In modern home renovations, glass windows and doors are often used. Since each owner's requirements vary, the selection of materials for glass windows and doors is quite diverse. To ensure that the installed glass windows and doors in your home can provide heat insulation, sound absorption, and thermal preservation, what type of glass should be used for the windows and doors?
Windows and doors in rooms exposed to morning or afternoon sun should be fitted with heat-absorbing coated glass: For rooms exposed to morning or afternoon sun, the exterior side can be equipped with heat-absorbing coated glass, while the interior side can use regular clear glass. As heat-absorbing glass absorbs infrared light, it can reduce the solar energy intake by 20%-30%, thereby lowering the heat entering the room. In summer, this can decrease the load on air conditioning; in winter, by absorbing infrared light and increasing its own temperature, it can resist external cold, also achieving energy saving. Since heat-absorbing glass is colored, it is also very decorative, providing aesthetic appeal while saving energy.
Insulating glass is more energy-efficient: Due to the sealed air layer in the middle having a much lower thermal conductivity than glass, the thermal insulation performance of insulating glass can be doubled compared to single glass. This significantly reduces energy consumption in air-conditioned buildings. It can insulate over 70% of heat in summer and retain indoor heating in winter, reducing heat loss by up to 40%, thus acting as a thermal insulator and making summer cool and winter warm a reality.
Tempered Glass Safety: If both the indoor and outdoor glass sides are made of tempered glass, the glass's impact resistance and safety are significantly enhanced on both sides. This is because tempered glass has 5-10 times the impact resistance and 3-5 times the flexural strength of regular glass, ensuring top-notch safety.
In summary, when selecting indoor door and window glass, it's crucial to consider the window's orientation and the need for functions like heat insulation and soundproofing. Currently, double-glazing is quite popular, as it offers better heat insulation and noise absorption compared to single glass, and also boasts higher compressive strength, making it particularly suitable for high-rise building door and window glass.