Pilkington Optitherm™ S4 Plus

Overview

Pilkington Optitherm™ S4 Plus range combines good thermal insulation with excellent neutrality. It can be supplied in annealed form and for safety and security applications, toughened or laminated options are available. It has an outstanding U-value of just 1.2 W/m²K and also features a very high light transmittance and low reflectance to give a neutral appearance, so you can create aesthetically pleasing environments using less energy.

Benefits

• High light transmittance of 79%
• Low reflectance of 12%
• Neutral appearance in transmission and reflectance
• Excellent thermal insulation – U-value of just 1.2 W/m²K
• Reduced energy consumption
• 6 month shelf-life
• Available in three versions as follows:
  • 4 mm and 6 mm Pilkington Optitherm™ S4 Plus Pro T Stock that can be
    used as annealed or toughened.
  • 4 mm and 6 mm Pilkington Optitherm™ S4 Plus T cut to size toughened
    product for immediate incorporation into an Insulating Glass Unit.
  • 6.4 mm Pilkington Optilam™ Therm S4 Plus laminated glass.

Product Combinations

Pilkington Optitherm™ S4 Plus can be used to enhance thermal performance in Insulating Glass Units in conjunction with; Pilkington Activ™ Blue or Neutral self-cleaning glass, Pilkington Optifloat™ Tint, Pilkington Arctic Blue™ and Pilkington Eclipse Advantage™ for solar control and Pilkington Optiwhite™ low iron glass.