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glazing standards Archives - Vacuum Glazing UK

A black and white infographic comparing EN 673 and EN 674 glazing standards. On the left, EN 673 shows three icons: a calculator labelled “Calculated,” a gas symbol labelled “Gas models,” and a circle with an X labelled “Excludes seals + pillars.” On the right, EN 674 shows three icons: a tick labelled “Measured,” a flame labelled “Heat-flow meter,” and a circle with a tick labelled “Includes seals + pillars.” A vertical line divides the two sets of points.
The Best Vacuum Glazing Options: Why EN 674 Is the Correct Standard (and EN 673 Isn’t)
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