E-zone Glass - Thermal Resistant Cyclone Glass
Specifically developed for thermal performance, energy efficiency and durability, E-zone Glass® is engineered to perform in the most challenging storm conditions. Glasshape has further enhanced its E-Zone® Range of products with the introduction of E-Zone® Plus. This new variant significantly improves the Solar Heat Gain Coefficient in a colour neutral (close to clear) option.
E-Zone® products provide all the benefits of the StormShield® products with the added energy control benefits. E-Zone® products are available in Ultra, Extreme & Plus options. E-zone Glass® cyclone glass is a certified debris impact resistant glazing solution available in multiple thicknesses for different openings throughout Cyclone Regions C and D in Australia and the Pacific.
The pyrolytic process used in the manufacture of E-zone Glass® embeds invisible heat-reflective materials to the glass. This allows light to enter, but reflects much of the inbound heat, increasing comfort. Conversely in cool climates we can configure E-zone Glass® to maximize heat retention.
Additionally, E-zone Glass® has been subjected to a series of hydrostatic pressure tests – taking cyclone resistant glass to a completely new level, setting yet another benchmark as an industry leader. E-zone Glass® is not only serious protection from wind and storm damage but is also flood resistant.
Cyclone Resistant Window Solutions Brochure
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E-zone Glass® - Features & Benefits
NB: Debris Impact Resistant certified framing system required
E-zone Glass® - Enhanced Features
BAL 40 (Bushfire Attack Level 40)
Glasshape in partnership with Australia’s preeminent Aluminium Window & Door distributors, Alspec, AWS & Capral successfully tested our products to BAL 40 compliance in a range of commercial and domestic window suites. A chart listing these window suites can be found in our Certified Window Frame Systems brochure.
StormShield® products were tested in accordance with AS 1530.8.1:2018 by Warringtonfire and deemed to comply to BAL 40 when glazed in tested window systems. Glasshape is now the only provider of a product that complies with both the Cyclonic Impact requirements & Bushfire Rating (BAL 40) requirements in an annealed cuttable glass product.
Flood Resistance
Taking cyclone resistant glass to a completely new level, E-zone Glass® has been tested for performance in flood conditions. E-zone Glass® has been hydrostatically tested and certified for resistance against rising flood waters which are prevalent in cyclonic weather. Wind is only one factor that causes extensive damage to buildings and property throughout fierce storms. Rising flood waters up against windows (especially in a shop front) can cause extensive water damage if the window fails. E-zone Glass® is designed to handle water pressures well beyond what is normal for its thickness due to the ultra-robust laminate interlayer between the glass sheets.
Enhanced Sound Attenuation
Recent testing undertaken by CSIRO and evaluation by a consulting acoustic engineer has ratified the sound attenuation benefits of our cyclonic range of products at a better sound reduction level than previously stated.
E-zone Glass® - Testing & Certification - AS3555.1-2003
Specifically developed to resist excessive wind speeds and penetration from flying debris, E-zone Glass® is a certified debris impact resistant glass ideal for protecting your family, staff and property during cyclones.
The secret is the specially formulated ultra-high grade laminate used in the manufacturing process, which absorbs the impact of the debris without tearing or breaching the window envelope. This means even in the event the glass is damaged by flying storm debris, E-zone Glass® remains weather-tight to protect the structural integrity of the building and ensure the safety of the occupants.
Major insurance companies and Local Shire Councils have approved E-zone Glass® for use in North Western Australia, Queensland, Fiji and other Pacific regions.
Certified to AS/NZS1170.2:2011 (Cyclone Impact Resistance), AS4040.2:1992, AS4040.3:1992 (Static & Cyclic Wind loading) and AS/NZS2208:1996 (Safety glazing materials in buildings), E-zone Glass® ticks all the boxes for compliance and certification.
E-zone Glass® - Technical Performance Data
The 3 “tabbed” tables below provide a guide to which thickness may best suit your requirements, or you can contact our product specialist Distributors who will help you select the correct product for your application. You can find our Distributors Contact Details at the bottom of this page.
Australian Wind Speed Regions
Building wind loadings and debris impact loadings are determined by the regional wind speeds specified in the AS/NZS1170.2:2021 standard. The standard has four wind regions in Australia of which regions C and D are classified as cyclonic regions where protection from wind born debris is required.
The building must be engineered to also withstand full negative internal pressure regardless of the glazing system used.
Regions are Marked with letters:
A (0 to 5) – Normal
B (1 to 2) – Intermediate
C – Cyclonic
D – Severe Cyclonic
Wind Regions of Australia based on Figure 3.1 of AS/NZS 1170.2:2021
E-zone Glass® - Authorized Distributors
The following Companies are Authorized Distributors of E-zone Glass® in Australia and the Pacific Islands
GLASSco
NW Western Australia Distributor
25 Bradford Street
Geraldton
WA 6530
Australia
Ph: +61 8 9920 9500
Web: www.glasscowa.com.au
Aluglass Australia Pty Ltd
Northern Territory Australia Distributer
15 Campion Road
East Arm
NT 0828
Australia
Ph: +61 8 8944 5700
Island Glass & Mirror Ltd
Pacific Islands Distributor
18 Tofua Street
Walu Bay
Suva
Fiji
Ph: +67 9 330 2033