Masterwall

Masterwall is a leading manufacturer specializing in aluminum door and window systems, offering aesthetic and functional solutions for modern architecture. Combining cutting-edge design with superior quality standards, we bring innovation to every project.

© 2026 MASTERWALL. All rights reserved.

Horizontal Slider Windows

Effortless flow, elevated design

Horizontal Slider Windows

Masterwall horizontal sliding windows deliver understated luxury, long-term durability, and design freedom without compromise.

Masterwall Aluminum Horizontal Sliding Windows embody contemporary elegance with seamless functionality. Designed with refined aluminum profiles and precision manufacturing, they offer expansive glass surfaces that enhance natural light while maintaining a clean architectural aesthetic.

Engineered for smooth, effortless movement, our sliding windows provide reliable performance, advanced weather resistance, and excellent thermal efficiency. Their minimal sightlines create uninterrupted views, making them ideal for modern residential and sophisticated commercial projects.

Fully customizable in size, finish, and glazing options, Masterwall horizontal sliding windows deliver understated luxury, long-term durability, and design freedom without compromise.

Small sightlines for maximised daylight entrance

Large variety of configurations, including open corner and pocket doors

Ideal for renovation in moderate climates.

TECHNICAL DETAILS

Thermal Insulation

  • Uw = 1.4 W/m²K

Air-Water-Wind

Acoustics

Height Vent

  • Max 2800 mm

Width Vent

  • Max 1500 mm

Max Weight

  • Vent = 200 kg
  • Fixed = 200 kg

Thermal Insulation

Super High

  • Uw double = 0.29 Btu/hr.ft².°F
  • Uw triple = 0.24 Btu/hr.ft².°F

AAMA Rating

Acoustics

Height Vent

  • Min 51 3/16 inch
  • Max 110 1/4 inch

Max Weight

  • Vent = 440 lbs
  • Fixed = 440 lbs

INSPIRATION FOR YOUR PICTURED WINDOW PROJECT

Find everything you need to gain inspiration and ideas for your project, all in one place!

cs77

cs77

cs77