Prevost Windshield Replacement

Headquarters: Sainte-Claire, Quebec
RV types built: Class A bus conversion

Prevost builds the bus shell; converters like Marathon, Featherlite, Liberty, Millennium, and Emerald finish the interior. Windshield glass is Prevost shell glass, which is good news — it is standardized by shell model rather than by converter.

H3-45 and X3-45 panels are bus-grade laminated glass: very large, very heavy, and installed into a structural gasket system rather than bonded like automotive glass.

Prevost model lines we cover

H3-45 (high-deck shell, most luxury conversions)
X3-45 (entertainer and commercial shell)
XLII (legacy shell, still on the road)

What to know about Prevost glass

Two-piece bus glass set into a heavy structural rubber gasket — installation technique is closer to commercial bus work than automotive glass.
Because glass follows the Prevost shell, not the converter, availability is excellent and part numbers are consistent across Marathon, Liberty, Featherlite, and Millennium builds.
Heated windshield elements are common on cold-climate conversions; verify before ordering.
Shade band tint depth varies by shell year — matching the original band keeps the front cap looking correct.

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Prevost Glass Questions

How much does a Prevost windshield cost to replace?

Expect $2,500–$4,500 per panel installed on an H3-45 or X3-45, with a full two-panel set plus new gasket typically $5,500–$9,000. Heated glass adds several hundred dollars per panel.

Does the converter affect which windshield I need?

No. Windshield glass is determined by the Prevost shell model and year, not by Marathon, Liberty, Featherlite, or any other converter. Give your shell model and VIN when requesting a quote.

Can Prevost glass be replaced on site?

Yes, by crews equipped for bus glass. The panels are heavy and gasket-set, so a three-person crew with vacuum handling gear and a level pad is the norm.