What is annealed glass?

Annealed glass is a type of glass that has been slowly cooled after being heated to high temperatures during its manufacturing process. This controlled cooling helps to relieve internal stresses within the glass, making it more stable and less prone to breakage. While annealed glass is generally stronger than unprocessed glass, it is not as strong as tempered glass, which undergoes a different heating and cooling process for enhanced durability. Annealed glass is commonly used in Windows, picture frames, and various architectural applications.