A variant of the SL1600tt lift-slide system, designed for the construction of high thermal performance aluminium joinery fulfilling the strictest requirements
- PLUS version: Uf frame heat transfer coefficient from 2.1 W/m2K
- HI version: Uf frame heat transfer coefficient from 1.8 W/m2K
| Aluminium profiles | EN AW-6060 in acc. with EN 573-3, T66 temper in acc. with EN 515, Al Mg Si 0,5 F22 in acc. with DIN 1725 T1, DIN 17615 T1 |
| Gaskets | EPDM synthetic rubber in acc. with DIN 7863 and ISO 3302-01,E2 |
| Frame depth | 160/154 mm for 2-rail, 247/241 mm for 3-rail |
| Sash depth | 67 mm |
| Maximum sash dimensions | W 3300 x H 3000 mm, W 2300 x H 3500 mm |
| Maximum sash weight | 300/400 kg |
| Filling | IGUs or other fillings, thickness: 12-49 mm |
| Air permeability | class 4 |
| Watertightness | class 9A |
| Resistance to wind load | class C3/B5 |
| Thermal insulation | Uf from 1.8 W/m2K, Uw = 1.0 W/m2K (W 2400 x H 2400 mm, Ug = 0.5 W/m2K, triple glazing). |
| Surface finish methods | PE powder coating in acc. with Qualicoat requirements, wide selection of RAL colours; natural and colour anodising in acc. with Qualanod requirements; wood effect coating – surface finish fulfilling high anti-corrosion requirements |
| Resistance to burglary | class RC2 in acc. with EN 1627 |
| Approvals and quality certificates | type testing in acc. with EN 14351-1 + A1 This product is Cradle to Cradle Certified® Bronze |