When a high quality finish is required, low iron glass can be specified. Technically this glass is purer and of greater clarity and this is evidenced in the bluer edge colour. Shown here is a 12mm and 15mm low iron glass with a standard 12mm panel to the left to demonstrate the colour difference.
*Note that Low Iron glass colours vary according to supplier, plant and country of origin so always ensure that samples have been obtained for approval prior to commencement.
**Also note that some proprietary versions of low iron exist such as super-clear and star-fire. As above, obtain samples for approval prior to project commencement.