Auto Window Tinting in Summerlin, NV

The short version: "98% IR rejection" does not mean a film blocks 98% of all the heat coming through your glass. It means up to 98% of the infrared portion. To compare films honestly in 110°F-plus Las Vegas Valley summers, you want one number — TSER — and at Polar Tint Summerlin we'll tell you exactly where to find it.

Sunlight hitting your car in the open Mojave sun splits into three parts: roughly 53% infrared (IR — the radiant heat you feel off the dash and Red Rock reflected glare), about 44% visible light, and only 3% ultraviolet (UV). Three different numbers measure three different things:

• VLT (Visible Light Transmission) is only how dark the film looks — not a heat number.
• UV rejection is the share of ultraviolet blocked. Every Polar Tint Nano Ceramic grade blocks 99% of UV — that protects skin and interiors, but UV is just 3% of the energy, so it barely moves cabin temperature.
• IR rejection is the share of infrared blocked at the measured wavelengths — up to 46% / 80% / 98% across our three grades. This is the heat you actually feel.
• TSER (Total Solar Energy Rejected) is the whole-spectrum number — UV, visible, and IR combined. Because IR is only part of the sun's energy, TSER is always lower than the headline IR figure. It's the true apples-to-apples way to rank films.

We don't publish one blanket TSER percentage, because it shifts with the exact grade and shade you choose. That's the honest part: ask us for the confirmed TSER spec on your grade and VLT at your free Summerlin quote, and we'll show you the real heat number before you buy.

An electric vehicle's panoramic glass roof and oversized sunroof are the single largest heat-loading surfaces on the car, and in peak Mojave summer heat they turn the cabin into a greenhouse. That heat doesn't just make the seats uncomfortable — it forces the climate system to work harder, and on an EV that cooling load draws directly from the same battery that moves the car. Non-metallic Nano Ceramic film on the roof and glass package from Polar Tint Summerlin cuts the infrared load before it ever enters the cabin.

Tesla Model 3, Model Y, and Model S all use a fixed panoramic roof, and Audi, Porsche Taycan, BMW, Lexus, and other EVs carry similar wall-to-wall glass. Because that glass sits directly overhead, it pours infrared energy onto occupants and interior surfaces.

• Ceramic Ultimate Plus rejects up to 98% of infrared and 99% of UV — our most-recommended roof and glass treatment for EVs.
• Ceramic Plus (80% IR) and Premium Ceramic (46% IR) round out the range, all at 99% UV.
• Non-metallic by design, so it won't block antennas, keycard entry, GPS, or driver-assist sensors.

Lowering the cabin's thermal load means the air conditioning cycles less to hold a setpoint — and less climate draw helps preserve driving range on hot days. Every grade carries the transferable Lifetime Polar Tint Promise. Pricing is locally quoted, and your estimate is free.