Guardian Europe SN 75 HT / SN 75 HT Ultra

1. An effective daylighting plan for a building can help reduce energy costs, while creating a more comfortable
work environment for occupants. Guardian SunGuard®
SN 75 HT coated glass maximises the amount of natural
light into a building, while allowing good solar protection throughout the year.
SunGuard SN 75 HT is the latest development in the Guardian SunGuard SuperNeutral (SN) range of solar
control glass products from Guardian. It offers best-in-class light transmission of 75% (5% higher than any other
product from the SunGuard range) combined with a low solar factor (optimum thermal insulation) and excellent
selectivity of 1.9, which makes it the perfect choice for windows and facades in commercial and industrial new
builds or renovations.
SN 75 HT is designed to be optimally applied on either Guardian ExtraClear®
float glass (SN 75 HT) or Guardian
UltraClear®
low-iron float glass (SN 75 HT Ultra). Although both substrates offer the same enhanced aesthetics,
SN 75 HT Ultra provides exceptional clarity and a crystal-like appearance.
As well as its impressive performance, SunGuard SN 75 HT glass also has a highly desirable, consistent, neutral
appearance with a low level of outside reflection. Internal coloured reflection has also been optimised, adding a
much more neutral tone to the glass when viewed from inside the building, with no visible distortion of colours.
SunGuard SN 75 HT glass must be heat treated to attain its optimum performance and aesthetics and is available
in sizes up to 3,210 x 6,000mm. The product is available in temperable (HT) version only.
Visible Light Solar energy Solar
factor (g)
EN 410
[%]
U-Value
(EN 673)
Argon 90%
[W/m²K]
Trans-
mission
[%]
Reflection
outside
[%]
Reflection
inside
[%]
Colour
rendering
index
Direct
transmission
[%]
Reflection
outside
[%]
Absorption
[%]
SN 75 HT Double Glazing 6-16-4, SunGuard SuperNeutral on #2
75 13 14 95 38 39 23 40 1.0
Triple Glazing 6-16-4-16-4, SunGuard SuperNeutral on #2, ClimaGuard®
Premium2 on #5
68 16 17 94 33 40 27 37 0.5
Triple Glazing 6-16-4-16-4, SunGuard SuperNeutral on #2, ClimaGuard®
1.0+ on #5
63 20 22 92 29 43 28 34 0.5
SN 75 HT
Ultra *
Double Glazing 6-16-4, SunGuard SuperNeutral on #2
76 13 14 95 40 44 16 41 1.0
Triple Glazing 6-16-4-16-4, SunGuard SuperNeutral on #2, ClimaGuard®
Premium2 on #5
69 16 17 95 35 46 19 38 0.5
Triple Glazing 6-16-4-16-4, SunGuard SuperNeutral on #2, ClimaGuard®
1.0+ on #5
64 20 22 93 31 49 20 34 0.5
The performance values shown are nominal and subject to variations due to manufacturing tolerances. Spectra-photometric values according to EN 410; u-values according to EN 673.
* all products in the glazing use Guardian UltraClear®
base glass
The products in this publication are sold subject to Guardian‘s standard terms and conditions of sale and any applicable written warranties. It is the responsibility
of the purchaser to confirm that the products are suitable for their intended application in compliance with the applicable laws and regulations. Please contact
your local Guardian representative to obtain any applicable handling and fabrication guides and for the most current product information.
www.guardianglass.com
Phone: +352 28 111 1 e-mail: information@guardian.com
Guardian Europe
Reference code: SUNGUARD_SN75HT_FS_EN_1117
SunGuard®
, ClimaGuard®
, Guardian ExtraClear®
and Guardian
©2017 Guardian Glass, LLC UltraClear®
are registered trade marks of Guardian Glass, LLC.
Guardian SunGuard®
SuperNeutral
SN 75 HT / SN 75 HT Ultra