Primalite

Effectively Blocks Excess Heat Penetration into the Structure.
The Result: More Light – Less Heat!

Primalite solar selective sheets decrease penetration of heat-transmitting near-infra-red solar energy, while allowing the visible light wavelengths to penetrate the panel

  • Energy savings through effective heat screening
  • Exclusive technology only offered by Polygal
  • Excellent light transmission and diffusion for pleasant, well-lit interiors, without glare.
  • Recommended Uses: Skylights, conservatories, solariums and verandas, atria, sports facilities, airports, commercial greenhouses, swimming pool enclosures.
  • Rigid sheet structure provides extra strength under wind and snow loads. To see sheet performance under loads, go to “Support / Wind Load Charts”.
Primalite
Technical Specifications:
Structure
Thickness
(mm)
Weight
(g/m²)  
Standard
width
 (mm)
Minimum radius for cold bending arches (m)
U-Factor
by ASTM C177 TNO (W/m²•ºC)
Standard
8
 
1500
980
1050
1200
1220
1250
2100
1.4
3.3
10
1700
1.75 
3
16
2700
2.8
2.3
Titan 
10
1700
980
1050
1200
2100
1.75
2.5
16
2700
2.8
2.2
Titan Sky 
16
2500
 
1050
1200
2.8
2.1
Thermogal
25
3500
 
980
1200
2100
4.37
1.7
32
3800
5.6
1.4
35
4000
6.1
1.4

 

Optical Specification:
 Structure Thickness (mm) Shading Coefficient
 Light Transmission (%)
 by ASTM D1003
 Standard 8-10 0.45 45
16 0.31 32
 Titan 16 0.27 18
 Thermogal 25 0.34 18
32 0.28 15

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