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Wonderglas S-996
Description

Ampelite's Wonderglas S-996 is a gel-coated fibreglass roofing and skylight material designed for durability and long-term light transmission. Introduced in New Zealand in 1995, it features a highly UV-resistant gel coat that minimises surface erosion and maintains light transmission over time. Wonderglas S-996 is suitable for commercial and retail applications where long-term light transmission and durability are required. It is manufactured in compliance with AS/NZS 4256 standards.

Wonderglas S-996 is compatible with various profiles such as Corrugated, 5 Rib, LT7, BB900, Maxispan, and among others. Spanning capacities between purlins vary depending on the profile and sheet thickness.

Key Features

 1. Gel-Coated Surface

  • Surface is sealed with a UV-resistant gel coat.
  • Provides long-term protection against weathering and fiber exposure.

2. Long-Term Light Transmission

  • Designed to maintain light transmission over time better than standard fiberglass.
  • Less prone to yellowing or surface erosion.

3. Multiple Thickness Options

  • Available in several thicknesses (1.1mm to 2.8mm) and corresponding weights (1800gsm to 4880gsm).
  • Thicker sheets offer better impact resistance and longer spans.

4. Fire Retardant

  • Manufactured with a bromine-free, Group 3 fire retardant resin system (SL Group 3).
  • Complies with NZBC C/VM2 Appendix standards.

5. Light & Heat Transmission

  • Varies by colour:
    • Clear (1.1mm): ~80% light / ~78% heat transmission
    • Opal: ~60% light / ~58% heat
    • Grey: ~33% light / ~58% heat

6. Profile Compatibility

  • Available in a wide range of standard roofing profiles (e.g., Corrugated, 5 Rib, LT7, BB900).
  • Allows integration with metal roofing systems.

7. Span Capability

  • Spanning performance depends on thickness and profile.
    • Example: 1.1mm sheet in Corrugated profile spans up to 1000mm.

8. Standards Compliance

  • Manufactured in accordance with AS/NZS 4256 for reinforced polyester roofin
NZ Made
NZ Made
Scope of Use
  • Wonderglas S-996 is compatible with various profiles such as Corrugated, 5 Rib, LT7, BB900, Maxispan, and others.

Applications include:

  • Commercial and industrial buildings; for skylights, sidelight panels, or translucent roof sections in warehouses, factories, or logistics centres.
  • Retail environments where diffused natural light is desired (e.g. supermarkets, showrooms).
  • Canopies and walkways, covered outdoor areas requiring both weather protection and natural light.
  • Sporting and recreation facilities, such as gyms, swimming pool enclosures, and stadiums — where light transmission must remain stable over time.
  • Agricultural buildings, such as dairy sheds or greenhouses, where chemical and UV resistance is important.
Limitations on Use
  • Not intended for trafficable roofs — not designed to bear foot traffic without dedicated walkways.
  • Span capabilities are limited and vary by:
    • Sheet thickness
    • Profile type
  • Cannot be used for long-span structural roofing without adequate support.
  • If roof access is required, walkways or safety mesh must be installed.
  • Surface can degrade if exposed to abrasive cleaners
  • Gel coat provides UV protection but must not be scratched or damaged.
  • Roof pitch must meet minimum slope requirements to avoid water ponding.
  • Should be installed with appropriate fixings and support spans, according to the sheet thickness and profile.
  • Must be installed following NZBC Clause E2/AS1 and C/VM2, especially for fire compliance in enclosed spaces.
Statement of Building Code Compliance
  • Clause B1 structure: B1.3.1, B1.3.2 (a, b, j)
  • Clause B2 Durability: Performance B2.3.1
  • Clause C3 Fire affecting areas beyond the fire source: Buildings C3.3
  • Clause E2 External moisture: Performance E2.3.1, E2.3.2
  • Clause F2 Hazardous building materials: Performance F2.3.1
  • Clause G7 Natural Light (translucent options)
In-Service History

Ampelite's Wonderglas S-996 has been utilised in New Zealand since 1995, proving its effectiveness in environments where traditional materials are prone to rapid corrosion. The product's heavy gauge woven glass mat reinforcement provides continuous strength, eliminating the need for safety mesh, which is particularly beneficial in chemically aggressive and corrosive environments. This durability has made it a preferred solution for commercial buildings throughout the country. Additionally, Ampelite's premium grade Webglas S-996, which utilises the same special resin technology, has been widely used in major projects across New Zealand and Australia, providing low-maintenance roofing and cladding solutions guaranteed for a specific lifetime.

Other Performance Attributes
  • Manufactured in compliance with AS/NZS 4256 standards
Other Independent Assessment
Other Independent Assessment
Test Results
Test Results
Documents
Wonderglas Architectural Specification
Wonderglas Brochure

Ampelite manufactures durable fibreglass and polycarbonate roofing systems for commercial, industrial, and architectural applications across Australia and New Zealand.

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