Glass Weight Technical Data / Physical Properties – Metric Units

Glass Weight per Square Foot: 1/8” = 1.64 lbs. sq.

As a rule of thumb a square metre of glass weighs 5kg per 2mm in thickness so standard 4mm glass will weigh 10kg for a square metre size piece of glass.

Glass Weight in KG = Area of glass M2 (Length x Width) x Thickness of the glass x 2.5KG. So for instance: Say you had a section of 12mm thick glass, 1700mm x 500mm the equasion would be as follows. So your section of glass would weigh in at 25.5KGs.

For common projects like single pane windows, picture frames, etc, the glass itself typically costs approximately $5-$6 per square foot. Generally speaking, the thicker the glass the higher the price.

Average Price by Glass Type

Not only is glass more expensive to ship, it also costs more to produce primarily due to the amount of heat required during production. Glass manufacturing is energy-intensive accounting for 1% of total industrial energy use in an Energy Information Administration (EIA) survey of the manufacturing sector.

You may have to replace the glass insert in the front door because it’s broken, and if so, you need to do the job as soon as possible. Replacement glass for a front door is available at any home supply outlet, and most cities have specialty entry door glass inserts suppliers.

Tempered glass is very strong, and it also crumbles when broken, which is much safer than the shattering of standard glass. Tempered glass will generally add about $12 to $14 per square foot to your window glass price.

Windows that have the potential for human impact are legally required to contain tempered glass. Also known as toughened glass, tempered glass is stronger and safer than regular glass.

When you’re looking for truly unbreakable window glass, polycarbonate panels are the “glass” that you want. These panels look just like regular window glass, but they are actually made of a combination of acrylics, polycarbonate, and other plastics.

Researchers have made a metallic glass that is the strongest and toughest material ever made. The Golden Gate bridge is made out of a relatively low strength steel, so it won’t break when an earthquake rattles the Bay Area. When you have a structure, you tend not to use the higher strength one.

The thickest glass you can temper is 1” glass, which is commonly used in table tops, museum exhibits, counters and reception desks. Thick-tempered glass can also be used for retail stores and food services where the products are showcased and sturdiness is required.

19 to 89 mm

3/32”

Second function: calculating glass thickness With the ‘Calculate glass thickness’ function, you can simply scan the inner or outer pane (in double or triple glazing) by positioning a smartphone against the window at an angle of 45°. The App allows you to measure glass thicknesses from 4 mm up to 15 mm.

4mm toughened glass is one of the best glazing options for single glazing if you’d like to improve the security and safety of your home. The cost is approximately twice that of 6.4mm laminate but easily as strong.

“Annealed glass” is basic glass manufactured using the standard float glass process. All glass made for windows, doors and skylights in North America is manufactured by the annealed process. This is also known as annealed glass unless it is subsequently heat treated.

6 popular types of glass and their uses explained

• Float glass. Float glass is made using a ‘floating technique’ to create a uniform thickness and superior even appearance.
• Toughened glass.
• Painted glass.
• Patterned glass.
• Solar control glass.
• Laminated glass.

Tempered glass

Three very important types of glass are annealed, tempered and laminated glass.

11 Types of Windows

• Double-Hung Windows. This type of window has two sashes that slide vertically up and down in the frame.
• Single-Hung Windows.
• Single-Hung Windows: Pros & Cons.
• Casement Windows.
• Awning Windows.
• Awning Windows: Pros & Cons.
• Transom Windows.
• Slider Windows.

Casement windows are considered better than double-hung windows at keeping out drafts since the window seal is generally quite tight. Casement windows are good when you want to “scoop” cooling outside air into the house.

Noun. 1. window glass – sheet glass cut in shapes for windows or doors. pane, pane of glass. plate glass, sheet glass – glass formed into large thin sheets.