The 350 KE is the largest standard model in the flat-roof KE series. With a floor area of 350 × 350 cm and a headroom of 215 cm, it offers maximum working space for bulky tasks, large equipment and vehicles, as well as for setup over wide excavation pits. Its enormous span makes it the preferred model for job sites that require extensive weather protection for multiple people and materials at the same time.
| Dimensions (L × W × H) | 350 × 350 × 215 cm |
| Features | Roll-top openings, 2 closable vents with mesh screens and rain covers, reflective strips all around, water-resistant zippers, carrying bag |
| Colors | White, red |