Outward opening
Check clearance outside the façade, handle access and safe glass cleaning. The hardware selection determines the operating arrangement.
REYNAERS ALUMINIUM / Slim-profile aluminium windows
SlimLine 68 Ferro aluminium windows with steel-look detailing. Official profile cutaway, 26–43 mm glazing and specifications with configuration notes.

SPECIFICATIONS
| Frame / vent depth, Ferro sheet | 68 / 68 mm |
|---|---|
| Frame–vent depth | 78 mm |
| Min. frame–vent sightline, outward opening | 61 mm |
| Vent glazing thickness | 26–43 mm |
| Uf — best catalogue frame value | 2.4 W/m²K |
| Uw — under the conditions below | 1.1 W/m²K |
| Air tightness | 4 (600 Pa) |
| Water tightness | E1200 (1200 Pa) |
| Wind load resistance | C5 (2000 Pa) |
| Acoustics Rw(C;Ctr) | 47(−2;−7) dB |
| Durability: class / test cycles | 3 / 20000 |
| Security of the tested configuration | PAS 24 |
The table follows the global SlimLine 68 Ferro technical sheet. Uw = 1.1 W/m²K is stated for triple glazing, with window size and configuration as per BS EN 14351; the sheet does not give exact reference dimensions or Ug. Uf describes the frame; Uw describes the complete window. The Ukrainian family sheet lists different geometry: a 78 mm frame and 65 mm outward frame–vent sightline. These figures are not mixed with the Ferro table: exact profile references and the available variant must be agreed before ordering.
Performance depends on dimensions, profile combinations, hardware and glazing. Each opening requires its own specification; catalogue maxima are not a guarantee for every element.
The table follows the global Ferro sheet. The Ukrainian family sheet differs in geometry; see the configuration note above.
Variant availability, hardware and delivery terms in Ukraine must be confirmed for the project. A catalogue listing does not imply stock availability.
DESIGN CHECKS
Check clearance outside the façade, handle access and safe glass cleaning. The hardware selection determines the operating arrangement.
The Ferro sheet does not state a universal vent weight or height limit. Do not import limits from another series: check glazing weight, hardware and loads for each opening.
The aluminium profile geometry creates the steel-look appearance. PAS 24 does not replace verification of the selected specification and does not automatically imply a particular RC class.
START A PROJECT
Send the opening dimensions, elevations and intended opening types. We will review glazing, hardware and installation requirements together.
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