The HOPPE Guarantees

HOPPE’s Operational GuaranteeStill the Handle of excellence after 10 years of intense operational strain! According to HOPPE, a brand-name product keeps its promise of quality to the enduser. As a way of ensuring this, HOPPE gives a 10-year guarantee on the mechanical operation of all door and window handles, as long as the respective assembly and maintenance guidelines are fulfilled; please see: Guarantee or PDF-file). Realistic load testingHOPPE brand name products undergo numerous tests to ensure flawless operation. Static impact tests and durability tests are also made depending on the product type. These closely reflect the everyday knocks hardware has to take and extend beyond the tests and requirements of DIN EN 1906 or RAL-GZ 607/9. HOPPE realistically tests door and window handles in situation doors and windows
The new quality benchmarkWith the 10-year guarantee on the mechanical operation, HOPPE extends way beyond the statutory 4 years of European regulations.
1. Tests on door handlesThere are two durability grades for door handles in DIN EN 1906 necessitating durability tests with various test cycles:
2. Tests on window handlesRAL-GZ 607/9 prescribes 10,000 turn/tilt test cycles in durability tests for window handles. HOPPE, again, tests in an application-related way. In tests for the operational guarantee, HOPPE window handles undergo a 15,000 turn/tilt cycle test on the window itself. This is the equivalent to 4 x opening and closing plus 4 x tilting and closing per day over 10 years (1 turn/tilt cycle = 1 x opening and closing of the window plus 1 x tilting and closing of window). The window handles are then tested for their stability to ensure perfect operation.
Guarantee
I. General information
Our operational guarantee applies to HOPPE door and window hardware worldwide.
We grant the operational guarantee for a period of 10 years from date of purchase by the initial enduser. All replaceable component parts, particularly screws, connecting spindles, snap rings and similar, as well as electronic components are expressly excluded from this operational guarantee. Moreover, the operational guarantee does not apply in the following cases:
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Resista®
HOPPE’s surface guaranteeFor hardware with Resista® HOPPE offers a 10-year surface guarantee (see also: Guarantee or PDF-file).
Resista® hardware is ideal for coastal areas and highly frequented areas such as public buildings, shops and hotels.
This hardware has undergone continual quality testing and, when new, conforms to the requirements of the European standard EN 1670 (“Building hardware – corrosion resistance – requirements and test methods”).
CareDirt can easily be removed with a damp cloth. The use of caustic cleansers or chemicals should be avoided. No further special care is needed.
Guarantee
I. GuaranteeAs manufacturer, we guarantee, under the conditions set forth below, the durability of properly-used HOPPE hardware, over and above the seller’s legal liability for material defects. The Resista® surface guarantee includes all defects which can be proved to have been caused through fault in manufacturing or material, for example when the surface is tarnished or discoloured (appearance of spots) or the protective surface has become separated from its base material, and not through improper use. II. Guarantee ExclusionsAll interchangeable parts, such as screws, connecting spindles and springs etc, are excluded from this guarantee. Furthermore, no liability will be assumed for any damage caused through:
III. Guarantee ConditionsThis guarantee relates, within the guarantee period, solely to either replacing the handle free of charge or to repairing same free of charge, on behalf of the original enduser, this decision being at HOPPE’s discretion. Costs and expenses, postage and packaging and similar, as incurred by the complainant, shall not be reimbursed. Claim to guarantee shall only occur on presentation of the product itself and the receipt and shall not exceed the original purchase price. IV. Guarantee periodThe guarantee period shall be for 10 years and shall begin on the day of purchase by the original enduser. In the event of any claim, complainants should address themselves directly to the seller or manufacturer presenting both the product and the receipt. ![]() |