Flat sandwich panels / Flat fibreglass sheet

Flat fibreglass sheet. Vehicle Insulated Body Panels.

We have developed machinery in our plant to enable us to manufacture sandwich panels up to 19 metres x 3.5 metres in size. Using a vacuum press we can custom build flat panels for any application. Flat fibreglass sheet is also available.

We can use numerous materials to meet your panels’ specific performance needs. 

Vehicle Insulated Body Panels
Plywood or pine wood flat sandwich panels

Plywood or pine wood core options with smooth, gloss white gelcoat fibreglass sheet exterior surfaces. Suitable for dry goods truck bodies; walls, bulkhead, roof, floor, doors etc. Floors can have a non-slip surface if required.

Polyurethane foam core with plywood stiffening and high gloss fibreglass sheet exterior surfaces. Foam-cored panels can be made for chiller bodies (0°C) or freezer bodies (down to -30°C).

Foam core flat sandwich panels

Foam core sandwiched between smooth, gloss white exterior gelcoat fibreglass sheets.

Reinforced flat sandwich panels

Panels can be reinforced with internal wood or aluminium frames sandwiched between smooth, gloss white exterior gelcoat fibreglass sheets. Ideal for roof applications, door frames, hinge blocks etc.

TRUCK & VAN BODIES and TRAILERS

Although we don’t construct truck bodies, we do supply the components to make them. e.g. walls, roofs, floor panels, doors and bulkheads; aluminium extrusion corner caps & interior light shells.

Many of our panels can be seen on the roads in the form of truck and van bodies, trailers and semi-trailers.

Extruded aluminium structural trim for fitting 
externally across roof-to-wall and wall-to-floor joins.
Above: Extruded aluminium structural trim for fitting externally across roof-to-wall and wall-to-floor joins.

REPAIR WORK and NON-SLIP SURFACING

 We can undertake fibreglass repairs on your damaged truck body, and will happily supply insurance quotes for this work. With our fibreglass manufacturing facilities and skilled staff we can repair your truck &/or trailer body, motorhome or caravan.

We also offer a service where we apply a non-slip surface to any truck or trailer floor using grit impregnated.

FLAT FIBREGLASS SHEET SUPPLIES: ‘Vetroresina’

The Composite Group is the New Zealand distributor of ‘Vetroresina’ products and we can supply a range of fibreglass sheet on the roll or cut to length. Available in lengths up to 60 metres, topside finish white gelcoat with a gloss finish, bottom side is micro sanded. Other colours are available as a special order.

The following options are available:

Thickness (mm)Widths (mm)
1.2 mm (Black colour, no Gelcoat)
1.5mm3,050mm
2.0mm2,500mm & 3,050mm
3.0mm2,500 & 3,050mm

Fibreglass sheet is typically used in the manufacture of panels for the transport and motorhome industries and specialist trailers such as horse floats.

Enquiries for the Vetroresina panel product are welcome. Please phone (03) 384 9482.

Above: ‘Vetroresina’ fiberglass sheet wraps effortlessly around the sides of this trailer and is then finished with a custom made fibreglass roof from The Composite Group.