Takeoff Studio Pro
Turn measured areas into rooms with a height, floor, wall and ceiling finishes, skirting, and their doors and windows. Takeoff Studio works out the floor and ceiling area, the wall area less openings and the skirting less door widths, with totals for each finish and each level.

Trace them with One-click area and tick Make rooms, or draw an area round a room, select it and click Make this a room in the Selection tab.
A number, name, level or zone and ceiling height, then its floor, wall and ceiling finish and skirting. Heights can be typed as 2.4, 2400mm or 8' 0".
Click + Door or + Window and set how many and their size, such as 2 doors 0.9 x 2.1. They come off the wall area, and doors also come off the skirting.
The Rooms tab lists every room with its quantities, then totals for each finish and each level. Filter by level and click a room to find it on the drawing.
Export the room schedule and totals to Excel or CSV, or carry the finishes into the NRM2 bill.
Help: Rooms, assemblies and NRM2 has every option in detail.
Part of Takeoff Studio Pro. Measuring in Takeoff Studio is free. Pro is £24.99 a month or £199.99 a year, the first month is free, and you can cancel any time from your Microsoft account.
Perimeter x ceiling height, less the doors and windows you add to the room. The perimeter is the room's outer perimeter, so a column cut out of the floor doesn't add wall.
The room's perimeter less the width of each door.
Yes. Open Finish lists in the Rooms tab to change the floor, wall, ceiling and skirting choices, one per line. The lists are saved with the project.
Yes. The floor and ceiling areas are less any cutouts, such as a stair void.
Rooms and finishes are part of Takeoff Studio Pro (£24.99 a month or £199.99 a year, first month free). Measuring areas is free.

Click inside a room and it's traced to the walls. Auto walls measures walls on CAD drawings.

One measurement becomes every item it needs. Then an Excel bill in NRM2 order with live formulas.

Lay the new issue over the old one. Every change is boxed, listed and ready to cloud.

Box one socket or light and every match is found and ringed for you to check.

Voids out of areas, joists and studs at centres, repeated rooms and pitched roofs.

Scale from the title block, scale regions, the drawing register and text search.
Measuring is free. Takeoff Studio Pro is £24.99 a month or £199.99 a year, and the first month is free.