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Application

For commercial and residential facade glazing.

Description

A heat treatable solar control coated glass that provides a neutral light grey appearance combined with high light transmission (70%), an excellent thermal insulation (U-Value = 1.0 W/m2K), and a good solar factor in standard double glazing.


Guardian SunGuard SN 70S lets in plenty of natural daylight, whilst balancing temperature levels of interior spaces throughout the year, helping to reduce the energy

required for cooling and heating the building.


Features and benefits:


  • Help reduce energy costs.
  • Creating a more comfortable work environment for occupants.
  • Low level of reflection (below 15%).
  • Solar factor (g) of 35% for triple glazing.

Also available in an annealed version (specified separately).

General information

Color

Grey

Material

Glass

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

Grey.

Performance requirements

-

Light

Transmission 70%.

Nominal value for double glazing 6-16-4, with SunGuard SN 70S/ 70S HT on #2.

Solar control

Solar factor (minimum) 0.39.

Nominal value for double glazing 6-16-4, with SunGuard SN 70S/ 70S HT on #2.

Glass type

SN 70S HT - Heat treatable.

U-value

1.0 W/m²K.

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