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AutomotiveFiberglass hoods and bonnets

FRP bonnet HAMM

Soil Compaction | Large-format engine bonnets for construction machines made by hand-lamination. GRP engine hood consists of two fiberglass parts and an ABS thermoformed ventilation grille.

Fiberglass engine hoods

Compactors & Trench Roller | Engine hoods for these construction machines consist of several individual fiberglass parts, which in turn are glued together and laminated. Mounting volume is about 70% of the total cost.

GRP bonnet

Pneumatic conveyors | Two-shell GRP bonnet with integrated sound insulation. Thanks to its double-shell construction, the entire fiberglass construction becomes much more dimensionally stable and

Fiberglass hood JCB

Soil compaction machine | JCB engine hoods are manufactured in a double-shell, highly polished production mould by hand-lamination. Surface is executed in a finish-visible gelcoat and requires no further treatments.

FRP housing

Currently the largest fiberglass housing built by GF Kompozyty. Complex GRP fiberglass housing of generator unit perfectly suitable for mobile trailers. FRP hood is over 3m long and 1.5m wide.

GRP cladding

Fixed-Chamber Balers | Over 16m² large GRP cover for agricultural machinery are produced by hand laminate and fiber spraying. GRP hoods are made directly in a finish gelcoat and then polished to a high gloss.


The specification for this GFK box was not to exceed the maximum total weight of 38 kg. We were not allowed to change anything about the aerodynamic shape. Thanks to the optimized fiberglass lightweight construction

FRP bonnet HAMM

combination roller | These small fiberglass hoods have been manufactured in hand laminate from a multi-shell production mould. Although the FRP hood was laminated directly in the finish gelcoat