| Subject | English | French |
| chem. | down pipe connector | raccord pour tuyau de descente |
| construct. | gutter, down pipe, trough box gutter, sprocket eaves | chéneau |
| construct. | gutter, down pipe, trough box gutter, sprocket eaves | descente |
| construct. | gutter, down pipe, trough box gutter, sprocket eaves | gouttière |
| construct. | rainwater pipe, stack, down pipe, fall pipe | tuyau de descente pluviale |