A roller blind of two fabric layers with alternating solid and sheer bands on one tube, closed in a curved headbox; the layers slide against each other to dim or open the view. Cassette size, Solid and sheer band widths, Fabric colour, Cassette and bottom rail colour
Category: Window Coverings › Roller Blinds › Tube Roller Blinds
By Huu Khanh Nguyen · Updated November 5, 2026
| Name | Default | Unit |
|---|---|---|
| Width | 1200 | mm |
| Cassette Size | 95.25 | mm |
| Height | 1500 | mm |
| Solid Band | 76.2 | mm |
| Sheer Band | 50.8 | mm |
| Fabric | zebraGrey | |
| Fabric Thickness | 0.35 | mm |
| Bands Open | 0 | |
| Lowered | 1 | |
| Component Set | fabric == 'white' ? 'zebraSetWhite' : fabric == 'beige' || fabric == 'sand' ? 'zebraSetVanilla' : fabric == 'brown' ? 'zebraSetBronze' : fabric == 'black' || fabric == 'anthracite' || fabric == 'darkGreen' ? 'zebraSetBlack' : 'zebraSetGray' | |
| Chain Loop Drop | 25.4 * (sizeZ < 812.8 ? sizeZ / 25.4 * 2 / 3 : sizeZ < 965.2 ? 30 : sizeZ < 1117.6 ? 36 : sizeZ < 1346.2 ? 42 : sizeZ < 1574.8 ? 48 : sizeZ < 1778 ? 54 : sizeZ < 2032 ? 60 : sizeZ < 2260.6 ? 66 : sizeZ < 2463.8 ? 72 : sizeZ < 2692.4 ? 84 : 96) | mm |
| Cassette Height | sizeY == 95.25 ? 79.375 : 98.425 | mm |
| End Cap Thickness | 5 | mm |
| Rail Depth | 31.75 | mm |
| Rail Height | 41.275 | mm |
| Fabric Width | sizeX - 25.4 | mm |
| Band Period | solidBand + sheerBand | mm |
| Rail Lift | (1 - dropFraction) * (sizeZ - cassetteHeight - railHeight) + bandShift * solidBand / 2 | mm |
| Hanging Length | sizeZ - cassetteHeight - railLift - railHeight | mm |