Range of panes  

Type of glass	Structure T - Thermofloat                                              [mm]	Total energy transmission g [%]	Coefficient of heat penetration* Ug [W/m2K]	Width [mm]
Top-Glas Eco	4/16/4T 1,0 EN673  with Argon	53	1,0	24
Top-Glas Eco Plus	4T1,0 EN673/16/4/16/4T1,0 EN673 with Argon	37	0,5	44

*Information drawn up on the basis of EN 673 requirements

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