• No Painting
• Termite Proof
• Fireproof
• Typhoon Rated

Topglass FC

Fire Retardant Translucent Roofing

Introduction

One of the benefits of GRP natural lighting is that in the event of fire, the roofing burns without dropping flaming particles into the structure which cause re-ignition. At the same time heat, fumes and smoke are ventilated and the roofing web remains draped between the purlins allowing only harmless particles to fall back into the building. In instances where safer egress is required in the event of fire, the addition of fire resin systems can be included to slow the spread of flame, reduce the amount of smoke and alter the flammability point of the roofing product. Topglass FR addresses these requirements.

 

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Key Benefits

• Topglass FR is a glass reinforced polyester fire retardant sheeting that has been specifically formulated using fire retardant materials for use in commercial building applications and educational institutions to slow the spread of flames and to reduce the level of smoke;
• The sheeting allows the transmittance of natural light into the interior of the structure while providing a fire retardance at minimal additional cost;
• Topglass FR can be specified for any industrial and commercial building that requires compliance to provide safer egress from a building in the event of fire.

Applications

• Schools and educational institutions;
  Public assembly areas;
• Combustible areas with high fire risk;
• Where egress from a building in the event of fire may be restrictive.

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Special Applications

AWTA Test report No. 7-487161-Co contained in this brochure refers to the minimum grade of fire retardant manufactured. Contact Alsynite NZ for advice on more advanced fire and smoke retardant resin systems

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Surface Coatings

Topglass FR is supplied with a superior weather surface film which has UV inbuilt inhibitors offering improved serviceable life.
In specific applications and where minor corrosion may affect the underside of the sheeting, an Alsynite Proprietary high sheen corrosion resistant surface can be supplied in place of the standard Polyester film.

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Colours

The standard colour of Topglass FR is Neutral. Opalescent pigment can be incorporated where a heat and light transmission reduction is required.

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Trafficability

Where trafficability is of concern contact Alsynite for specific technical support.

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Specification

The fire retardant sheeting shall be Topglass FR as manufactured by Alsynite NZ Ltd in accordance with AS/NZS 4256:3.1994.
The sheeting shall be manufactured to conform with the nominated roofing and cladding profile in accordance with weight (g/m2) or thickness (mm) requirements. Installation shall be carried out in accordance with AS/NZS 1562:3.1996 in a workmanlike manner.

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Profiles

Topglass FR is available ex stock in a limited number of roofing profiles. Refer to Technical Catalogue or contact Alsynite NZ Ltd.

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Warranty

Topglass FR is supported by a comprehensive 25 year water penetration warranty. Refer to the Alsynite Technical Catalogue for warranty details, or contact Alsynite NZ Ltd.

*PVC SDS is an exclusive distributor of Alsynite