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Application

For windows and facades in commercial and industrial new builds or renovations.

Description

A heat treatable low solar factor (optimum thermal insulation) and excellent selectivity of 1.9. SunGuard SN 75 HT is designed to be 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. SunGuard SN 75 HT glass must be heat treated to attain its optimum performance and aesthetics and is available in sizes up to 3210 x 6000 mm. The product is available in temperable (HT) version only.


Features and benefits:

  • Help reduce energy costs.
  • Creating a more comfortable work environment for occupants.
  • Maximises the amount of natural light into a building, while allowing good solar protection throughout the year.
  • Light transmission of 75%.
  • 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.

General information

Material

Glass

Size

3210 x 6000 mm

Maximum.

Uniclass

Pr_25_71_33_37 Heat-strengthened glass sheetsPrimary

CAWS

L40/60 Insulated glass units

L40/165 Heat-soaking of thermally toughened glass

H10/530 Heat soaking of thermally toughened glass

H92/742 Heat-soaked thermally toughened glass

H11/742 Heat-soaked thermally toughened glass

Specification data - Heat-strengthened glass sheets Enhanced data

Body colour

Neutral.

Performance requirements

-

Light

Transmission 75%.

Nominal value for double glazing 6-16-4, with SunGuard SuperNeutral SN 75 HT on #2.

Solar control

Solar factor (minimum) 0.40.

Nominal value for double glazing 6-16-4, with SunGuard SuperNeutral SN 75 HT on #2.

Glass type

SN 75 HT (Heat treated).

U-value

1.0 W/m²K.

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