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How to Create a Tree House

Reference Number: KB-02800 Last Updated: 11-13-2013 06:25 AM

The information in this article applies to:

Chief Architect Premier or Chief Architect Lite


QUESTION

I would like to design a tree house, how would I go about doing this?


ANSWER

Because tree houses are typically not built in the same manner as traditional homes, there are many special adjustments that you will want to make before you begin designing your tree house, such as wall types, ceiling and floor framing, roof materials and framing, etc.  Once the plan defaults are set, a tree house can be built simply by raising the floor of the structure off of the terrain and placing special tree trunk columns to build the structure off of.

Additional columns and pillars can be found in the Columns and Pillars Bonus Catalog.

Additional recreation items can be found in the Kids’ Recreation Bonus Catalog.

Both of these catalogs and more can be found in our 3D Library.


To create a custom wall type

  1. Create a new wall type for your tree house by clicking Build> Wall> Define Wall Types .


  2. From the drop-down at the top, select the Interior-4 wall type.


  3. Press Copy, then edit the name from "Copy of Interior-4" to something like "Tree house Wall".


  4. Set both layer 1 and 3 to an appropriate material, such as the "Tobacco Beadboard" used in this example.

    Note: Make sure that the Main Layer radio button is selected for the framing layer of the wall. For more information on creating new wall types, refer to the Related Articles section at the bottom of this article.



To set plan defaults

  1. Go to Edit> Default Settings , select "Floor" and press Edit.




  2. On the Structure tab:

    • Set the desired Ceiling (B) height.  In this example, 85 1/2" was used.

    • Click Ceiling Finish (J), delete both layers and press OK

    • Click Floor Finish (K), delete the second (Foam Underlayment) layer and click OK.

    • Click Floor Structure (L), set layer 2 to the desired joist thickness.  In this example, 8 1/2" was chosen, for a total thickness of 9 1/4".


  3. On the Moldings tab:

    • Click Delete to remove the default base moldings.


  4. Click OK to close the Floor 1 Defaults dialog.


  5. In the Default Settings dialog expand the "Walls" category, select "Exterior/Interior Wall" and press Edit.

    • Set the Exterior Wall to the newly created "Tree house Wall" wall type.


  6. Set any other defaults that you require, such as Door or Window defaults.


  7. Click Done on the Default Settings dialog.



To create the terrain and set the height where the structure will be built

  1. Create the terrain by clicking Terrain> Create Terrain Perimeter .


  2. Click Terrain> Terrain Specification  to edit the Terrain:

    • Uncheck Auto Calculate Elevation.

    • Set Pad Elevation.  In this example, this was set to 120".


Now that everything is setup, you can begin designing your tree house design by placing tree trunks from the Columns and Pillars bonus library.


Beams can be drawn between the trees by choosing Build> Framing> General Framing  and clicking and dragging to draw the beams from one tree to the other, and can be opened and edited to be the correct size needed to support the tree house.

Note: By holding the Ctrl key on your keyboard, you can draw or rotate your beams at whatever angle is needed to fit on either side of the trees.