V-KOOL
Premium Films
We like to compare our technical data to the glass industry’s NFRC numbers – a third party’s numbers!
V-KOOL75
VK75 will give you the highest light transmission, but has less solar heat rejection than VK70.
- Visible Light Transmittance 77%
- Ultraviolet (UV) Rejection 99%
- Total Solar Energy Rejected 45.45%
- Infrared Rejection 77.14%
- Shading Coefficient 0.63
V-KOOL70
VK70 offers the best balance between heat rejection and daylight transmission. VK70 will allow 70% of the light to transmit while rejecting 55% of the heat. It is virtually clear and will maintain the architectural integrity.
- Visible Light Transmittance 70%
- Ultraviolet (UV) Rejection 99%
- Total Solar Energy Rejected 55%
- Infrared Rejection 94%
- Shading Coefficient 0.50
V-KOOL65
VK65 offers comparable heat rejection to VK75 with slightly less light transmission but at a slightly reduced price.
- Visible Light Transmittance 66%
- Ultraviolet (UV) Rejection 99%
- Total Solar Energy Rejected 47%
- Infrared Rejection 68%
- Shading Coefficient 0.61
V-KOOL55
VK55 was developed to meet the IEC of .40 SHGC. This product has solar properties in between V-KOOL 70 and V-KOOL 40.
- Visible Light Transmittance 58%
- Ultraviolet (UV) Rejection 99%
- Total Solar Energy Rejected 59%
- Infrared Rejection 96%
- Shading Coefficient 0.47
V-KOOL40
VK40 is the solution when you are trying to reduce some glare while maximizing your heat control. VK40 will allow 43% light transmission while rejecting 65% of the heat.
- Visible Light Transmittance 42.8%
- Ultraviolet (UV) Rejection 99%
- Total Solar Energy Rejected 64.53%
- Infrared Rejection 98.3%
- Shading Coefficient 0.42
