B15Tandem sliding door 4 Leaf
| Fire class | B15 |
| Max element size | 5276 x 2720 mm |
| Max opening width / co | 5141 mm |
| Max opening height / co | 2700 mm |
| Sound reduction* | 32 db |
| Glass type | 11 mm fire glass |
| Frame | Aluminium |
| Surface treatments | RAL/NCS-color charts, anodized in various shades, stainless steel brushed or polished. |
| Blows, patterns | Kaune Smart Glass, decorative metal nets, digi prints, colour inserts and sand blasted patterns. |
