Pilkington
Lifeglass^® Blue

All-season glass for windows with a blue tint in reflected light

Even in the basic version, a glass unit with Lifeglass® Blue will provide optimal comfort in an apartment or private house at any time of the year. It protects from the heat of the sun, retains the warmth of the house and at the same time lets in a lot of light.

The coating on the Lifeglass® Blue glass unit is made using the Double Silver® vacuum magnetron sputtering technology. On the surface of the glass, 17 nano-layers of various materials are evenly applied, including two thinnest layers of pure silver. The coating cannot be seen by the human eye it is 1000 times thinner than a sheet of paper, but it is thanks to it that the glass unit with Lifeglass® Blue acquires outstanding properties: protection from the sun, protection from cold and a high level of light transmission.

Thanks to the Double Silver® technology, Lifeglass® Blue glass transmits light, but does not color it, providing neutral lighting inside the room.

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Advantages

Color shade

A pronounced hue that is only visible in reflected light from the façade
Solar protection

Blocks solar heat and maintains indoor comfort in summer
Maximum light transmission

Allows as much light transmission as your average glass
European energy saving standard
Possesses excellent heat-shielding properties
Saving

Helps reduce air conditioning and space heating costs
Double Silver
Created by the technology of double silver magnetron sputtering

Indicators

GOST

NFRC

LT	LR_out	LR_in	DET	ER	EA	SF	SC	U_g	U_g
%	%	%	%	%	%	%	%	W/m ² К	W/m ² К
Light transmission, LT, % 68	Light reflectance out, LR_out, % 20	Light reflectance inside, LR_in, % 20	Direct energy transmittance, DET, % 35	Energy reflectance, ER, % 40	Energy absorptance, EA, % 25	Solar factor, SF, % 37	Shading coefficient, SC, % 0.43	Ug-value (air-filled), W/m ² К 1.1	Ug-value (argon-filled), W/m ² К 0.67

Characteristics calculated for formula 6 | - 16 Ar - 4 Optifloat in accordance with GOST EN 410-2014, GOST EN 673-2016 (R0 for Moscow conditions using the STIS thermal calculator software).

LT	LR_out	LR_in	DET	ER	EA	SF	SC	U_g	U_g
%	%	%	%	%	%	%	%	W/m ² К	W/m ² К
Light transmission, LT, % 68	Light reflectance out, LR_out, % 20	Light reflectance inside, LR_in, % 20	Direct energy transmittance, DET, % 35	Energy reflectance, ER, % 40	Energy absorptance, EA, % 25	Solar factor, SF, % 37	Shading coefficient, SC, % 0.43	Ug-value (air-filled), W/m ² К 1.1	Ug-value (argon-filled), W/m ² К 1.3

All values are calculated for the central area of the IG unit 6| - 16 Ar - 4 according to EN 410 and EN 673 climatic conditions.

LT	LR_out	LR_in	DET	ER	EA	SHGC	SC	U_g	U_g
%	%	%	%	%	%	%	%	W/m ² К	W/m ² К
Light transmission, LT, % 68	Light reflectance out, LR_out, % 20	Light reflectance inside, LR_in, % 20	Direct energy transmittance, DET, % 32	Energy reflectance, ER, % 44	Energy absorptance, EA, % 25	Solar heat gain coefficient, SHGC 34	Shading coefficient, SC 0.39	Ug-value (air-filled), W/m ² К 1.31	Ug-value (argon-filled), W/m ² К 1.41