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The Difference Between Clear Glass & Low-Iron Glass

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Although clear glass does not have substantially large iron material, it’s greater than low-iron glass. This is a result of the organic existence of iron oxide out of elements like sand, or by the cask or vessel in which the glass was actually melted. Regardless of being a logical procedure, this quality may cause issues.

If you are looking to have the glass back-painted or covered with a specific color of yellow, for example, your glass fabricator won’t want to use regular transparent glass as it’ll be more difficult to match the colour. Because of this, glass fabricators will generally recommend low-iron glass instead. Another application is displaying tasteful wares, such as jewellery. These fine details and subtleties might not be as obvious because of the slightest touch of green gift in a transparent glass case.


Float glass manufacturers produce low-iron glass, also known as extra-clear glass  by lessening the amount of iron from the molten glass formula. This kind is much more transparent than normal glass and does not have this greenish tint. Actually, changing the iron content may raise the average transparency by 5 to 6 per cent.

When employed in interior walls, low-iron glass also raises the flow of natural lighting. According to design and interior design trade magazine Architectural Record:”Because of its makeup, low-iron glass can transmit around 91% of light compared to 83 percent connected with conventional clear glass, allowing it to be utilized in various different applications.”

Having a clearer image to begin with, back-painting or coating is much smoother, which makes the finished product the exact shade you wanted. Therefore, architects and designers choose this glass fabricators utilize low-iron glass when color fitting .

“Due to its composition, low-iron glass can transmit around 91 percent of mild in comparison with 83 percent connected with standard clear glass, allowing it to be utilised in a variety of unique software.”

Considering that the edgework of all low-iron glass is more economical and less green than clear glass, it is not only ideal for colour matching–it’s also great to use for display cases and shelves in retail stores–leading to opportunities for potential conversion through compelling product screens.

Because of the transparency of glass, the consumers can see the merchandise with no pesky green tint from the way. This may also be useful within regions such as hotel lobbies, office waiting areas, or some other facility using glass display cases.


So can I use glass which doesn’t include any iron?
Some level of iron is essential for the glass to be made. Thus, remember: just a little iron is a great thing when you want the glass to survive.

Determining the Differences
Whether your needs require clear glass or low-iron glass, then it is best to work with a producer that understands your goals and design components. They could draw upon their own expertise and successful best practices to ensure the job is completed in time, on budget, and at the highest standards.

Any question? Talk to one of the team member 0800-769-254 if yes.

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