An aluminium double glazed window is a popular and energy-efficient option for homeowners seeking to reduce energy costs and increase home comfort. These types of windows consist of two panes of glass with a layer of insulating gas such as argon or krypton sealed in between, which helps to reduce heat transfer and thermal conductance through the window. Aluminum is a durable and low-maintenance material, making it an ideal choice for exterior windows. It is also highly resistant to corrosion and weather damage, which helps to ensure long-lasting performance. In addition to their energy efficiency and durability, aluminium double glazed windows come in a variety of styles and designs, including sliding, casement, and awning windows. They can also be custom-made to fit any window opening, making them a versatile option for any home. When choosing aluminum double glazed windows, it's important to consider the U-value, which measures the window's ability to prevent heat loss. A lower U-value indicates better insulation and energy efficiency. Additionally, look for windows with high-quality weatherstripping to prevent drafts and energy loss. Overall, aluminum double-glazed windows are a great investment for homeowners seeking to create a more energy-efficient and sustainable home while adding value and improving the overall aesthetic of their property. With less than ten days remaining before June's promotion, the maximum discount for custom windows and doors is up to 10%. quality windows and doors are available at Hihaus, which is worth choosing.

America Test Detail Reveal, Process of Hihaus products inspection So what is AAMA/WDMA/CSA 101/I.S.2/A440-11 NAFS 2011? It’s a test for North American Fenestration Standard / Specification for Windows, Doors, and Skylights In a word, it’s a very strict test, and here, let's check what test our products had experienced Step one: We prepare full products detail section drawing to Intertek for a general audit. Step two: Ship finish products to the lab, install on the test wall. The wall had 12 water guns and over 0.05pa pressure to our products for testing. The test had last for 30minutes!!! (Products holding on the test wall) (Water guns test—water is coming out to screen) After step 2, no leakage was found on the other side, the full products is remaining same. We are just half of the test, here comes to next step Step 3: Lab installed the wind gun for wind load resistance test, and same, each test will last for 30 minutes. (wind gun for wind load resistance) (wind speed control center) In final, our products pass all air tightness tests, water-resistance tests, and wind load resistance. And here also happy to share you our result, picture as below All test data is shown as above, passing the AAMA test once again proves our strong ability for quality products. If you are looking for quality windows and doors, curtain wall, glass railing, contact us or send us your requirement, we will offer you the professional advice.