FUNCTION 1
Thermal Insulation
In summer, the main source of indoor heat is thermal radiation, simply put, the heat from sunlight shining in.
Using dual-layer UV blocking technology, the film system achieves over 99% UV block efficiency.
FUNCTION 3
One-way Privacy
By controlling reflectivity and transparency, the film reduces inward visibility, safeguarding indoor privacy.
FUNCTION 4
Safety & Explosion-Proof
It has high puncture resistance. Even if the glass breaks, it won't shatter widely, preventing injury or damage from glass shards.
FUNCTION 5
High-Definition Anti-Glare
Filters some glare and reduces visible light intensity; protects eyes from strong light damage. Helps improve vision and enjoy views.
FUNCTION 6
Energy-Saving & Eco-Friendly
By blocking outdoor heat in summer and reducing indoor heat loss in winter, it significantly cuts cooling and heating costs.
Application Cases
Residential and Office Buildings
Enclosure-related energy consumption accounts for 30%–40% of a building's total, with glass causing over 70% of heat loss. Our film can enhance glass heat-insulation and thermal retention, block harmful UV rays that cause irreversible indoor human and property damage, boost air-conditioner performance, and cut energy use.
Roof and Ceiling
Building evolution increases glass usage. This causes heat loss in malls, hotels, and stations, overburdening air conditioners. It results in longer cooling/heating times, reduced effectiveness, higher energy consumption, and lower indoor comfort.
Exhibition Hall or Showcases
In exhibition and display areas, items like food, calligraphy, furniture, and clothing are often exposed to long-term UV radiation, causing irreversible damage such as spoilage, yellowing, and discoloration. Therefore, these areas need to prevent harmful UV penetration. Our heat-insulating film can block UV rays effectively and has superior weather resistance.
Frequently Asked Questions
Q
What makes Coast Reath Earth UV and IR Blocking Film different from regular window films?
Coast Reath Earth Film uses dual-layer UV blocking technology combined with IR-targeted thermal insulation, achieving over 99% UV block efficiency. Unlike regular films, it simultaneously addresses heat control, UV protection, one-way privacy, safety, anti-glare, and energy saving in a single solution.
Q
How does the film help reduce energy costs in buildings?
By blocking outdoor solar heat in summer and reducing indoor heat loss in winter, the film significantly reduces the workload on air conditioning and heating systems. Since glass accounts for over 70% of a building's heat loss, applying the film directly addresses this major energy drain and cuts cooling and heating costs considerably.
Q
Is the one-way privacy feature effective both day and night?
The one-way privacy function works by controlling the difference in light reflectivity and transparency between the inside and outside. It is most effective during daytime when outdoor light is brighter than indoor light. At night, when indoor lighting is stronger, the effect may be reduced, and additional window treatments may be needed for full privacy.
Q
Can the film be applied to existing glass in homes and offices?
Yes. The targeted thermal insulation building film is designed to be applied directly to existing glass surfaces in residential buildings, offices, commercial spaces, and more. It is a cost-effective upgrade compared to replacing glass with LOW-E glass, offering comparable or superior performance at a fraction of the cost.
Q
How does the film protect items in exhibition halls and showcases?
The film blocks over 99% of UV rays that cause irreversible damage to displayed items such as food, artwork, furniture, and clothing. UV radiation leads to yellowing, discoloration, and spoilage over time. By applying the film to glass surfaces in exhibition and display areas, these valuable items are protected from long-term UV exposure while maintaining clear visibility.
Q
What happens to the glass if it breaks after the film is applied?
The film has high puncture resistance and acts as a bonding layer on the glass surface. Even if the glass breaks due to impact or other forces, the film holds the shattered pieces together, preventing them from scattering widely. This significantly reduces the risk of injury or property damage caused by flying glass shards, making it a strong safety solution for homes, offices, and public spaces.
