The windshield is the largest window on your vehicle and the one pointed straight at the sun. Sides and rear glass get all the attention, but if your dash still bakes and the steering wheel is too hot to hold, the windshield is why.
Full windshield ceramic film starts at $199. It is engineered for infrared heat rejection with high visible light transmission, so the glass stays legal and clear while the cabin cools off measurably. Customers notice it most on long drives and in parked cars — the interior simply does not build the same heat load.
If a full windshield is more than you want, a windshield brow starting at $85 cuts the direct overhead glare on mountain drives and sunrise commutes.