VISION-LITE® / VISION-LITE II®
PROCESSING GUIDELINES
MAY 2022
8
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Insulating glass unit (IGU)
VISION-LITE® range can be assembled in DGU. The coated glasses must always be positioned on face
1 of the glazing and to maximise anti-reflective effect be also present on other faces of the IGU (for
instance face 2-3-4 for double glazing unit).
VISION-LITE® & VISION-LITE®II cannot be mixed on the same DGU.
Possible configurations:
(Semi-) VISION-LITE
PVB interlayer
Low-E coatnig (*)
Temperable
Low-E coating (*)
(Semi-) VISION-LITE II
For enhanced thermal insulation, VISION-LITE® & VISION-LITE® II can be combined with low-e coatings,
to be positioned on the inner sheet of the inner panel.
For (Semi) VISION-LITE® (annealed version), the inner sheet of the inner laminated panel can be replaced
with a low-emissivity coated glass like PLANITHERM® XN or ECLAZ® for instance.
The association of Semi VISION-LITE® with other low emissivity coatings must be assessed case by
case, please contact your sales representative.
For VISION-LITE® II dual coating (tempered version), the inner side of the inner panel can be coated
with PLANITHERM® UN II.
Important:
Combination with low-e coating can induce a very light color change in transmission and
reflection of the glazing, for specific applications it is strongly recommended that a sample is viewed in
the intended location.
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Mixing annealed / heat-treated coated glass
Annealed and heat-treated versions of a product are not mixable on the same surface.
Saint-Gobain Glass cannot be held responsible of colour mismatch due to the mixing of annealed and
tempered glazing on a same façade.
For any other combination, contact your local Saint-Gobain commercial representative.
