How to Check the Quality of Aluminum Windows

As a leading aluminium windows and doors manufacturer, Eternia understands the importance of choosing high-quality products for your home or business. That is why we ensure we provide top-tier products that stand the test of time. Here’s a comprehensive guide to help you determine if our aluminium doors and windows are good quality.

1. Material and Construction Quality

   The foundation of quality aluminium windows lies in the material itself. Therefore, our engineers have made a patented high-grade aluminium alloy: Duranium. Duranium provides superior strength, durability, and corrosion resistance. Duranium is 1.5x stronger than the standard aluminium alloy and this has been tested and proven by IIT Delhi Experts. We ensure that our products are manufactured with dedication and precision.

   Also the surface finish of the windows is a critical parameter. High-quality aluminium windows have a smooth, consistent finish, often powder-coated or anodized for added durability and resistance to weather conditions. Poor finishes may indicate inferior materials or manufacturing processes. And hence another benefit of opting for Duranium windows is it offers superior finish as compared to regular aluminium alloy.

2. Robust Frame Design

   Good quality aluminium windows have robust frame construction. The frames should be sturdy and well-engineered to withstand various stresses without bending or warping. Look for reinforced corners and smooth joints that indicate precise manufacturing.

3. Unmatched Scale and Strength

   Our sleek windows can be made up to a height of 15ft or 4.5m with every sash of upto 2.5m width. Eternia windows ensure exceptional strength alongside smooth operation. Personalise your space with various glass options and configure your windows as per your choice of design typology.

4. Hardware and Components

   Our aluminium windows and doors are made with durable hardware, including handles, locks, and hinges, all backed by a 5-year warranty. These components are designed to be strong, easy to operate, and resistant to wear and corrosion. We use a unique gasket-based sealing mechanism that protects against water leakage and outside noise. Our windows can be customised with glass thicknesses of up to 40mm and are compatible with single-glazed, double-glazed, and laminated glass options, which help prevent energy loss and reduce outside noise.

5. Certifications and Standards

   At Eternia, all aluminium windows and doors are tested and certified as per global standards and comes with WiWA score. It is an acronym for Wind, Water, and Air, which signifies protection from cyclonic winds, heavy rain, dust, and noise pollution. Each window system is assigned a WiWA score, indicating the product’s performance rating. Utilise our website’s “Know your WiWA score” feature to select the appropriate window system tailored to your requirements.

6. Warranty

   We know that a strong warranty is a good indicator of quality. All our window profiles have a 12-year warranty, and all moving hardware has a 5-year warranty.

7. Customer Reviews and Testimonials

   Customer reviews and testimonials give valuable insights into the quality of aluminium windows. Eternia windows are trusted by several leading developers like Rustomjee, L&T Realty, Birla Estates and many more.

8. Professional Installation

   Proper installation is crucial for the performance of aluminium windows. All our windows are installed by our authorised partners and post installation a thorough quality check is conducted by technical experts from Eternia. Once the windows pass the QC check then only the site is handed over and warranty is given.

By considering and confirming all the factors mentioned above, you can decide whether a window is of good quality or not. At Eternia, we pay attention to these details so that your investment in our aluminium windows is the best quality investment that provides lasting beauty, efficiency, and security for your home or business.