Schedules & building data
What the drawing already knows: schedules, build-ups and U-values, quantities and heat loss.
Open Tables in the top bar for live schedules read straight from the plan — rooms with their areas, doors and windows grouped into types and marked D-01, W-01. Nothing to number by hand.
Give a wall, roof, ceiling or floor slab a layered build-up and its U-value is computed from the layers. Assigning one sets the element's thickness, and the name can be called out on the plan.
The Quantities tab totals what the plan contains — wall lengths and face areas, roof covering, slab, openings, terraces and paving, grouped by build-up. Pro.
Every wall, roof, ceiling, slab and opening in the envelope with its U-value and area, totalled in W/K. Fabric transmission only — indicative, not a compliance calculation. Pro.
One wall is Length × Height from the properties panel — free. On Pro, select a room for the wall surface enclosing it, or open Tables for every wall in the plan grouped by build-up — openings deducted and junctions counted once in both.
Open the editor. Draw the first wall.
No download, no account, no watermark. Your plan is measurable, printable and shareable from the first click.