120 Side-Pressure Sliding System

System Type

Side-pressure sliding aluminum window and door system

System Depth

120 mm

Aluminum Profile

6063-T5 aluminum alloy

Main Wall Thickness

2.0 mm

Visible Sash Width

70 mm at the meeting stile and 74 mm at the interlock stile

Sash Depth

53 mm at the meeting stile and 61 mm at the interlock stile

Thermal Break

PA66 GF25 reinforced polyamide

Standard Glazing

5 mm + 20A + 5 mm insulated tempered glazing

Optional Operable-Sash Glazing

6 mm + 18A + 6 mm or 8 mm + 15A + 8 mm

Optional Fixed Glazing

6 mm + 18A + 6 mm, 8 mm + 15A + 8 mm or 10 mm + 18A + 10 mm

Sealing Structure

Multi-point compression sealing with EPDM composite gaskets

Frame Construction

Frame-enclosed sash and sash-enclosed track structure

Corner Construction

45° frame and sash joints with injected corner connectors

Track System

Dual-track high-sill system with 52 mm water barrier

Drainage

Sloped high-track drainage with integrated floor-drain outlets

Glazing Bead

Square or bevelled glazing-bead configurations

Opening Type

Side-pressure sliding operation with approximately 5 mm compression travel

Panel Configurations

One fixed and one operable, one fixed and two operable, or two fixed and two operable panels

Hardware

Wehag side-pressure hardware system with multi-point locking

Roller System

Upper anti-sway rollers with lower dual load-bearing rollers and positioning roller

Standard Sash Capacity

Up to 120 kg with the standard two-roller configuration

Heavy-Duty Sash Capacity

Up to 150 kg with the optional three-roller configuration

Recommended Window-Sash Size

600–2000 mm wide × 800–2800 mm high

Recommended Door-Sash Size

750–2000 mm wide × 1100–2800 mm high

Maximum Operable Sash Size

Up to 2000 mm wide × 2800 mm high

Position Control

Adjustable hold-open positioning for controlled ventilation

Screen Options

Hinged floor-height screen, high-transparency mesh, pleated retractable screen or roller screen

Recommended Screen Size

600–1000 mm wide × 1100–2800 mm high

Optional Guard Systems

Operable guard, fixed guard or glass guard

Optional Handle

Ergonomic 200 mm seven-shaped operating handle

Performance Classification

CW-PG40 certified configuration available

Certified Product Type

Type HS side-pressure sliding window

Certified Test Size

1800 × 1500 mm

Design Pressure

±1920 Pa

Water Penetration Resistance

290 Pa

Certified Thermal Performance

U-Factor 2.20 W/m²·K for the listed certified configuration

Certified Standards

AAMA/WDMA/CSA 101/I.S.2/A440-17, A440S1:19 and CSA A440.2:19