How To Draw A Roof Framing Plan

The framing of a basic gable roof is based on a right angle triangle and the various roof framing components fit the triangle.

How to draw a roof framing plan.

Step 1 create an exact replica of the floor plan or footprint of the home on your graph paper. Now draw a 45 degree line from each corner toward the centerline that can help to establish location specifications for rafters. The run or half the building span is the base of the triangle. And the line length measurement from the roof peak to the building wall is the hypotenuse.

Materials such as the roofing material vents and their location. Label and identify the parts of a roof framing plan. Framing a roof architectural drawing. Parts of a roof a ridge board is a horizontal member of the roof frame.

I use autocad to do this but you can use any 2d drafting package or even pen or penc. The point at which all the rafters are. Objectives define ridge board rafter hip valley sheathing fascia soffit dormer and pitch. Conclusions on roof framing.

Framing a roof is the last step in framing new construction. Roof framing and drainage plans will be discussed in chapter 30. Drawing a suitable roof design will take a mastery of measurements and facts that pertain specifically to the properties location weather and size. You will then have to choose between two very different types of roof framing stick framing vs.

Roof plans a roof plan is used to show the shape of the roof. Draw a ridge line between the intersection points of the hip rafters. The plan that is drawn of the roof area may be either a roof plan or a roof framing plan for some types of roofs a roof drainage plan may also be drawn. In this tutorial i will explain how to draw and draft a hip roof plan.

As you can see the initial plan for framing your roof needs to take into account several key variables such as the shape of the roof and any relevant community building codes.