How To Draw Roof Framing Plan

I use autocad to do this but you can use any 2d drafting package or even pen or penc.

How to draw roof framing plan. Line up the square with the pitch end of the chord and mark the line with a pencil. Measure a roof pitch or a roofing slope that will identify the angles of the roof in relation to both vertical. In this tutorial i explain the different types of roof trusses and how to lay them out to get a structural roof plan using autocad. How to draw roof plans step 1.

Be accurate with these. Objectives define ridge board rafter hip valley sheathing fascia soffit dormer and pitch. Roof trusses have differ. 16 1 0 is commonly used for a roof plan.

Framing a roof architectural drawing. Roof framing plans roof framing plans are usually required for complicated residential roof shapes and for most commercial projects. Draw the sub fascia and finish fascia board on the end of the rafter and against the plumb tail cut. 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.

Thus it is imperative that these drawings are correct and accurately include any decisions or selections you may have made in order to prevent any discrepancies. Some carpenters like to make this. In this tutorial i will explain how to draw and draft a hip roof plan. Parts of a roof a ridge board is a horizontal member of the roof frame.

Measure out each plumb cut. Input the pitch of the roof that you calculated above we ll use 7 12 for reference throughout on the framing square. Again once all cuts have been marked cut the pattern rafters test and you re ready to erect the roof framing. To do this do not make the tail cut until this has been established.

You will then have to choose between two very different types of roof framing stick framing vs. A roof plan is typically drawn on the same sheet as the exte rior elevations. Use the bottom edges of these boards to mark the level line cut. Making the plans a part of your construction contract with your builder so that your vision for the project will be referenced directly from that contract.

Create an exact replica of the floor plan or footprint of the home on your graph paper. Label and identify the parts of a roof framing plan.