Industrial Grade Fibreglass Sheeting

Ideal for steel roofing and cladding, Ampelite Perma-Glas resists expansion and contraction for versatile structural design needs.

Perma-Glas – Translucent Fibreglass Skylight Panels

Manufacturers Warranty – 10 year warranty for light transmission performance

Installers Warranty – 5 Years

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Ampelite Webglass GC is an incredibly durable variety of fibreglass. It is manufactured so that its basic structure is reinforced with heavy woven glass matting. This makes its stronger, heavier and more durable than other fibreglass varieties.

It weighs 3660 grams per square metre, and is available in both opaque and translucent options.
The best thing about Webglass GC is that is works as both cladding and roofing without the need for the supporting mesh. The special resin system used in Webglass GC also blocks UV rays and helps you achieve healthier indoor environments.

This particular variety of fibreglass roofing is especially suited to industrial facilities such as fertilizer plants, desalination plants, marine and mining facilities, power stations and waste treatment units.

Perma-Glas STD

Industrial grade, film coated fibreglass sheet

These reinforced fibreglass panels offer a reliable and economical approach to industrial roofing for commercial businesses.

Specially engineered polyester and vinyl resins are formulated to saturate fibreglass strands during curing, limiting light transmission loss to no more than 30%.

These roofing panels are designed to prevent fibre show over a 5 year period when subjected to harsh weathering and UV surface erosion.

Perma-Glas XL 

All-around capable fibreglass panel with upgraded performance characteristics.

Engineered for durability in challenging conditions, Perma-Glas XL offers improved light transmission capabilities over a longer life cycle than traditional fibreglass sheeting on rooftops.

Capable of limiting surface erosion, Perma-Glas XL is an ideal choice for industrial businesses and warehouses that require extended structural performance.

Our Perma-Glas XL roofing products resist yellowing and discolouration, backed by a 10-year warranty for light transmission performance.

translucent fibreglass skylight sheeting

Perma-Glas Fibreglass Panels Exceed Industry Standards

All Perma-Glass roofing sheets, regardless of performance level, are backed by Ampelite warranties for water penetration and light transmission. Each panel type conforms to AS/NZS standards and undergoes a rigorous, in-house quality control check. The roof sheets are manufactured according to the customer’s exact specifications and our products are produced with the very best raw materials and resins on the market today.

Pioneering Fiberglass Roofing Panel Production

Ampelite fields a veteran team with over 50 years of direct involvement in fibreglass material research studies for clear roofing applications. Ampelite is geared for virtually any production capacity, supporting continuous lengths of Perma-Glas as large as 25 metres. We offer an array of corrugated profile designs, flat sheeting and other custom manufactured, clear roofing products. In addition, we can support manufacturing tempos of up to 300,000 lineal metres each month for our combined fiberglass and polycarbonate sheeting.

Our roofing sheets have served an array of factories, buildings and warehouses worldwide. We pride ourselves on service and workmanship, helping commercial businesses save money and utilize natural light for their operations. For additional information on our Perma-Glas products, please contact us or visit our entire line of clear plastic roofing solutions.

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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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.