REYNAERS ALUMINIUM / Slim-profile aluminium windows

SlimLine 68

SlimLine 68 Ferro aluminium windows with steel-look detailing. Official profile cutaway, 26–43 mm glazing and specifications with configuration notes.

Official profile cutaway — Reynaers SlimLine 68 — Ferro
Official Ferro profile cutaway from the manufacturer’s variant page. Reynaers Aluminium ↗

SPECIFICATIONS

SlimLine 68 / Ferro

Manufacturer’s catalogue figures, checked 5 September 2026.
Frame / vent depth, Ferro sheet68 / 68 mm
Frame–vent depth78 mm
Min. frame–vent sightline, outward opening61 mm
Vent glazing thickness26–43 mm
Uf — best catalogue frame value2.4 W/m²K
Uw — under the conditions below1.1 W/m²K
Air tightness4 (600 Pa)
Water tightnessE1200 (1200 Pa)
Wind load resistanceC5 (2000 Pa)
Acoustics Rw(C;Ctr)47(−2;−7) dB
Durability: class / test cycles3 / 20000
Security of the tested configurationPAS 24

What these values apply to

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

From a profile to a working element.

Outward opening

Check clearance outside the façade, handle access and safe glass cleaning. The hardware selection determines the operating arrangement.

Dimensions require a design check

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.

Ferro and the agreed specification

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.

Other Reynaers systems

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Send the opening dimensions, elevations and intended opening types. We will review glazing, hardware and installation requirements together.

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