28/5 Ponderosa Parade,

Warriewood NSW 2102

Tel:1300 105 488


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© 2019 by Enduroflex. 


Warranty & Sustainability


10 Year Product Warranty


Enduroflex with De Boer offers a 10-year product warranty insurance on all waterproofing membranes. The policy that De Boer takes out with insurance company Amlin Corporate Insurance insures the risk of manufacturing defects for 10 years. This concerns production errors that have an impact on the water-tightness of the roof complex. In the case of a roofing product that has defects that lead to leaks from the roof, the policy includes reimbursement of the costs for installing, removing and replacing the product. In short, all costs, from materials and wages to equipment rental, that are needed to restore the damaged roof complex to its original condition. De Boer is responsible for the costs of this policy.  

Proven sustainability

If we promise that our roofs will last for decades, then we will make that promise come true. That is why De Boer has its roofs tested by independent bodies (WTCB in collaboration with SGS and specialized labs) for its sustainability. The first DuO sustainability report dates from 2000, 10 years after the first DuO roofs made their appearance. A second sustainability report followed in 2005, which again yielded good results. At the third sustainability report in 2010, it was concluded that DuO, with proper maintenance, has a lifespan of at least 35 years.
In the course of 2015, a fourth sustainability study will be conducted worldwide.

A remarkable fact is that the results of the first three sustainability studies in all continents and climatic conditions reach the same high level.