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    2026-09-11 Goodyear Asphalt Pro

    How Goodyear Weather Damages Asphalt and What to Do About It

    Asphalt is tough, but it is not indifferent to weather. In Goodyear the surface has to handle the local climate, and each of those conditions attacks pavement in a different way. Knowing what to look for lets you catch damage while it is still cheap to fix.

    Every driveway and parking lot we build in the West Valley is designed around the local ground and weather: flat desert soil with caliche and clay pockets, plus new construction fill in the fast-growing subdivisions, plus long, intensely hot summers, a July-to-September monsoon with dust storms and flash rain, and mild winters. Those two things decide how thick the base needs to be and how often sealcoating pays for itself.

    Sun and heat

    Ultraviolet light and heat oxidize the binder that holds asphalt together. The surface fades, hardens and becomes brittle, and small aggregate starts to loosen. In intense heat the pavement also softens, which is when heavy vehicles, sharp turns and point loads leave marks and ruts. Sealcoating is the main defense against sun; scheduling it well is the difference between a surface that ages gracefully and one that ravels.

    Cold and freeze-thaw

    When water in a crack freezes it expands, prying the crack wider; when it thaws, more water gets in. A few dozen cycles can turn a hairline into a pothole. Winters are mild and mostly frost-free, so crack sealing before the cold season is the cheapest insurance an owner can buy. It keeps the water out and stops the cycle before it starts.

    Water and drainage

    Water is the most destructive thing that touches asphalt. It works into cracks, softens the base, and washes fines out from beneath the surface until the pavement loses support and sinks. Any place water ponds after rain is a future failure. Good crown, clear edges and working drains matter as much as the surface itself.

    Wind, dust and debris

    It is not only the dramatic weather that matters. Grit abrades a dry surface, leaves and dirt trap moisture, and vegetation creeping over the edges holds water and pries at the pavement. Simple housekeeping, sweeping, edge trimming and spill cleanup, buys real years when it is combined with sealcoating.

    A seasonal checklist

    Walk the surface twice a year. Before the hot season, look for fading, raveling and soft edges and plan sealcoating if it is due. Before the cold or wet season, find and seal every crack and clear drains and edges. Fix potholes as soon as they appear, whatever the season. Goodyear Asphalt Pro offers inspections for Goodyear owners who would rather have a professional eye on it.

    Key takeaways

    • Sun oxidizes the surface; sealcoating is the defense.
    • Ponding water is a map of future potholes; fix drainage early.
    • Seal cracks before the cold season to stop freeze-thaw damage.

    Frequently asked questions

    Why did my driveway crack in its first winter?

    New asphalt can crack early if the base was thin, if water was trapped under it, or if it was paved in poor conditions. Have it inspected; the cause determines the fix, and a good contractor will tell you honestly whether it is a workmanship issue.

    Does sealcoating stop cracks?

    It slows the surface aging that leads to cracking, but it does not fill existing cracks. Cracks are filled first, then the sealcoat protects the surface as a whole.

    If your driveway or lot is showing weather damage, call Goodyear Asphalt Pro at (623) 432-5619. We will inspect it, explain what is happening and give you a written plan.

    Need an Expert Assessment?

    Whether it's monsoon prep or a new parking lot layout, our team provides honest, expert advice and free estimates across the West Valley.

    Call 623-432-5619