AluminiumSliding

MODERN SLIDE

Advanced sliding solutions for more comfort, performance and space.

Window Uw: from 1.49W/m²K
Acoustic insulation: 37dB
Glazing up to: 32mm
Wind resistance: C1

Aluminium sliding systems

Engineered for smooth, silent sliding and superior insulation.

Key features

Sliding system with improved thermal performance
Available in 2-, 3- and 4-rail frame configurations
Sliding leaves disappear into the wall for a full opening
Slim interlock — only 35 mm visible between leaves
Wood, stone and anodised finishes available

Enquire about this system Catalogue 2026 (PDF)

MODERN SLIDE

Technical specification

Window Uw: from 1.49 W/m²K*
Thermal transmittance Uf: 1.50 W/m²K
Wind resistance: Class C1
Air permeability: Class 3
Watertightness: Class 6A
Acoustic insulation: Rw ≤ 37 dB
Glazing up to: 32 mm

Uw — thermal transmittance of the whole window (frame + glass unit), for a 1.23 × 1.48 m window with the best glass unit for the system. The exact value depends on size and glazing — we state it in the quote. * calculated by us to EN ISO 10077-1.

Uf is the thermal transmittance of the frame only. The Uw value for the whole window depends on the glazing and dimensions.

Compare with other systems