SmartSun™ | U- FACTOR How well a product prevents heat from escaping. | SOLAR HEAT GAIN COEFFICIENT How well a product blocks heat caused by sunlight. | VISIBLE LIGHT TRANSMITTANCE How much visible light comes through a product. | UV PROTECTION How well a product blocks ultraviolet rays. |
SmartSun with HeatLock™ Coating | U- FACTOR How well a product prevents heat from escaping. | SOLAR HEAT GAIN COEFFICIENT How well a product blocks heat caused by sunlight. | VISIBLE LIGHT TRANSMITTANCE How much visible light comes through a product. | UV PROTECTION How well a product blocks ultraviolet rays. |
Low-E | U- FACTOR How well a product prevents heat from escaping. | SOLAR HEAT GAIN COEFFICIENT How well a product blocks heat caused by sunlight. | VISIBLE LIGHT TRANSMITTANCE How much visible light comes through a product. | UV PROTECTION How well a product blocks ultraviolet rays. |
Low-E with HeatLock™ Coating | U- FACTOR How well a product prevents heat from escaping. | SOLAR HEAT GAIN COEFFICIENT How well a product blocks heat caused by sunlight. | VISIBLE LIGHT TRANSMITTANCE How much visible light comes through a product. | UV PROTECTION How well a product blocks ultraviolet rays. |
Clear Dual-Pane | U- FACTOR How well a product prevents heat from escaping. | SOLAR HEAT GAIN COEFFICIENT How well a product blocks heat caused by sunlight. | VISIBLE LIGHT TRANSMITTANCE How much visible light comes through a product. | UV PROTECTION How well a product blocks ultraviolet rays. |