long we added 2x4 sleepers inside the 2x8s for a more complete bearing. It s also known as a cross gable roof since the home has a. Thankx to my neighbor matt sheppard and contractor craig belmont i was able to straighten out the roofline without major reconstruction. You can see that the small overhang roof right above the garage is even on the left side and matches the slope of the gable but on the right side it is not even and does not match the slope of the gable.

This type of roof is commonly seen on colonial style homes but is an increasingly popular design for modern buildings.