Lotus Sliding System
Found only at Winsa in Türkiye, the Lotus axial slider recesses its sashes into the frame with no outward protrusion; low frame and sash heights give more glass and a wider view.
Lotus was designed with the international experience of Winsa's specialists from a different angle than familiar sliders: 122 mm double-axis, 113 mm single-axis and integrated-casing frame options; the 45 mm sash profile moves inside the frame. Double glazing up to 28 mm gives optimum thermal and acoustic insulation among sliding systems; its clean lines suit everything from small balconies to wide living-room openings.
Insulation and hardware
Insulation
A double-axis 122 mm frame, 4 chambers and TPE gaskets give optimum insulation among sliding systems; thermal and acoustic insulation with double glazing up to 28 mm.
Hardware
Hardware matched to the Lotus axial system for ease of use; handles in matte black, white, titan and silver.
Design
Because the sashes are recessed into the frame there is no protrusion outside; low frame and sash profile heights give more glass area and a brighter, more spacious interior.
Product video
Technical specifications
| Specification | Value |
| Frame Profile Width | 122 mm (double-axis) / 113 mm (single-axis) |
| Sash Profile Width | 45 mm |
| Frame Chambers | 4 |
| Class | Class B (TS 5358 - EN 12608) |
| Gasket | TPE grey / black |
| Glazing Bead | Single-claw, PCE gasket |
| Glazing Thickness | 4, 5, 20, 24, 28 mm |
Colour options
White and 13 laminate colours; inside and outside faces can differ. Screen colours may vary from the actual finish; original samples are shown at the survey.
Hardware colours
Frequently asked questions
What does axial sliding mean?
A sliding system in which the sashes glide on axes inside the frame without projecting outward; a double-axis frame runs two sashes, a single-axis frame a fixed pane plus one sash.
Is Lotus suitable for a balcony door?
Yes; the low profile height and recessed sash give more glass especially on small and kitchen balcony doors. Double glazing is limited to 28 mm; for triple glazing Comfort Slide Plus is recommended.
Plan your project with Ferrini
Ferrini is the authorised manufacturer of Winsa PVC window, door and sliding systems. The Lotus Sliding System is cut, welded and glazed in our İzmir workshop and supplied as a knock-down system to our authorised dealers across Türkiye; measuring, glass, colour and hardware selection and installation are handled by your nearest Ferrini dealer.
Contact us for your nearest dealer and a quote
Technical files are in the dealer portal
Technical catalogues, DWG drawings, installation files and current price lists are in the Ferrini dealer portal. Not a dealer yet? Apply and we will open access.