Material Coverage

You can define material coverage parts to both area and linear measurements.

Linear Takeoffs

To get a part that measures material coverage in linear feet, you need to create a new material part:

• Select the drop-down under new part on your Templates tab
• From there it will open up the Input window, where you can select Advanced
• In the Qty Property, you will input this formula, [..]/*material coverage*
  • For example, if your material covers 10 feet each, your formula would look like this: [..]/10. What the [..] does is pull in the Qty from the parent item, and updates whenever you make changes.

If you want to make a part that applies to the linear tool, Wall Area, the formula would be a bit different, and a little more complex.

• Make a new property named Material Coverage - you need to be in the Advanced Properties window
• In the top left of the window, you'll see what looks like a box with a green plus sign, click this and the new property window open
• Name this Material Coverage; in the drop-down make it a number, and in the third drop-down assign it to Estimating
• Select OK
• Because this is a square footage measurement, add the dimensions of the material in this property box;
  • For example, we have a drywall sheet that is 4x10, we will just put 4 * 10 in that property.
• In the Qty formula box enter [..Wall Area]/[Material Coverage].
  • [..Wall Area] pulls in the SQFT measurement from the linear measurement that we made.
  • Make sure the words are spelled exactly the same and are case sensitive.

This would tell you how many sheets of drywall you would need.

Area Takeoffs

To create a part that would give you the material coverage on an item measuring square footage, it would be very similar to the part you would use for the wall area.

• We’ll make a new property named 'Material Coverage' in the Advanced Properties window
• In the top left of the window, you'll see what looks like a box with a green plus sign, click this and the New Property window opens
• Name this Material Coverage. In the drop-down, make it a number, and in the third drop-down assign it to Estimating
• Select OK
• Because this is a square footage measurement, add the dimensions of the material in this property box
  • The Qty Formula: should read, [..]/[Material Coverage], since our initial measurement is a SQ FT measurement.
• To apply a part to an area that measures off of the perimeter of the area we drew out,use this formula: [..Linear Total]*Material Coverage*, with *Material Coverage* being the distance that each item covers
  • For example, if it covers 15', our formula would look like this. [..Linear Total]15. This would tell you how many parts you would need to cover the perimeter.

Useful Formulas for Takeoff and Estimating

Establish a Property as a Pascal Expression

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