PLANITHERM® ULTRA N/N II

PLANITHERM® ULTRA N/N II Thermal Glass

PLANITHERM® ULTRA N/N II is a high-performance, thermally insulating Low-Emissivity (Low-E) glass that offers very good thermal insulation coupled with supreme neutrality, and is positioned ideally for commercial applications. Manufactured in Britain, PLANITHERM® ULTRA N/N II can be toughened and is available in a range of thicknesses, providing versatility for various project requirements. Its key benefits include:

  • Excellent thermal insulation performance, helping to reduce heating bills and eliminate cold areas around windows.
  • Neutral aesthetics that maximise the transmission of natural light into the building.
daylight comfort

Daylight comfort

thermal insulation

Thermal insulation

energy efficient

Energy efficient

All images are for illustration purposes only

The PLANITHERM® ULTRA N/N II Range

MONOLITHIC GLASS

  • Standard thicknesses: 6mm, 8mm and 10mm
  • Substrate: PLANICLEAR® clear float

TOUGHENED GLASS 
PLANITHERM® ULTRA N/N II can be toughened to meet the safety glazing performance requirements of BS EN 12150. Critically, once toughened, this product has the same thermal performance and aesthetics as annealed PLANITHERM® ULTRA N.

LAMINATED GLASS
Available as STADIP®, STADIP® PROTECT laminated glass and STADIP® SILENCE acoustic laminated glass in most common configurations.

PLANITHERM® ULTRA N/N II LOW-E GLASS Advantages

SEALED UNIT MANUFACTURERS

  • It enables manufacturers to offer customers a low U-value glazing option for their windows or facades.
  • The PLANITHERM® ULTRA N/N II coating is durable and easy to process, helping to ensure high-quality finished units.
  • PLANITHERM® ULTRA N/N II is part of a family of PLANITHERM® products, each specifically engineered to deliver maximum performance for the relevant market – whether that’s domestic home improvement, new build, or commercial.

WINDOW OR FACADE FABRICATORS / INSTALLERS 

  • PLANITHERM® ULTRA N/N II offers very good thermal insulation performance through its very low centre pane U-value of 1.1W/m2.K*, while retaining advanced neutral aesthetics.
  • It provides flexibility to help you achieve compliance for different frame types.
  • Using sealed units with PLANITHERM® ULTRA N/N II can help windows and facades achieve low whole window U-values, to assist with compliance with the UK Building Regulations.

*4mm PLANICLEAR®/16mm cavity/90% argon/4mm PLANITHERM® ULTRA N/N II (face 3). Calculated using Calumen® III 1.27 23.04.2024.

END-USERS / CLIENTS 

  • Help to reduce heating bills.
  • Eliminates cold areas around windows.
  • Maximises the transmission of natural light into the building.

WHEN COMBINED WITH OTHER PRODUCTS
PLANITHERM® ULTRA N/N II thermally insulating glass can be combined with many other Saint-Gobain Glass products, to provide a multitude of high-performance, multi-functional glazing options, including:

  • Solar control glazing like COOL-LITE® for superior solar heat management
  • Acoustic insulation options such as STADIP® SILENCE for enhanced sound reduction
  • Safety and security glass solutions including STADIP® and STADIP® PROTECT
  • Low-maintenance glazing with BIOCLEAN® for easy upkeep and lasting clarity
  • Obscured, patterned, or decorative glass for privacy and design versatility

PLANITHERM® ULTRA N/N II LOW-E GLASS Applications

PLANITHERM® ULTRA N/N II offers superior thermal insulation properties in combination with high neutrality. It is positioned specifically for commercial exterior applications but is also suitable for domestic applications:

COMMERCIAL SOLUTIONS

  • Façades and windows
  • Structural glazing
  • Overhead glazing

RESIDENTIAL SOLUTIONS 

  • Windows and skylights
  • Patio doors, French doors
  • Other external doors
  • Conservatories and sunrooms