Lance Truck Camper windshield & glass replacement

    Lance truck camper windows cost about $250–$800 installed. Lance uses supplier-built framed units sized to its own wall thickness, so order through Lance parts or by exact rough-opening measurement — generic trailer windows rarely match the thinner camper wall.

    Dual-pane RV side window on a white travel trailer showing a failed thermal seal between the glass panes
    A dual-pane RV window that has lost its thermal seal: the haze sits between the panes, so cleaning the surfaces changes nothing — the insulated unit has to be rebuilt or replaced.Photo: RV Glass Directory

    Lance Truck Camper glass at a glance

    RV class
    Truck camper
    Chassis
    Lance composite camper body
    Model years
    1990s–present
    Glass type
    Framed tempered sliders and radius escape windows
    Typical cost
    $250–$800 per window installed
    Glass lead time
    5–15 business days

    Truck campers have thinner sidewalls than towables, which means the clamp-ring depth is different even when the glass size looks identical to a trailer window.

    That single dimension is the reason most mis-orders happen on Lance campers.

    What to know before you order Lance Truck Camper glass

    • Measure sidewall thickness precisely; camper walls commonly run thinner than travel trailer walls.
    • Escape/egress windows in the cabover must be replaced with egress-rated units — this is a safety code item, not a preference.
    • Butyl tape plus even clamp-ring torque; overtightening dimples the composite wall.
    • Check for wall softness around the opening before fitting new glass — a leaking window usually leaves damage behind.

    How to get an accurate Lance Truck Camper quote

    • Have the VIN ready — on a truck camper the glass follows the Lance composite camper body, and model year decides the part.
    • Say whether the damage is a chip, a running crack, a stress crack with no impact point, or dual-pane fogging — each is a different job.
    • Ask whether the quote is OEM or aftermarket glass, and whether freight is included.
    • Confirm the safe drive-away time so you know when the coach can move.
    • Get the workmanship warranty on leaks and stress cracks in writing before work starts.

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    Lance Truck Camper Glass Questions

    How much is a Lance camper window?

    About $250–$800 installed depending on size and whether it is an egress unit.

    Can I use a travel trailer window?

    Usually not. Camper sidewall thickness differs, and the clamp ring must match the wall.

    Who installs these?

    Mobile RV glass specialists handle them routinely; the job is measurement and sealing discipline more than glass skill.