Grefet

Meridian47

Where Smooth Design Meets Strong Performance

MERIDIAN47 offers an aesthetically pleasing appearance and smooth performance. Made from high-grade 6063-T6 alloy, it promises wind resistance and long-term strength. Large multi-point load system with optional mesh track for good usability. Ideal for aluminium windows for homes and commercial spaces, MERIDIAN47 supports a multitude of glass types, finishes and configurations. A safe choice for architects and fabricators looking to provide high-performance aluminium sliding window systems with clean design and structural efficiency.

  • Premium partial sliding system for modern spaces

  • Solid bottom rail for smooth sliding movement

  • Ultra-slim sightlines with maximum glass area

  • High wind resistance and structural stability

  • Available in monorail, 2-track, and 3-track options

  • Supports elegant 90° corner opening solutions

  • Integrated internal fly mesh option

  • Precision-engineered slim and durable profiles

  • Ideal for luxury homes and premium projects

  • Combines performance, elegance, and functionality

GLAZING

Minimum

6 mm

Maximum

32 mm

Possible Typology

1, 2, 3, 4, 6 leaf

Frame Specifications

Monorail

97 mm

2 track

101 mm

3 track

162 mm

SASH

70 mm

Profile thickness

1.5 to 10mm

Maximum weight per leaf

300 Kg

Central interlocking

30 mm

Multi-locking system with key option

Yes

Permittable dimensions per leaf (W X H)

1525 X 3350

Transmittance

Uw from 3.2 (W/m2k)*

*Please consult typology, dimensions & glass

Maximum acoustic insulation

Rw = 40 dB

Wind resistance

As per BS EN 12211 (Class C5)

Air permeability

Test BS EN 1026:2016 (Class 4)

Water tightness

Test BS EN 1027:2016 (PA 300, Class 5A)

Product Brochure

Master Catalogue

Technical Sheet DWG

Sections

BIM

Key Advantages

Opening Possibilities

*Consult maximum weight and dimensions according to typologies

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