Is Thicker Tempered Glass Stronger?

31 Jul.,2025

Discover the true strength and durability of thicker tempered glass! This article delves into its advantages, diverse applications, and how it stacks up against standard glass options. Equip yourself with knowledge to make informed decisions for your projects and achieve optimal results. Dive into the details and enhance your understanding today!

 

 

Tempered glass is one kind of safety glass, which is widely used in contruction, auto industry, home and kitchen appliances, intelligent electronics, furniture, etc. while when we are purchasing tempered glass products, one specification of the tempered glass products instand of measures is their thickness, so which thickness tempered glass is proper for your requirements, and whether the thicker tempered glass products will be better, we will find that answers in thise article.

 

The relationship between the thickness of tempered glass and its strength is not a simple linear relationship, that is, the thicker the tempered glass, the higher its strength. ‌The strength of tempered glass mainly depends on its processing technology and physical properties, rather than simply thickness.

 

What is Tempered Glass: 

 

Tempered glass, also known as toughened glass or reinforced glass, is produced through a process of extreme heating and rapid cooling, which increases its strength compared to standard glass. Tempered glass is rapidly cooled after heating to form compressive stress on the surface and tensile stress inside, thus greatly improving the strength and impact resistance of the glass. This treatment makes the impact strength of tempered glass 3-5 times that of ordinary glass, and the bending strength is also similarly improved. Therefore, the strength of tempered glass mainly comes from this special processing technology, rather than its thickness.

Thicker tempered glass typically ranges between 6 mm to 19 mm in thickness, making it significantly more robust and resistant to impacts. This unique construction process not only enhances durability but also ensures that if it does break, it shatters into small, blunt pieces that are less likely to cause severe injuries.

 

 

Is Thicker Tempered Glass Stronger?

 

 

Different Thick Tempered Glass For Different Applications: 

 

‌The thickness selection of tempered glass is also different in different application scenarios. For example, tempered glass for construction is usually used in doors, balcony, windows, curtain walls, partitions, etc., and its thickness is generally between 5mm and 19mm. For general building windows, the common thicknesses are 8mm and 10mm, while curtain walls commonly use 10mm to 12mm glass. In high-rise buildings, in order to improve safety and wind pressure resistance, tempered glass with a thickness of 12mm to 19mm is usually selected‌

Home tempered glass is mainly used for doors, windows, desktops, bathroom partitions, etc. The thickness is generally between 4mm and 10mm. The thickness of common bathroom glass doors is 8mm, while the thickness of glass used on dining tables, coffee tables and other furniture surfaces is generally between 5mm and 10mm‌. 

Also silk screen printing tempered glass products are widely used for domestic appliances, like refrigerator, washing machine, oven, gas stove, dish washing machines,etc, to be used as the fridge shelf, fridge door glass, washing machine cover lid, stove top glass, oven door glass. for those appliances tempered glass products, their thickness will be generally 3-6mm, like 3mm, 3.2mm, 4mm, 5mm, 6mm, and somtime, for some severe working environment like gas stoves, 8mm heat resistant tempered glass may be applied. 

 

In Short, the tempered glass thick will vary with your real requirements. it is not like the thicker the tempered glass, the better for your demands. so choose the proper thick tempered glass basing one your application condition. if you have no idea what kind of thick tempered glass should be selected, asking your manufacturing supplier for tempered glass, the sales guy will offer you the professional suggestions. 

 

 

Is Thicker Tempered Glass Stronger?

 

 

The Advantages of Thicker Tempered Glass: 

 

‌High safety‌: Tempered glass will produce small particles when broken, which greatly reduces the damage to people and objects caused by the fragments and improves safety.the thicker the tempered glass, the safer it is. 

 

‌Strong impact resistance‌: The impact resistance of tempered glass is 3 to 5 times that of ordinary glass, which can effectively resist external impacts and extend its service life‌

 

Good sound insulation‌: Thicker tempered glass provides better sound insulation, helping to keep the indoor environment quiet. that is why for windows, the thicker tempered glass is used for a better sound insulation effect. 

 

Good thermal insulation performance‌: Excellent sealing of thicker tempered glass products helps maintain stable indoor temperature and reduce energy loss. 

 

High aesthetics‌: The high-smooth surface of tempered glass with thicker thick is not only beautiful, but also improves the overall home decoration.

 

Drawbacks of Thicker Tempered Glass:

 

Higher cost‌: Thicker tempered glass is more difficult to manufacture, and the cost of thicker tempered glass product increases accordingly. click Here to figure out how tempered glass is made. 

 

Heavy weight: The thicker the tempered glass, the greater the weight, which increases the pressure on hardware accessories and may shorten the service life of the accessories.

 

Poor thermal conductivity‌: The thicker the tempered glass, the worse the thermal conductivity, which may increase the possibility of "self-explosion"‌

 

In Short, the tempered glass thick will vary with your real requirements. it is not like the thicker the tempered glass, the better for your demands. so choose the proper thick tempered glass basing one your application condition. if you have no idea what kind of thick tempered glass should be selected, asking your manufacturing supplier for tempered glass, the sales guy will offer you the professional suggestions. 

 

About Huide Glass: 

 

Huide Glass has been in that processing business of tempered glass sheets products for around 13 Years since 2011. We have strong production and development capabilities, and currently has 7 automatic cutting machines, 8 edge grinding lines, there are 8 CNC precision grinding processing centers; there are 3 tempering furnaces(one for North-Glass, one for Yihai, and one for continuous tempering furnace SOUTHTECH). we can fabricate tempered glass sheet products 3,000,000 square meter per year. 

 

 

Our tempered glass products includes tempered glass shelf for refrigerator, tempered glass door for refrigerators, tempered glass lid for household washing machines, tempered glass sheet for smart tea table top or bedside table top, tempered glass cover panel for water cleaner and water heater, tempered glass cover for advertising billboard, tempered glass top and front door panel for tea bar machine, tempered glass door sheet for ovens, tempered glass sheet for gas stoves, tempered glass cover panel for display cabinet, display box, or tempered glass cover sheet for showcase counter,etc, and also we can do customized manufacturing according to your unique real applications. if you want to know more, don't hesitate to contact us. 

 

 

Is Thicker Tempered Glass Stronger?