DOZO Windows

CONSIDER 5MM CLEAR TOUGHENED GLASS
CONSIDER 5MM CLEAR TOUGHENED GLASS CASMENT WINDOW cum fixed
Acoustic Rated Engineered
CONSIDER 6MM CLEAR TOUGHENED GLASS
CONSIDER 6MM CLEAR TOUGHENED GLASS CASMENT WINDOW cum fixed
Acoustic Rated Engineered
Engineered For Luxury Living & Structural Endurance

Basic & High-Performance Requirements Fulfilled by DOZO Windows

In today's architectural landscape, windows define a building's identity, energy efficiency, acoustic comfort, and long-term asset value. Fully factory-made with automatic precision machinery and tested raw materials.

AIR
3.0 kPa
Wind Pressure Tested

Engineered to withstand extreme cyclic wind pressures up to 3000 Pa, ideal for high-rise towers and coastal luxury residences.

WATER
0.30 kPa
Water Tested (300 Pa)

100% leak-proof multi-chamber design with continuous EPDM gaskets and controlled drainage paths to prevent rainwater ingress.

SOUND
20–45 dB
Acoustic Noise Cutoff

Significant acoustic attenuation cuts external ambient traffic and urban noise by up to 75% depending on glass configuration.

THERMAL
10–12°C
Heat Reduction

Foam-filled window profiles and thermal barriers reduce internal convection, lower U-values, and minimize AC load.

Fabrication Excellence & Confidence

Quality & Tested Raw Materials with Industry-Leading Warranties

Every DOZO window is fully factory-made with automatic precision CNC tooling, premium 6063-T6 architectural grade aluminum, and DURACOAT powder coating. Reasonable pricing with full project lifecycle AMC support.

4mm–24mm Glass Fitting Range
25
Years Warranty
Aluminium Material
15
Years Warranty
DURACOAT (65-80μm)
5
Years Warranty
Hardware & Rollers
Patented Precision Methodology

DOZO Sub-Frame Amended System

Sub-frame installed before masonry and plaster work. Guarantees lifetime leak proofing, structural stability up to 3.0 kPa, and scratch-free construction.

1

Faster Site Installation

The sub-frame is fixed before masonry/plaster work. Main window frames install later without disturbing civil finishes.

2

Better Alignment & Squareness

Provides a precise reference frame maintaining verticality and squareness essential for smooth sliding rollers.

3

Lifetime Leak-Proof Solution

Prevents rainwater seepage at the wall-window junction and minimizes water infiltration throughout the building lifecycle.

4

Protection During Civil Works

Main window frames are installed after heavy civil work, preventing cement, paint, or tool damage to finished aluminum profiles.

5

Improved Waterproof Sealing

Creates a controlled perimeter interface allowing airtight sealing with silicone, PU sealants, and waterproof membranes.

6

Enhanced 3.0 kPa Structural Load

Efficiently transfers wind pressure from window sashes to the RCC structure, crucial for high-rise towers.

7

Acoustic Perimeter Barrier

Works alongside EPDM gaskets and wool pile seals to eliminate flanking sound transmission through perimeter gaps.

8

Reduced Site Tolerances

Absorbs dimensional variations in RCC masonry openings to deliver consistent, factory-calibrated window operation.

9

Easy Maintenance & Upgrades

Window frames can be serviced, reglazed, or replaced while retaining the intact sub-frame, slashing lifecycle costs.

Acoustic & Solar Engineering

DOZO Glass & Glazing Performance Matrix (4mm–24mm)

Customized glazing configurations engineered for daylight harvesting, solar heat gain coefficient (SHGC), and maximum sound insulation.

Option A

Single Glazing Unit (SGU)

Visible Light (VLT): 87% – 88%
Noise Reduction (NRC): 30% External Cut
Thermal Heat Cut: 15% Reduction
Glass Spec: Single Toughened / Low-E
Popular Choice
Option B1

Laminated DGU (PVB Interlayer)

Visible Light (VLT): 87% – 88%
Noise Reduction (NRC): 50% External Cut
Thermal Heat Cut: 50% Weather Insulation
Safety & Security: Shatterproof PVB Film
Option B2

Insulated DGU (Double Glazed)

Visible Light (VLT): 78% – 80%
Noise Reduction (NRC): 75% Noise Cutoff (45dB)
Thermal Heat Cut: 40%–50% Reduction
Air Gap / Spacer: Argon / Warm Edge Spacer