SG20 Glass Fire Door
The U Values for the SG20 glass door have been calculated to EN 673, EN ISO 10077-1 and EN ISO 10077-2.
A standard SG20 door is 5.6 W/(m²K). The rest of the range is between 2.4 W/(m²K) and 8.3 W/(m²K). Please contact us for more details.
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