Lasso selection and pitch or depth

Lasso selects several existing mark-ups together; Pitched area and Volume separately ask for pitch or depth as you measure.

Use Volume for depth-based quantities such as slabs or excavation, Pitched area for sloping surfaces, and Lasso when selecting several existing mark-ups.

Before you start

Availability: Business plan and above. Enabled business features, role permissions, connected providers and supported devices may add requirements.

Documented roles: Owner, Office. A role name alone does not override the permissions set by your business.

Where to find it: Takeoffs > Lasso and measurements.

Calibrate the drawing, identify the area boundary and obtain the specified depth or roof pitch. Convert millimetres to metres when the depth control expects metres.

Garage slab example: approximately 31.42 m² × 0.15 m depth = 4.71 m³. The expanded material editor shows 0.15 m; this is an illustrative depth, not a specification from the plan.
Garage slab example: approximately 31.42 m² × 0.15 m depth = 4.71 m³. The expanded material editor shows 0.15 m; this is an illustrative depth, not a specification from the plan. Select the image to view it at full size.

Step by step

  1. Choose Lasso and draw around the existing mark-ups you want to select together.
  2. Use the selection actions to move or delete the selected mark-ups together, then clear the selection.
  3. For a new roof face choose Pitched area and enter the requested pitch; for a volume choose Volume and enter the requested depth.
  4. Review the calculated area or volume in the ledger. Lasso selection does not set pitch or depth for a batch.

Worked example

The garage teaching example uses approximately 31.42 m² at an illustrative 0.15 m depth: 31.42 × 0.15 = 4.713 m³, displayed at about 4.71 m³. A different specified depth changes the required volume.

This is an illustrative scenario. Use your own approved scope, quantities, rates and business rules.

Check the result

Check the footprint, depth unit, deductions and resulting cubic quantity. Keep separate materials or layers as distinct quantities where their depths differ.

Limits and troubleshooting

Lasso selects existing geometry; it does not assign one pitch or depth to a batch. The example depth is not a construction specification from the plan, and waste or ordering allowances need separate review.

Open the complete takeoff walkthrough with volume, formula, assembly and overlay examples

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