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LiteZone Glass Inc.
  • Home
  • Overview
  • Product
    • How it works >
      • Construction
      • Scalability
      • Insulation zone >
        • Insulation zone slide show
      • Minimizes weight
      • No "kissing"
    • Highest performance >
      • Performance values
      • Testing
      • Visible light transmission
      • Complements wall R-values
    • Human comfort >
      • Comfortable spaces
      • Sound insulation
      • Blocks ultraviolet light
    • Extreme longevity >
      • Long life overview
      • Air filled
      • Pressure equalized
      • Superior film suspension
      • Superior spacer and edge seal >
        • Spacer and edge seal slide show
        • Why IGUs fail slide show
    • Reduce costs >
      • Reduce capital costs
      • Reduce energy costs
      • Lowest cost relative to performance
      • Large windows
      • Life cycle costs >
        • Video: Glass Tower Problems
  • Applications
    • Upgrade old or failed IGUs
    • Instead of triple pane
    • Renovations
    • New construction
    • Sunrooms
  • Projects
    • Replacement of failed IGUs in residence
    • Replacement of IGUs in high-rise buildings
    • Upgrade old windows
    • LiteZone® IGUs in fiberglass window frames
  • Featured Curtain Wall Project
  • "Frameless" Installations
  • Window Systems
  • Curtain Wall Systems
  • Curtain Wall Upgrades
  • Purchase
    • Direct
    • Through partners
    • Become a partner
    • Warranty
  • In the Media
  • Contact
LiteZone Glass Inc.

Product/Highest performance:

Performance values

Testing
Visible light transmission
Complements wall R-values

​LiteZone
® achieves the highest window insulating values.

Click on the graphics below to see larger images:
Picture
Insulating Values - Imperial
Picture
Insulating Values - Metric
The above charts show the maximum centre of glass insulating values and overall window insulating values that can be achieved for each LiteZone® product group. The highest performing product group is L1079 which can achieve R21.7 (RSI3.83) centre of glass and an R18.9 (RSI3.32) window.​
Picture
Performance Ranges - Imperial
Picture
Performance Ranges - Metric
The above tables provide the performance values and other technical data for the 11 different LiteZone® product groups. Each of the 11 LiteZone® product groups is distinguished by the number of suspended PET films layers (1 to 8 films), the size of the gaps between each layer and the overall glass unit thickness (1.75” to 7.56” thick (using 6 mm glass lites). Performance within each product group then varies depending on the number and type of low-e coats used.

The glass unit thicknesses shown are based on using 6 mm glass lites. If thinner glass lites are appropriate for the intended application then the glass unit thickness can be reduced accordingly. 
Download LiteZone's® product brochure here:
litezone_brochure_2021.04.20.pdf
File Size: 9592 kb
File Type: pdf
Download File

Download LiteZone's® performance range tables in imperial or metric here:
litezone_performance_ranges_-_imperial_2022-12-05.pdf
File Size: 191 kb
File Type: pdf
Download File

litezone_performance_ranges_-_metric_2022-12-05.pdf
File Size: 190 kb
File Type: pdf
Download File

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