WonderGlas GC

Premium Grade Industrial Fibreglass Sheeting

Innovative gel coated roof panels are engineered to withstand severe elements and heavy industrial activity

An impenetrable, translucent fibreglass roofing sheet requires surface performance characteristics that surpass today’s thin film coatings.

Industrial Commercial Roofing

Installer - RVA Roofing Solutions

Product - WonderGlas GC Premium Grade

Manufacturers Warranty - 10 year warranty for light transmission performance

Installers Warranty - 5 Years

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Looking to the Future – Built for Today

WonderGlas GC combines the lightweight, reinforced durability of fibreglass sheeting with a revolutionary gel coating that shields roofing panels from damaging UV exposure and chemical corrosion. Coupled with the strength of reinforced fibreglass strands, WonderGlas GC enables long term, worry free maintenance for warehouses, factories, processing plants, and other commercial facilities.


Surface Films vs. WonderGlas Gel Coating

In harsh weather and heavy industrial environments, surface films on translucent fibreglass roofing sheets exhibit delamination, fracturing and wrinkling over time. WonderGlas GC features a state-of-the-art, UV resistant gel coating that’s mated directly to the sheet resin during the curing process, saturating the roofing panel’s high strength, fibreglass strands. When compared to roofing panels with applied surface films, the WonderGlas GC production process yields a unified, impenetrable barrier that’s as thin as 100 microns. This next generation, clear roofing technology virtually eliminates fibre show and maintains optimal light transmission for warehouses and other industrial facilities.

Durable, Long Term Fibreglass Roofing Sheets

Translucent, reinforced fibreglass sheeting can accommodate an array of facility design and maintenance needs. It’s both strong and durable, available in either flat sheet or corrugated panel profiles. These roofing panels are integrated with UV, chemical and corrosion resistant features. From acids to salts, WonderGlas GC retains light transmission and structural integrity longer than other plastic roofing products on the market. We combine the latest engineered polymer resins with heavy gauge woven, glass matting to form a lightweight, inexpensive barrier for rooftops. Fibreglass roofing products are dimensionally stable and do not experience warping or profile deformities when subjected to excessive temperature changes.

Wide Range of Profiles and Options

Our corrugated roofing panels are available in numerous wave and angular profiles for added structural stability, impact strength and aesthetic appearance. Manufactured for easy installation onto cladding, gutters, and purlin, corrugated profiles can be overlapped for additional water leak protection. Both our corrugated and flat roofing sheets are produced with various levels of UV protection, panel colour and translucency.

Wonderglas GC

ISO 9002 Accredited, Next Generation Manufacturing Process

Backed by a rigorous quality control program, our roofing products are made in accordance with exact specifications, employing extremely tight tolerance ranges in order to maintain batch consistency.

Our curing ovens accommodate plastic roofing sheets of up to 40 metres in length and we can handle production volumes as high as 300,000 linear metres each month.

Every roofing panel that’s manufactured by Ampelite complies with AS/NZS industry standards.

Preserve Roof Integrity and Harness Natural Light

WonderGlas GC Premium Grade fibreglass sheeting for commercial roofs will help stabilize facility ROI, especially when operating in harsh environments.

From excessive chemical exposure to high winds and hail impact, WonderGlas GC allows factories, warehouses and other buildings to harness the power of the sun for their operational advantage.

translucent fibreglass skylight sheeting

Ampelite makes light work for industrial facilities worldwide and we carry a wide range of corrugated and flat fibreglass roofing products to choose from.

For additional information on our WonderGlas GC Premium Grade Industrial Fibreglass Sheeting products – contact us.


Industrial - Commercial Skylight Roof Panels

Industrial Grade

We supply and install a wide variety of industrial-grade fibreglass sheeting. You can choose from several varieties depending on your exact needs. All varieties are compatible with metal roofing and cladding profiles. Industrial-grade fibreglass roofing panels come with extra-durable structure and superior light transmission.

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SR76 - Fire Retardant

Translucent sheeting is fire tested and certified to meet Building Code of Australia specifications. Ampelite’s SR76 Smoke Reduced fibreglass roofing panels are fire certified and meet the requirements for AS1530.3 1999 standards, as conducted by AWTA Textile Testing.

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Cool-lite GC Premium Industrial Grade Heat Reduction Sheeting. Low-cost fibreglass roof panels effectively diffuse natural light and offset heat transmission for warehouses and climate controlled facilities.

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The FS FireCheck comprises an intumescent impregnated glass tissue which is manufactured within the Ampelite sheeting. The chemicals are halogen-free meaning they are nontoxic. The simplicity of the approach to using the tissue and locating it at the surface of the sheet results in no loss of strength or stiffness within the composite section.

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The patented ClearSlide fixing clips provide many advantages over normal installation procedures and also allow the combination of metal roll form decking and fibreglass skylighting over long lengths. No longer are two very different materials screwed together in the hope that they will interact, without water ingress, or cause buckling (ocean waving) of the fibreglass

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EEFAS Insulated

The Ampelite EEFAS panel has been developed to compliment all insulated steel panels as produced through various manufacturers. As a totally integrated composite structure, the Ampelite EEFAS System provides benefits that traditional translucent skylights cannot achieve.

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WonderGlas GC

Ampelite, Australia’s most experienced and largest manufacturer of fibreglass roofing introduced ‘Wonderglas GC’ gel coated sheeting to Australia in 1994, adapting the process originally developed by BP chemicals in the United States, to expressly combat Australia’s very harsh environment.

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WebGlas GC

‘Webglas GC’ polyester sheeting is reinforced with heavy gauge woven web matting that acts as a built-in safety mesh. ‘Webglas GC’ fully complies, without restriction, to the requirements of Class 2 to Class 9 buildings of the Building Code of Australia.

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The savings and benefits of natural daylight in the workplace and in recreational facilities can be maximised at a fraction of the cost of dual glazing with Ampelite’s Dual Roof System. This system provides good, evenly diffused natural light, eliminates condensation and reduces transmitted heat.

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industrial skylights sydney

about us

We have been in business for over 30 years as a commercial & residential roofing company. RVA is the sister company of Sydneyroof.  At RVA we are focused on Industrial & Domestic roof ventilation, fibreglass skylight panels, and roofing utilities. We believe these areas of the roofing industry have been largely marginalised.  We however, are focused on taking this part of the industry and creating a service-oriented response to our customer's needs.

Why Us?

Competitive Prices

Our pricing is transparent and highly competitive. We do our best to take the guesswork out of the final cost at the beginning.


We take pride in our workmanship and are proud to warranty our workmanship for 5 years, in addition to the manufacturer's warranty.

Over 30 Years Experience

Nothing says commitment like longevity! We are proud of our commitment to our craft and our customers.