doorbit provides a digital platform for energy consultants to create, edit, and share building digital twins. Users can generate 150 m² floor plans in about 10 minutes via LiDAR scanning on an iPhone or manually in the browser, then add photos, notes, and heating system data that export to standards like EVEX, IFC, and DIN 18599. The tool streamlines workflows, reduces data entry time by up to 60 %, and integrates directly with EVEBI for automated heating load calculations.
Funding
Funding not disclosed
Founders
Product
Problem
Energy consultants spend extensive time manually creating building floor plans, documenting on‑site observations, and entering heating system data for DIN‑compliant analyses, which slows project delivery and limits collaboration.
Solution
Doorbit offers a cloud‑based platform that lets consultants generate digital building twins quickly through three input methods: uploading PDFs and tracing walls, drawing directly in the browser, or scanning spaces with an iPhone’s LiDAR sensor. The resulting 3D model can be enriched with photos, notes, and heating component data, then exported in standard formats such as IFC, EVEX, and PDF. Integrated workflows automate DIN V 18599 and DIN EN 12831 calculations and transmit heating‑load data directly to EVEBI for hydraulic balancing, reducing manual entry. The platform supports link‑based sharing, offline scanning, and customizable enterprise workflows, enabling teams to collaborate efficiently while maintaining data privacy.
Target Audience
Doorbit is aimed at independent energy consultants, small consulting teams, and larger energy‑consultancy firms that require fast, collaborative digital building documentation and DIN‑standard calculations.
Features
- LiDAR‑based 3D capture of up to 150 m² buildings in ~10 minutes, with offline support
- PDF/image upload with wall‑tracing and browser‑based freehand drawing for flexible floor‑plan creation
- In‑model photo and note tagging for comprehensive on‑site documentation
- Automatic heating‑radiator and surface‑heater identification with direct export to EVEBI for hydraulic balancing
- Export of models in multiple industry formats (IFC, EVEX, PDF, images) and shareable links
- DIN V 18599‑compliant building data handling and DIN EN 12831‑ready temperature zone generation
- Customizable, no‑code workflow templates for enterprise‑level process integration