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Thermos X, Double sliding window (insulated glass filled with Ar gas)

Thermos X, Double sliding window (insulated glass filled with Ar gas)

High performance hybrid window sash in addition to heat insulating performance equivalent to plastic sashes with hybrid structure of aluminum and plastic, it is also beautifully designed, and has excellent lighting performance, operability, and durability.

Manufacturer: LIXIL Corporation

Model number: @SXH - Name - Color symbol *Applicable when glass with coefficient of overall heat transmission at center of the glass of 1.2 (W/m2K) or less is used.

Thermos X, Casement window (insulated glass filled with Ar gas)

Thermos X, Casement window (insulated glass filled with Ar gas)

High performance hybrid window sash in addition to heat insulating performance equivalent to plastic sashes with hybrid structure of aluminum and plastic, it is also beautifully designed, and has excellent lighting performance, operability, and durability.

Manufacturer: LIXIL Corporation

Model number: @SXVT - Name - Color symbol *Applicable when glass with coefficient of overall heat transmission at center of the glass of 1.2 (W/m2K) or less is used.

ERSTER X, Fixed window (triple glass filled with Kr gas)

ERSTER X, Fixed window (triple glass filled with Kr gas)

High performance plastic sash window not only has the world's leading heat insulating performance but is also distinctively more beautifully designed than existing plastic sash windows, and is also designed for ease of use.

Manufacturer: LIXIL Corporation

Model number: @EXVF - Region symbol - Name - Color symbol *Applicable when glass with coefficient of overall heat transmission at center of the glass of 0.60 (W/m2K) or less is used.

ERSTER X, Double sliding window (triple glass filled with Kr gas)

ERSTER X, Double sliding window (triple glass filled with Kr gas)

High performance plastic sash window not only has the world's leading heat insulating performance but is also distinctively more beautifully designed than existing plastic sash windows, and is also designed for ease of use.

Manufacturer: LIXIL Corporation

Model number: @EXH - Region symbol - Name - Color symbol *Applicable when glass with coefficient of overall heat transmission at center of the glass of 0.59 (W/m2K) or less is used.

ERSTER X, Casement window (triple glass filled with Kr gas)

ERSTER X, Casement window (triple glass filled with Kr gas)

High performance plastic sash window not only has the world's leading heat insulating performance but is also distinctively more beautifully designed than existing plastic sash windows, and is also designed for ease of use.

Manufacturer: LIXIL Corporation

Model number: @EXVT - Region symbol - Name - Color symbol *Applicable when glass with coefficient of overall heat transmission at center of the glass of 0.60 (W/m2K) or less is used.