WINDOW TINT

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Stek smart series window film

STEK SMART+ Window Tint Film is engineered for drivers who demand uncompromised clarity, long-term performance, and real thermal protection—not gimmicks. Unlike dyed or hybrid films that fade, discolor, or degrade over time, SMART+ is built on ultra-clear polymer base layers infused with advanced nano-ceramic technology, ensuring the film remains crystal clear for the life of the vehicle. This high-performance ceramic construction blocks up to 87.5% of infrared heat, dramatically reducing heat transfer through the glass while cutting total solar energy by up to 60%. The result is a cooler, more comfortable cabin, reduced strain on your climate system, and improved driving comfort in even the harshest Florida sun.

SMART+ also reduces glare by up to 92%, minimizing eye fatigue during long drives, bright afternoons, and nighttime headlight exposure—without compromising visibility or color accuracy. The optical clarity of the film preserves factory glass appearance and maintains true, distortion-free sight lines.

Engineered to last, STEK SMART+ will never fade, change color, bubble, or haze, maintaining its appearance and performance year after year. If you’re looking for a window tint that delivers elite heat rejection, superior clarity, and long-term reliability, SMART+ is the standard.

The smartseries difference

The SMARTseries Difference is simple: clearer vision, better heat control, and performance that lasts. Advanced materials and meticulous manufacturing separate SMARTseries from ordinary window tint.

  • Unlike conventional ceramic or dyed films, STEK SMARTseries window tint integrates tungsten into its multi-layer nano-ceramic construction. This advanced formulation allows the film to manage heat transfer more efficiently while preserving a natural, stable color profile over time. The result is a window tint that resists fading, color shift, and visual distortion—maintaining a factory-clean appearance for the life of the vehicle.

  • SMART+ is engineered for real-world thermal performance, delivering a Total Solar Energy Rejection (TSER) of up to 60%. With a shading coefficient as low as 0.46, the film significantly limits the amount of solar heat entering the cabin, keeping interior temperatures lower and reducing heat soak on dashboards, leather, and trim. This translates to increased comfort, reduced A/C load, and a noticeably cooler driving experience.

  • Protection goes beyond comfort. STEK SMART+ blocks 99% of harmful ultraviolet (UV) rays, helping reduce the risk of skin damage and long-term health concerns caused by UV exposure. At the same time, it protects your vehicle’s interior from fading, cracking, and premature aging—preserving upholstery, leather, plastics, and electronics.

  • Built on a premium PET optical base film, SMARTseries tint offers exceptional clarity without haze, distortion, or color shift. Glare is reduced by up to 92%, improving visibility in harsh sunlight and reducing eye fatigue during long drives or nighttime headlight exposure—all while maintaining clean, distortion-free sight lines.

  • Every SMART+ installation is backed by a limited lifetime warranty covering fading, bubbling, delamination, and cracking. This ensures long-term peace of mind and reinforces STEK’s commitment to performance, durability, and quality craftsmanship.

SMART 05 – ~7% VLT
Nearly full privacy with a deep tint. Ideal for rear windows or maximum shading while still benefiting from the nano-ceramic heat rejection.

SMART 15 – ~16% VLT
A classic “limo-style” tint that offers significant heat reduction and glare control while still letting enough light through for safe driving.

SMART 20 – ~20% VLT
A balanced option that blends privacy, comfort, and visibility—great for everyday drivers who want comfort without overly dark windows.

SMART 35 – ~34% VLT
A lighter tint for drivers who prefer more outward visibility while still enjoying ceramic heat and UV protection.

SMART 45 – ~43% VLT
A subtle tint that gives mild shading and heat reduction with excellent clarity—especially useful on front side windows (depending on local laws).

SMART 70 – ~69% VLT
The lightest shade in the series; it provides a very natural appearance with minimal darkening while still delivering ceramic performance benefits.