Chat with us

China Best Quality Certified Casement Windows 24

Windows Casement Windows
4.8 (156 reviews)
Contact Us

Premium casement windows featuring triple-pane low-E glass technology for exceptional energy efficiency. These ENERGY STAR® certified units come with vinyl composite frames and smooth crank-operated mechanisms. Available in custom sizes from 24"x36" to 48"x72" with multiple color options and hardware finishes.

Energy-efficient Modern Durable

Key Specifications

Frame Material Aluminum 6063-T5
Glass Type Double Glazed
U-Value 1.2 W/m²K
Sound Reduction 42 dB

Technical Specifications

Frame Material
Aluminum 6063-T5
Glass Type
Double Glazed
U-Value
1.2 W/m²K
Sound Reduction
42 dB
Wind Resistance
Class 4
Water Tightness
Class 3A
Air Permeability
Class 4

Product Features

Thermal break technology
Multi-point locking system
Easy-clean design
UV resistant finish
Low maintenance

Installation Guide

Professional installation is recommended for optimal performance and warranty coverage.

1

Site Preparation

Ensure the opening is properly prepared and meets the required dimensions.

2

Frame Installation

Install the frame using appropriate fixings and ensure proper alignment.

3

Glazing

Install the glazing units and secure with appropriate beads.

4

Hardware & Testing

Install hardware and test all functions for proper operation.

Warranty Information

Our products come with comprehensive warranty coverage to ensure your peace of mind.

Frame Warranty

10-year warranty on frame materials and workmanship

Hardware Warranty

5-year warranty on all mechanical components

Glass Warranty

5-year warranty on glass units and seals