Window and Door Systems
Four PVC window-door series: 76 mm Safir and Dorado, the 84 mm Revotech for high-rise, the 90 mm Revotech Gold for maximum insulation. All take triple glazing up to 52 mm and come in 13 colours.
In a PVC window the profile width and chamber count define insulation, while wall thickness and steel reinforcement define wind resistance. Winsa's four series line up along that axis: Safir 76 is the economical, sustainable 5-chamber series; Dorado 76 is the award-winning series of the same width with a 9 mm slim look and Uw 0.98 W/m²K; Revotech serves high-rise buildings with 84 mm and 7 chambers; Revotech Gold at 90 mm is Türkiye's first and widest PVC profile.
Series
Dorado 76 — The most elegant state of insulation
76 mm, 5 chambers, 9 mm slim inside-outside look, Uw 0.98 W/m²K, 52 mm triple glazing. Red Dot 2022 and Golden Plumb awards.
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Revotech Gold — Revolutionary heat insulation
Türkiye's first 90 mm PVC profile; 7 chambers, Uf 0.90 W/m²K, 3 gaskets, double/triple glazing up to 52 mm.
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Revotech — Wind resistance for high-rise
84 mm, 7 chambers, Uf 0.90 W/m²K; drip-edge sash, integrated-casing frame, doors with or without threshold.
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Safir 76 — A sustainable future
76 mm, 5 chambers, 52 mm triple glazing, minimal design; environmentally responsible production and the economical entry series.
ViewComparison
| Safir 76 | Dorado 76 | Revotech | Revotech Gold | |
| Profile width | 76 mm | 76 mm | 84 mm | 90 mm |
| Chambers | 5 | 5 | 7 | 7 |
| Gaskets | 2 | 3 | 3 | 3 |
| Glazing | 24–52 mm | 24–52 mm | 24–52 mm | 24–52 mm |
| Thermal transmittance | — | Uw 0.98 W/m²K | Uf 0.90 W/m²K | Uf 0.90 W/m²K |
| Class (TS EN 12608-1) | B | A | B | B |
| Highlight | Economical, sustainable | Red Dot, 9 mm slim look | High-rise, wind | Widest profile, triple glazing |
Hardware and opening options
All series take Winsa's dedicated single-opening, tilt-and-turn, parallel-sliding, folding-door, pivot-window and security (RC2) hardware. Handles in matte black, white, titan and silver; inward-opening insect screens and roller-shutter integration are planned together at the dealer's survey.
What do the Uw and Uf values mean?
Uf is the thermal transmittance of the profile, Uw that of the whole window (profile + glass), in W/m²K; a lower value means less heat loss. The Uw 0.98 of Dorado 76 is measured with a triple Low-E glass package.
Does a colour other than white change the price?
Yes; laminated profiles cost more than white. Single-sided lamination (coloured outside, white inside) is an economical middle way.
I want to replace my existing windows — is the survey charged?
No. Authorised Ferrini dealers survey free of charge; size, glass and colour are decided on site.
Plan your project with Ferrini
Ferrini is the authorised manufacturer of Winsa PVC window, door and sliding systems. The window and door 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.