What problem this solves
Designers specify low-VOC paint and call it done. But paint is often 30% of total VOC load; carpet adhesive, MDF cabinetry, vinyl flooring, and new upholstery together can outweigh paint by 4×. This tool rolls up the full material list to surface the real contributors.
Who it’s for
- Designers targeting LEED, WELL, or Living Building Challenge IAQ credits
- Renovators with chemically-sensitive clients
- Anyone who has moved into a new-build and noticed headaches for weeks
Limitations
- Emission rates are averages; specific products vary 5–10×
- TVOC is a single number; specific compounds (formaldehyde, benzene) matter separately
- Temperature, humidity, and time elapsed all shift actual concentrations
- Off-gassing is highest in the first 72 hours; the score is a “first week” estimate