
Why Carbon 70% Window Film Is the Smart Choice for Comfort and Performance
When it comes to improving comfort, reducing heat, and protecting interiors, choosing the right window film can make all the difference. SFF’s Carbon 70% Window Film is a premium, non-metallic solution designed for customers who want outstanding performance without compromising visibility or connectivity.
Whether you’re looking to upgrade your home, office, or vehicle, Carbon 70% offers a balanced combination of heat rejection, UV protection, and crystal-clear visibility.
Superior Heat Rejection
South Africa’s climate can make interiors uncomfortably hot, especially during the summer months. Carbon 70% Window Film is engineered to reject over 50% of infrared (IR) heat, helping to reduce heat build-up and create a cooler, more comfortable environment.
With a Total Solar Energy Rejection (TSER) of 32%, the film also helps reduce the amount of solar heat entering through your windows, improving comfort while reducing reliance on air conditioning.
High Visibility with Premium Protection
Unlike darker window films, Carbon 70% maintains exceptional visibility with an impressive 80% Visible Light Transmission (VLT). This makes it ideal for applications where maintaining natural light and a clear view is important, such as residential properties, commercial buildings, and vehicle windscreens.
Non-Metallic Technology
One of the standout benefits of Carbon Window Film is its advanced metal-free construction.
Because it contains no metallic particles, it won’t interfere with:
Mobile phone signals
GPS navigation
Radio reception
Electronic toll systems
This makes it an excellent choice for today’s connected homes and vehicles.
Protect Your Interior
Carbon 70% blocks 99% of harmful UV rays, helping to protect occupants while reducing fading of furniture, flooring, upholstery, dashboards, and other valuable interior finishes caused by prolonged sun exposure.
Long-Lasting Performance
Manufactured using premium carbon technology, this film is designed to resist fading and maintain its appearance for years to come. Backed by a 5-year warranty, Carbon 70% delivers reliable, long-term performance with excellent scratch resistance and durability.
Ideal Applications
Carbon 70% Window Film is suitable for a wide range of applications, including:
Residential homes
Commercial buildings
Vehicle windscreens (where legally permitted)
Retail storefronts
Office spaces
Experience the Difference
If you’re looking for a window film that combines excellent heat rejection, outstanding clarity, UV protection, and uninterrupted connectivity, Carbon 70% Window Film is the ideal solution.
Contact SFF today to learn more about Carbon 70% Window Film or to find the right window film solution for your next project.
This article has been compiled by the architectural and automotive film and vinyl specialists at SFF Pty Ltd, South Africa’s leading distributor of premium solar control window films, paint protection films (PPF), sign-writing materials, and design production. For over five (5) decades, our team has advised, installed, and supplied premium materials for commercial developments, automotive professionals, and corporate branding projects across Southern Africa, including Johannesburg, Durban, and Cape Town. All technical specifications, solar heat rejection rates (TSER), and material tolerances cited are verified against international manufacturing and testing standards to ensure optimal field performance and warranty compliance.


