PVCu tilt and slide window doors are enormously popular. The sash can be tilted and then slide behind the fixed glazed part. The basic part of the structure is comprised of the SCHÜCO CT70 AS system and Siegenia PSK Portal 200-Z fitting. The disadvantage is approx. 70 mm threshold, a slightly more complicated way of leaf control and lower max. dimensions in comparison to HS portal.
Brief description:
Additional information (brochures for download):
Properties | Standard | Value / class |
Depth of outer frame | ----- | 70 mm |
Depth of sashframe | ----- | 70 mm |
Opening | ----- | Inward, tilt/slide |
Maximum glazing thickness | ----- | 40 mm |
Surface finish | ----- | lamination, aluminum cladding, varnishing |
Wind load resistance | EN 12210 | class C1/B2 |
Waterproofness | EN 12208 | class 9A |
Air permeability | EN 12207 | class 4 |
Sound insulation Rw,p | EN ISO 140-3 (maximum) | - |
Resistance to burglary | EN 1627 | up to RC2 |
Heat transfer coefficient of frame Uf | EN ISO 10077-2 | 1.41) W/m2K |
Heat transfer coefficient of window Ud | EN ISO 10077-1 | 1.32), 0.843) W/m2K |
1) the front width of the frame and leaf 130 mm
2) when the diameter of the PSK portal is 3000 × 2300 mm, glazing refers to Ug = 1.1 W/m2K and a plastic Swisspacer Advance spacer is (Ψ = 0.045 W/mK)
3) when the diameter of the PSK portal is 3000 × 2300 mm, glazing refers to Ug = 0.7 W/m2K and a plastic Swisspacer Ultimate spacer is (Ψ = 0.042 W/mK)