The 25 mm double roll mechanism consists of a smaller circular aluminium barrel onto which the selected fabric is wound, and an elliptical aluminium profile containing another small circular profile over which the double material is folded. The small circular profile in the bottom profile allows the movement of the selected fabric, creating the effect of transparent or non-transparent material.
The brackets are made of high-quality PVC materials. They are offered in white or transparent. They must be connected by an aluminium spacer with so-called toggle mounts which facilitate mounting.
The blinds are raised and lowered using a chain on the left or right side of the mechanism. The chain is made of metal or PVC material.
The drive mechanism, chain and bottom caps are available in: white, beige, brown, grey and black, allowing plastic coating of the bottom aluminium profile in the desired colour and fitting into any interior.
An aluminium mask (100 x 25 mm) is also available as an option.
The materials are grouped into two collections: Zakynthos and Rhodes. They are made of polyester.
Maximum bearing capacity of the double roll 25 mm mechanism is 1.50 kg.
Maximum width at which it is made is 200 cm, and the height depends on the weight of the selected material.
All components and materials are made by the Dutch manufacturer Coulisse.