How To Frame A Single Slope Roof

Pitch is the amount of angle or slope the roof has.

How to frame a single slope roof.

The lower end of rafter is attached at the mauerlat. For example if the vertical height was 6 inches your slope would be 6 12 or 6. The greater roof slope sheds snow and water easily too. At the first stage the mauerlat is installed.

The key to a good single slope roof is strong framing underneath. Gambrel roofs are the style traditionally used for barns. A flat roof has a slope of 1 8 per foot to 2 12. However if you choose to build a freestanding shed and use this style of roof you should plan the slope of your roof in such a manner as to slope down from the front to the back of the shed.

Step 1 use prefabricated mono trusses for the easiest and best framing on a single slope roof. I presently have ample space for storage and no squeak or bounce to the floor. A framing square is traditionally used for laying out the roof and determining pitch. Mauerlat must be fixed with the help of anchor bolts wires or plugs.

Measure the outline of the structure to be roofed with a tape measure or get dimensions from a house plan. Select an angle of slope away from a house into an area with good drainage. They are most often spotted on houses. Place it at the ends of the outer wall on the pre fixed waterproofing material.

Think of a flattened hip roof. This is denoted two ways a 1 3 or 1 4 pitch in fractions and a 6 12 pitch in inches which means the roof rises 6 inches for each 12 inches of run. Building this single sloped roof shed was an excellent learning experience. Slope is calculated as rise over run.

Figure out the slope of the roof by setting a carpenter s level on the underside of one rafter in the attic. Framing a roof is the last step in framing new construction. Measure the vertical distance rise from the 12 inch mark on the level run to the underside of the same rafter. While most home builders will outsource the construction of roofing trusses the rafter supports of the roof itself learning to frame a roof yourself is one of the true arts of carpentry and a basic primer is covered below.

The roof is typically sloped down from the connecting wall if the shed is attached to the side of your house or garage. The shed style allowed more windows near the high wall roofline which adds a lot of light. If you build a flat roof try to have it slope in multiple directions to drains or gutters. The phased installation of how to build a slanted shed roof comprises the following steps.

Each side of a gambrel roof has two sloped faces the lower of which is either perpendicular or at a slight angle to the ground.