The 3-track sliding window (27mm Domal series) is a cost-effective option that works well for most homes. The frame uses 27×65mm profiles with 1-1.2mm wall thickness—lighter than premium series but still durable. You get two options: 2-track without mesh (more glass area) or 3-track with mesh (better ventilation). 3-track = 2 glass panels + 1 mesh panel - this configuration gives you ventilation with insect protection. Most customers in Bangalore and Pune prefer the 3-track version for balconies because it keeps mosquitoes out while allowing fresh air.

2 Track or 3 Track Sliding Window Options

This sliding window offers flexible track options - choose 2 track (without mesh) for clean, modern full-view openings, or 3 track (with mesh) for comfortable ventilation without insects, dust, or pollution. The 3 track sliding window comes with two sliding glass panels + 1 sliding mesh, while the 2 track sliding window provides maximum glass area. Perfect choice for different room requirements - 3 track for balconies & bedrooms, 2 track for large living windows. Looking for normal 2-track sliding window? Click here → | See premium 2-track French sliding door →

27MM Domal Series Specifications

This domal window uses 27X65mm door dimensions with 1mm to 1.2mm wall thickness, ensuring optimal balance between strength and affordability. The 27MM sliding window series is manufactured using 6063 T6 grade aluminium, offering high strength, rust-proof life, sound insulation, and smooth glide movement. Available in multiple color options including offwhite, white, black, grey, and brown, it perfectly suits both modern and traditional homes.

Height Recommendations

For best stability and performance, the maximum recommended height is 6 feet. Above 6ft height, performance may reduce and vibration may increase. We recommend 6ft for best stability. This makes the 27MM domal window perfect for standard residential window openings.